Terms & Conditions.

1. Acceptance of terms

By downloading, installing, or using the streak. mobile application or visiting gostreak.app (collectively, the "Service"), you agree to be bound by these Terms & Conditions ("Terms"). If you do not agree, do not use the Service.

These Terms constitute a legally binding agreement between you and Julius Petrik, a sole trader (živnostník) registered in the Slovak Republic, IČO: 09412859 ("streak.", "we", "us", or "our").

2. What streak. is

streak. is a personal discipline and habit-tracking application. It lets you create recurring challenges, check in daily, run timed focus sessions, and track your streaks and statistics. The Service also includes community challenges you can join, earned badges, an internal virtual currency called SPARK (Section 7), optional verification of sport activity through your phone's health platform (Section 6), and AI-assisted features such as a coach chat and insights (Section 12).

streak. is explicitly not:

• A medical device, health monitor, or clinical tool
• A mental health or therapy application
• A source of medical, training, or nutrition advice — verified activity data is used solely to confirm your check-ins
• A gambling service — SPARK cannot be bought or cashed out

We make no guarantee that using streak. will produce any specific behavioural outcome or improvement. The app is a tool; results depend entirely on your own effort and consistency.

3. Account & eligibility

To use streak. you must be at least 13 years old (16 in the EEA without parental consent). By creating an account you confirm that you meet this requirement.

You are responsible for maintaining the security of your account credentials and for all activity that occurs under your account. Do not share your account with others. Notify us immediately at support@gostreak.app if you suspect unauthorised access.

You may only hold one account. Creating multiple accounts — for example to earn extra SPARK, claim additional rewards, obtain repeated free trials, or gain additional entries in prize challenges — is prohibited and may result in termination of all associated accounts.

4. Free trial & subscription

New accounts receive a 7-day free trial with full access to the app. No payment details are required to start the trial. After the trial ends, an active subscription is required to continue using the app.

The current feature set, subscription plans, and prices are shown in the app and in the relevant app store before you purchase. Features may evolve over time; we will give existing subscribers at least 30 days' notice before any material reduction of features included in their paid plan.

5. Billing

Payment processing. Subscriptions are purchased as in-app purchases through Apple's App Store (on iOS) or Google Play (on Android). Payment is charged to your App Store or Google Play account and is subject to the respective store's terms. We use RevenueCat to manage subscription entitlements. We never see or store your card details.

Prices. Current prices are displayed in the app and in the store's purchase dialog in your local currency, inclusive of applicable taxes where the store is required to show them.

Auto-renewal. Subscriptions renew automatically at the end of each billing period unless cancelled at least 24 hours before the renewal date, per the store's renewal rules.

Cancellation. You cancel through your device's subscription settings: on iOS, Settings → your Apple ID → Subscriptions; on Android, Google Play → Payments & subscriptions. Cancellation takes effect at the end of the current billing period; you retain access until then. Deleting the app or your streak. account does not cancel a store subscription (Section 17).

Refunds. Refunds for in-app purchases are handled by Apple or Google under their refund policies, and by applicable consumer protection law. If you need help with a refund request, contact support@gostreak.app and we will point you to the right store process.

Price changes. We will give at least 30 days' advance notice of any price increase via email or in-app notice. The store will ask you to confirm the new price where its rules require it.

6. Health data & activity verification

You can optionally connect streak. to Apple Health (iOS) or Health Connect (Android) to verify sport activity — for example that a run or workout recorded by another app or device actually happened. This connection is:

• Optional. The app works without it; verification only unlocks activity-based check-ins and their SPARK earnings.
• Read-only. We read workout records (activity type, start/end time, duration, distance) and daily steps. We never write to your health platform.
• Revocable. You can disconnect at any time in your device's health settings or in the app. Disconnecting stops all further reading.

Any benefit connected to your health data (such as SPARK for verified activity) is provided by us as part of the Service — never by a third party. We do not sell health data, do not share it with advertisers, and do not use it for advertising in any form.

7. SPARK virtual currency

SPARK is an internal point without monetary value. It does not represent a claim against the operator, nor an entitlement to any monetary payment.

• Earning. SPARK is earned only through activity in the app — check-ins, completed days, focus sessions, verified sport activity, streak milestones, and completed challenges. Earning rules, amounts, and daily caps are set by us and may change at any time; changes apply going forward and never remove SPARK you have already earned, except as provided below.
• No purchase, no transfer, no cash-out. SPARK cannot be bought for money, transferred between accounts, exchanged for money, or redeemed for anything outside the app.
• Spending. SPARK can be spent inside the app — for example on streak freezes, streak repairs, cosmetics, or rewards in the shop. All redemptions are final.
• Corrections. If you undo a check-in, the associated SPARK is deducted. We may adjust balances to correct errors, abuse, or technical faults, and we may recalculate balances if a defect in the earning logic is found.
• Forfeiture. SPARK has no existence outside the Service. It is forfeited without compensation when your account is deleted or terminated, and may be forfeited where it was obtained through conduct prohibited by Section 14.

8. Streaks, freezes & badges

Streaks, streak freezes, streak repair, badges, and similar progress mechanics are gameplay features. They have no monetary value and are not redeemable for anything outside the app.

• Freezes automatically protect your streak when you miss a day, up to the number of freezes you hold. The maximum number of freezes you can hold may depend on your streak length.
• Streak repair lets you restore a recently lost streak for SPARK within a limited time window, subject to a cooldown. The price and window are shown in the app before you confirm.
• The exact mechanics (freeze caps, repair prices, windows, cooldowns, badge criteria) are part of the Service's design and may change over time. Where a change would remove something you already hold, we will apply it prospectively.
• Streaks and badges may be recalculated to correct errors. We are not liable for the loss of a streak, freeze, or badge caused by your own missed check-ins, device or connectivity issues, or corrections under this section.

9. Rewards shop & partner rewards

The in-app shop lets you redeem SPARK for items such as streak freezes, cosmetics, and — where available — partner rewards (discount or benefit codes provided by third-party partners).

• Partner rewards are fulfilled as codes. Each code is subject to the partner's own terms, regional availability, and validity period, which are shown before redemption. We are not a party to your use of the partner's product or service.
• Partner rewards may be limited in stock and are typically limited to one per user per reward.
• Codes have no cash value, cannot be exchanged for money, and are not replaced if the partner's offer changes or ends, except where required by law.
• Some rewards may be included with a subscription. Availability is shown in the app and may vary by region.

10. Prize challenges & winners

Some official challenges may offer prizes (physical or digital goods) or bonus SPARK for completing them. For each prize challenge, the challenge detail shows the prize, the duration, how progress is measured, and how winners are determined — by completing the challenge, by ranking, or by random selection among finishers. Where winners are selected at random, Section 11 also applies.

• Entry. Joining a prize challenge is free and never requires a payment or a SPARK payment unless the challenge detail explicitly says otherwise.
• Verification. Where a challenge requires verified activity, progress counts only from activity data verified through Section 6. Manipulated or fabricated activity data disqualifies the entry (Section 14).
• Winner publication. We publish a winner's display name only with the winner's consent, given after winning. Without consent, the result is shown without identifying the winner.
• Prizes are provided by us unless the challenge detail names a partner as the provider. Prizes are not exchangeable for cash. We may substitute a prize with one of equal or greater value if the announced prize becomes unavailable. Delivery may be limited to the regions stated in the challenge detail.
• Taxes. Prizes may be subject to tax in your country of residence. Unless we are legally required to withhold or pay a tax on your behalf, any tax obligations connected to a prize are your responsibility.
• Contact. Winners are contacted through the app or by email and must respond within the period stated in the challenge detail (at least 14 days); otherwise the prize may be forfeited or re-awarded.

11. Prize draws

We run prize draws — random selections of winners from among eligible entries. Every draw has its own Official Rules, published at gostreak.app/draw/<draw id>/rules and linked from the draw itself in the app before it opens. Those rules state the promoter, the eligibility conditions, the entry period, the prize, the number of winners, how winners are selected, and how to enter for free. This Section 11 sets out what is true of every draw; where a specific draw's Official Rules give a detail, that detail governs.

11.1 Promoter, and the app stores

The promoter (sponsor) of every draw is Julius Petrik, živnostník, IČO: 09412859, Slovak Republic — the same operator identified in Section 20. No draw is administered by anyone else.

Apple Inc. and Google LLC are not sponsors of any draw, do not administer any draw, and are not involved in any draw in any manner. A draw is in no way sponsored, endorsed or administered by, or associated with, Apple or Google. Any question, claim or complaint about a draw goes to us at support@gostreak.app, never to Apple or Google.

11.2 Eligibility

• You must hold a streak. account and meet the age requirement in Section 3. Where a draw's Official Rules set a higher minimum age, that age applies.
• One account, one entrant. Additional accounts created to gain further entries are prohibited (Section 3) and all entries from them are void.
• A draw may be limited to a subscription tier — for example a draw open only to Streak Pro subscribers, alongside a separate draw open to everyone. The tier a draw is open to is fixed when it opens and is stated in its Official Rules. A subscription is not a payment for entry: it buys access to the whole app (Section 4), and the free entry route in 11.3 is open to every entrant regardless of tier.
• Employees of the promoter and their immediate family are not eligible.

11.3 How to enter — no purchase necessary

Entries can never be bought for money. There are two ways into every draw, and they carry identical weight:

• With SPARK. A draw may charge SPARK per entry. This is not a payment: SPARK cannot be bought, transferred or cashed out, and has no monetary value (Section 7). The SPARK price per entry and the maximum number of entries per person are stated in the draw's Official Rules.
• Free, by email. Every draw publishes a free-entry address in its Official Rules and in the app. One message per person per draw earns one entry, at exactly the same chance of winning as an entry obtained with SPARK, and is subject to the same per-person limit.

11.4 Odds

Winners are drawn at random, so your chance of winning is your number of entries divided by the total number of entries in that draw, and rises with the number of winners a draw awards. The total is not known until the draw closes and depends on how many people enter; the number of entries received so far is shown on the draw in the app. Paid and free entries are pooled together and are indistinguishable at the moment of selection.

11.5 How winners are selected

After the closing time stated in the Official Rules, the stated number of winners is selected at random from all valid entries by an automated random selection run on our servers, with each entry weighted equally and no entry drawn twice. Entries that breach these Terms — duplicate accounts, manipulated activity data (Section 14) — are removed before the selection is run. Unless a draw's Official Rules say otherwise, selection is random and not based on skill, performance or ranking.

11.6 Prizes

• A prize may be SPARK, or goods, a voucher or another item of value. What the prize is, and its approximate retail value where it has one, is stated in the draw's Official Rules.
• No cash alternative. Prizes are not exchangeable for cash and are not transferable. We may substitute a prize of equal or greater value if the announced prize becomes unavailable.
• A prize supplied by a partner is identified as such in the Official Rules. The promoter remains responsible for running the draw.
• Taxes. A prize may be taxable income in your country of residence. Unless we are legally required to withhold or report on your behalf, any tax connected to a prize is your responsibility.

11.7 Winners

Winners are contacted in the app or by email at the address on the account, within the period stated in the Official Rules. A winner who does not respond within 14 days forfeits the prize, and we may draw a replacement winner from the remaining valid entries. We publish a winner's display name only with that winner's consent, given after winning (Section 10); without consent the result is published without identifying the winner.

11.8 Cancellation, and where draws are not offered

Draws are void where prohibited by applicable law, and we may restrict participation by region to comply with local regulation. If a draw has to be cancelled before it closes, no SPARK spent on entries is kept: every entry is refunded in SPARK to the account that made it. We do not run any activity requiring a payment of money for a chance to win.

The personal data used to run a draw — your account, your entries and, for a winner, what we need to deliver the prize — is processed as described in our Privacy Policy.

12. AI features

The Service includes AI-assisted features: a coach chat, activity insights, weekly summaries, and nudge messages. This content is generated by third-party large-language-model services via our secure server-side integration (see the Privacy Policy for the current provider); your conversations with the coach are processed to produce the reply.

Important limitations:

• AI-generated content is informational and motivational only. It is not professional advice of any kind (medical, psychological, training, legal, financial, or otherwise). Do not rely on it for decisions about your health.
• Generated content may occasionally be inaccurate, incomplete, or unhelpful. We do not guarantee the accuracy of AI outputs.
• Where the coach suggests an action in the app (such as creating or adjusting a challenge), nothing happens without your explicit confirmation.
• Requests sent to the AI provider contain your activity statistics and, in the coach chat, the messages you write — never your email or account credentials. See the Privacy Policy for details.

13. User content & community

You retain ownership of all content you create within streak. — challenge names, descriptions, notes, comments, and public challenge listings ("User Content").

By making a challenge public or posting into a community challenge, you grant streak. a non-exclusive, royalty-free, worldwide licence to display that content in the app (including the Explore feed) and make it joinable or visible to other users. Making a challenge private or deleting the content ends this display.

You are solely responsible for your User Content. You warrant that it does not infringe any third-party rights and complies with Section 14 (Prohibited conduct) below. You can report content and block users in the app; we review reports and may remove content that violates these Terms.

14. Prohibited conduct

You must not use the Service to:

• Post content that is illegal, harmful, threatening, abusive, defamatory, obscene, or otherwise objectionable
• Impersonate any person, entity, or the streak. brand
• Falsify activity — including fabricating, manipulating, or spoofing health-platform data, automating check-ins, or otherwise misrepresenting activity to earn SPARK, protect a streak, or win a prize challenge
• Exploit bugs in the SPARK economy, streak mechanics, rewards, or prize challenges instead of reporting them to support@gostreak.app
• Create multiple accounts to bypass limits, repeat free trials, earn additional SPARK or rewards, or gain extra prize-challenge entries
• Attempt to gain unauthorised access to other users' accounts or our systems
• Reverse-engineer, decompile, or disassemble the application (except where permitted by law)
• Scrape, crawl, or systematically harvest data from the Service using automated means
• Interfere with or disrupt the integrity or performance of the Service
• Use the Service for any commercial purpose without our prior written consent

We reserve the right to remove any User Content, reverse SPARK or rewards obtained through prohibited conduct, disqualify entries from prize challenges, and suspend or terminate any account that violates these rules, without prior notice.

15. Intellectual property

All rights in the streak. application, website, brand, design, copy, and underlying technology are owned by or licensed to Julius Petrik (IČO: 09412859). Nothing in these Terms grants you any right to use our trademarks, trade names, or logos without our explicit written permission.

The streak. name, wordmark, and the red-line visual identity are proprietary. You may not use them in any way that implies endorsement or affiliation with streak.

16. Disclaimers & limitation of liability

The Service is provided "as is" and "as available" without warranties of any kind, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement.

Physical activity is at your own risk. streak. does not assess your fitness or health. Consult a qualified professional before starting a training routine, and stop any activity that causes pain or distress. We are not liable for injury arising from activities you choose to track or verify with the app.

SPARK, streaks, freezes, badges, and other virtual items have no monetary value (Sections 7 and 8). Their loss, adjustment, or recalculation does not give rise to any claim for compensation.

We do not warrant that the Service will be uninterrupted, error-free, or free of viruses. We are not liable for any loss of data or progress caused by technical failures, provided we have taken reasonable steps to prevent such loss.

To the maximum extent permitted by applicable law, our total liability to you for any claim arising from these Terms or the Service shall not exceed the greater of (a) the amount you paid us in the 12 months preceding the claim or (b) €50.

Nothing in these Terms limits our liability for death or personal injury caused by our negligence, fraud, or any other liability that cannot be excluded by law.

17. Termination & account deletion

You may delete your account at any time from Settings → Delete Account. On deletion:

• Your account and all associated data — challenges, check-ins, focus sessions, notes, SPARK balance and history, streaks, and badges — are permanently deleted. Deletion is immediate and cannot be undone.
• Deleting your account does not cancel an active App Store or Google Play subscription. Cancel the subscription in your store settings (Section 5), otherwise the store will continue to bill you.
• Remaining SPARK and unredeemed rewards are forfeited without compensation (Section 7).

We may suspend or terminate your account immediately, without notice, if you violate these Terms. We may also terminate the Service entirely, with 30 days' notice where reasonably possible.

18. Governing law & disputes

These Terms are governed by the laws of the Slovak Republic, without regard to its conflict of law provisions. Any disputes arising under these Terms shall be subject to the exclusive jurisdiction of the courts of the Slovak Republic, except where mandatory consumer protection law in your country of residence provides otherwise.

If you are a consumer in the EU, you may also have access to the EU Online Dispute Resolution platform at ec.europa.eu/consumers/odr.

19. Changes to these Terms

We may update these Terms from time to time to reflect changes in the Service, law, or our business practices. When we make material changes, we will notify you by email and in-app notice at least 14 days before the changes take effect.

Continued use of the Service after the effective date constitutes acceptance of the revised Terms. If you do not accept the new Terms, you must stop using the Service and may delete your account.

20. Communications & marketing

Service messages. Some emails are part of running your account and reach you whatever your marketing preferences are: sign-in and security notices, receipts and confirmations, trial and renewal reminders, failed payments, the outcome of a prize challenge or draw you entered, and notice of material changes to these Terms or the Privacy Policy. These are not marketing. The only way to stop them is to close your account (Section 17).

Push notifications are separate and always optional. You choose them when you first allow them, and you can turn them off at any time in your device settings or in the app.

Marketing emails.We also send a newsletter and occasional messages about streak. — new features, upcoming challenges and events, draws that are opening, and offers on streak. Pro. We keep them infrequent.

When you create a streak. account, the email address you register with is also used for these messages. We rely on our legitimate interest (Article 6(1)(f) GDPR) in telling the people who use streak. about streak. itself: the messages are about the very service you signed up for, we tell you here before we take the address, and every one of them carries a one-click unsubscribe. You can refuse at any time, including before the first message ever reaches you, and refusing costs you nothing — see “Stopping them” below. Where you have bought from us, this is also covered by the direct-marketing rule for our own similar services in Slovak electronic communications law (Act No. 452/2021 Coll.).

Where the law requires your consentrather than this, we ask for it separately and never with a pre-ticked box — and accepting these Terms is not that consent. We rely on legitimate interest only for streak.'s own features, plans and events, never for anyone else's advertising, and never for anything based on your health or activity data (Section 6).

Stopping them. Every marketing email carries a one-click unsubscribe link, and you can also write to support@gostreak.app. We act on it within 72 hours. Withdrawing changes nothing else: your account, your streak, your SPARK and your subscription carry on exactly as before, and the service messages above keep arriving.

What we will not do. We do not sell, rent, or pass your email address to third parties for their own marketing. We never use your health or activity data (Section 6) to decide what marketing to send you — it exists only to verify check-ins. We do not knowingly send marketing to anyone under 16.

Marketing emails are delivered through an email service provider acting as a processor on our behalf under a data processing agreement. How we handle processors is set out in our Privacy Policy.

21. Contact

For any questions about these Terms:

• Email: support@gostreak.app
• Company: Julius Petrik, živnostník, IČO: 09412859, Slovak Republic