Terms of Service
Last updated: June 29, 2026
1. Acceptance of Terms
By downloading, installing, or using Clink ("the App"), you agree to be bound by these Terms of Service ("Terms"). If you do not agree, please don't use the App.
2. Eligibility
You must be at least 13 years of age (or 16 in the European Economic Area) to use Clink. By using the App, you represent that you meet this requirement.
3. What Clink Is
Clink is an iOS boxing interval timer. It provides configurable round, rest, and warmup timing with authentic boxing bell sounds, structured drill programs, landscape display mode, and session history with analytics. All timer functionality runs locally on your device. An account is optional and only required for cloud sync of your saved presets, custom drills, and session history across devices.
4. Your Account
You may sign in with Apple, Google, or email and password. An account is not required to use the timer. You are responsible for keeping your sign-in credentials secure. You can delete your account at any time from the Menu tab.
5. One-Time Purchase & Free Tier
Clink offers a one-time in-app purchase called Clink Pro, priced at $2.99, processed through the Apple App Store as a non-consumable. Once purchased, Clink Pro is yours for the life of the app with no recurring charges, no re-purchase requirement, and no annual fee. All future Pro features ship to existing Pro users automatically.
Free tier. Without purchasing Pro, you have access to the full timer with all round, rest, and warmup configuration options, basic bell sounds, up to 3 saved presets, and the last 10 sessions in your history.
Clink Pro unlocks:
- Unlimited saved presets
- Custom sound assignment per bell event
- Landscape mode
- Full session history (unlimited sessions)
- Session analytics (streaks, totals, averages)
- Session share cards
- Future color themes and Pro features as they ship
Billing is handled entirely by Apple under their standard in-app purchase terms. Refunds are handled by Apple per their refund policy. The listed price ($2.99) is the purchase price at launch; prices may change for new purchasers, but an existing Pro purchase is honored at the price paid and grants all future Pro features permanently.
6. Acceptable Use
You agree not to:
- Use the App for unlawful purposes or in violation of applicable laws
- Reverse engineer, decompile, or attempt to extract source code or proprietary logic from the App
- Attempt to circumvent the Pro entitlement check or otherwise use Pro features without a valid purchase
- Redistribute, resell, or sublicense the App or any part of it
7. Your Content
Any custom presets and custom drills you create in Clink are yours. We claim no ownership over the names, configurations, or structures you define. Session history data you generate belongs to you and is deleted on request or when you delete your account.
8. Intellectual Property
The App's code, design, copy, brand, bundled bell sounds, and bundled pose illustrations are the property of the developer and are protected by intellectual property laws. You are granted a limited, non-exclusive, non-transferable license to use the App for personal use.
9. Third-Party Services
The App relies on the following third-party services:
- Google Firebase: authentication and Firestore database for optional cloud sync
- Apple / Google Identity: sign-in providers
- Apple App Store: distribution and in-app purchase billing
- RevenueCat: reports your Clink Pro entitlement status to the app
Your use of these services is governed by their own terms. We are not responsible for outages, data loss, or behavior of these third parties beyond our control.
10. Privacy
Your use of Clink is also governed by our Privacy Policy, which explains what data we collect and how it is stored and deleted.
11. Data Deletion
You can delete individual presets, custom drills, or sessions at any time within the App. You can delete your entire account from the Menu tab, which removes all Firestore data (presets, drills, session history) and your Firebase Auth record. This is irreversible.
12. Disclaimers
The App is provided "as is" and "as available" without warranties of any kind, either express or implied. We don't guarantee that Clink will be uninterrupted or error-free. The timer targets within 50ms of real time but is not a certified timekeeping device — do not use it in officially sanctioned competition without verifying accuracy on your specific hardware.
13. Limitation of Liability
To the fullest extent permitted by law, Clink and its developer shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of the App, including but not limited to loss of session data, missed timings, or service interruptions.
14. Modifications
We may modify these Terms from time to time. Material changes will be announced on this page. Your continued use of the App after changes constitutes acceptance of the modified Terms. The one-time purchase price and the perpetual Pro entitlement you purchased under these Terms are honored regardless of future pricing or Terms changes.
15. Termination
We may suspend or terminate your access to the App if you breach these Terms. You can terminate at any time by deleting your account and uninstalling the App.
16. Contact
Questions about these Terms? Email support@moetalaat.com.
