Caffeine Tracker

Caffeine Tracker · Privacy

Privacy, without the mystery.

Caffeine Tracker is designed as a local-first tracker. Your drink, hydration, sleep-preference, and goal data stays on your device. We do not sell personal information or use advertising trackers.

Effective date · August 1, 2026

The short version

No account is required. Most data never leaves your device. Apple and RevenueCat process limited purchase information only when needed to offer, verify, restore, and manage Premium access.

1. Scope

This Privacy Policy explains how Caffeine Tracker ("Caffeine Tracker," "we," "us," or "our") handles information when you use the Caffeine Tracker iOS or iPadOS application (the "App") or contact us for support.

2. Information handled by the App

Information stored locally on your device

Caffeine Tracker stores the information you enter and the preferences you select in local app storage, including:

  • Caffeine entries, such as beverage name and type, caffeine amount, serving size, time consumed, time-zone offset, and any notes you add.
  • Daily hydration entries and water-goal settings.
  • Onboarding choices, caffeine goals and limits, usual bedtime and wake time, sensitivity setting, and taper-plan settings.
  • Favourite drinks, theme, language, notification preferences, and onboarding status.

This information is used on your device to generate your logs, charts, reminders, badges, and caffeine or bedtime estimates. We do not receive a copy of this local tracking data.

Purchase and subscription information

Purchases are processed by Apple through the App Store. Caffeine Tracker uses RevenueCat to display products, validate purchases, restore purchases, prevent purchase fraud, and determine whether Premium features should be available.

RevenueCat may process an automatically generated anonymous App User ID, device type, operating system, locale and currency, app-use timestamps needed for purchase services, Apple receipt data, product identifiers, transaction history, and subscription or entitlement status. Caffeine Tracker does not send your caffeine, hydration, bedtime, or notes data to RevenueCat. We do not receive your payment-card details.

Notifications

If you grant permission, Caffeine Tracker schedules caffeine cut-off, water, and evening reminders locally on your device using the times you selected. The App does not register a remote push-notification token or send these reminder schedules to our servers. You can change reminders in Caffeine Tracker and revoke notification permission in iOS Settings at any time.

Support communications

If you contact us, we receive the information you voluntarily provide, such as your email address, message, screenshots, and purchase-support details. Please do not send medical records or other sensitive information.

3. What we do not collect

Caffeine Tracker does not require an account and does not access your contacts, precise location, photos, microphone, camera, advertising identifier, or Apple Health data. We do not sell personal information, serve third-party ads, or track you across apps and websites owned by other companies.

4. How information is used

Information is used only as reasonably necessary to:

  • Provide and personalize the App's on-device features.
  • Calculate caffeine and sleep-related estimates.
  • Schedule the local reminders you request.
  • Process, verify, restore, and support App Store purchases.
  • Respond to support requests and resolve technical issues.
  • Protect the App from fraud and comply with legal obligations.

5. Service providers and disclosure

We disclose information only to service providers needed for the App's operation, when you direct us to do so, or when required by law.

  • Apple: App distribution, StoreKit purchases, subscriptions, refunds, and operating-system services. See Apple's Privacy Policy.
  • RevenueCat: purchase validation, entitlement management, purchase analytics, and restoration. See RevenueCat's Privacy Policy.

RevenueCat may process information in the United States or other countries where it and its providers operate. Its contractual and legal safeguards apply to those transfers.

6. Retention and deletion

Local tracking data remains on your device until you edit or delete an entry or remove the App. Uninstalling Caffeine Tracker generally removes its local database and settings, although copies may remain in an Apple device backup according to your iCloud or device-backup settings.

Apple and RevenueCat retain transaction information according to their own retention obligations and policies. Support messages are retained only as long as reasonably necessary to answer your request, maintain support records, prevent abuse, and meet legal obligations.

To request access to or deletion of information associated with a support request or anonymous purchase record, contact us using the details below. We may ask for limited information needed to locate the record and verify the request. Some purchase records may need to be retained for legal, accounting, fraud-prevention, or dispute purposes.

7. Your choices and privacy rights

Depending on where you live, you may have rights to access, correct, delete, restrict, or object to processing of personal information, or request a portable copy. You may also withdraw consent where processing relies on consent and complain to your local data-protection authority.

Because Caffeine Tracker has no user accounts and local tracking data is not transmitted to us, we cannot access or remotely delete that local data. You control it directly through the App and your device.

8. Security

We use reasonable administrative and technical safeguards designed to protect information. No storage or transmission system can be guaranteed to be completely secure, and you are responsible for protecting access to your device and Apple Account.

9. Children's privacy

Caffeine Tracker is not directed to children under 13, and we do not knowingly collect personal information from children under 13. If you believe a child has provided personal information through a support message, contact us so we can delete it. Minors should discuss caffeine use with a parent, guardian, or qualified healthcare professional.

10. Changes to this policy

We may update this policy as the App or legal requirements change. The effective date at the top will show when it was last revised. Material changes will be communicated in the App or through another appropriate channel when required.

11. Contact

For privacy questions or requests, contact the developer of Caffeine Tracker at emiryavcin20@gmail.com.

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