SAGE APE
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Privacy
Policy.

EFFECTIVE September 24, 2026

Sage Ape is a flashcard app for learning English vocabulary, developed by Anastasiia Shevchuk. This policy explains what data the app does — and does not — collect.

The short version: your decks and progress stay on your device. Sage Ape has no account system, no analytics, and no advertising. The only data that leaves the device is what is needed to manage the Premium subscription, handled by our subscription provider, RevenueCat.

01. Information we collect

We do not collect your name, email address, or any other personal information. Sage Ape has no sign-up, no login, and no contact form inside the app. The only time you communicate with us is if you choose to email support — and we use that message only to reply to you.

To tell whether Premium is active, the app creates a random, anonymous identifier the first time it runs and shares it with RevenueCat, together with your purchase and subscription records from the App Store or Google Play (product, dates, price, currency and store transaction IDs) and basic technical data such as the app version, platform, operating system version and IP address. The identifier is not linked to your name or your store account.

02. Data storage

All app data — your decks, your cards, and your learning progress — is stored locally on your device using the platform's standard on-device storage. It never leaves the device. Subscription records are stored by RevenueCat.

03. Third-party services

Sage Ape does not integrate any third-party analytics, advertising, tracking, cookies, or pixels. The app does not load remote content from third-party servers for the purpose of profiling you.

Subscriptions are managed through RevenueCat, which verifies purchases with the App Store and Google Play and tells the app whether Premium is active. RevenueCat processes the data described above on our behalf, under its own privacy policy, and does not use it for advertising.

Payments are handled by Apple via the App Store or by Google via Google Play, under their own privacy policies. Neither we nor RevenueCat see or store your payment details.

04. Children's privacy

Sage Ape does not collect personal information from any user, including children. The app is safe to use at any age, but we do not knowingly market it to children under 13.

05. Data sharing

We do not sell your data or share it for advertising. Subscription data is shared only with RevenueCat, as described above, so that Premium works. Your decks and learning progress are never shared — we have no servers receiving your activity.

06. Your rights

Your decks, cards, and progress are always under your control: you can delete all of them by removing Sage Ape from your device. There is no account to close.

To have the subscription records held by RevenueCat deleted, email us with the order ID from your App Store or Google Play receipt, so that we can find them — the anonymous identifier is not linked to you in any other way.

07. Changes to this policy

We may update this policy as the app evolves. The effective date at the top of this page shows the most recent revision. Material changes will also be announced in an app update.

08. Contact

Questions about this policy? Email manki.flashcards@gmail.com.