This privacy policy explains how TriangleCarrot ("we", "us") handles information when you use the MemoLingo mobile app ("the app"). In short: MemoLingo has no accounts, and your learning progress stays on your device. The app does not collect or transmit any personal data.
Information stored on your device
MemoLingo saves your learning data locally on your device. This includes your chosen target language, progress, XP, streaks, review schedule, and which vocabulary packs you've unlocked. We don't receive it, and it isn't uploaded to any server we operate. Uninstalling the app deletes it.
Purchases
Vocabulary packs are sold through the Apple App Store or Google Play. Payment is handled entirely by Apple or Google, so we never see or store your payment details. The app receives only a confirmation that a purchase was made, so it can unlock the pack and restore it later.
Text-to-speech
Pronunciation audio is generated by your device's built-in speech engine. The app doesn't record or access your microphone.
How we use information
The app doesn't send any information to us or anyone else. Everything it does — running the app, tracking your progress, and unlocking content you've purchased — happens on your device.
We don't sell your information or use it for advertising, and we don't use analytics or tracking of any kind.
Legal basis (UK and EEA users)
Where UK or EU data protection law applies: we don't process any personal data from the app, so no legal basis is required for that. Purchase processing is handled entirely by Apple or Google.
Data retention
Data on your device stays there until you uninstall the app. We don't retain any information on our own servers, because none is sent to us.
Your choices and rights
You can delete all locally stored data at any time by uninstalling the app. Because MemoLingo has no accounts and doesn't transmit personal data, there generally isn't anything for us to access, correct, or delete on our end. If you still have a question about your data, email us at the address below and we'll do our best to help.
If you're in the UK or EEA, you also have the right to complain to your local data protection authority. In the UK, that's the Information Commissioner's Office (ICO).
Children
MemoLingo isn't designed to collect personal information from children, and we don't knowingly do so. If you believe a child has provided us with personal information, please contact us and we'll take steps to delete it.
Security
Because the app doesn't transmit data off your device, there's nothing for us to secure in transit. No method of on-device storage is completely secure, but we limit what's stored to reduce risk.
Changes to this policy
We may update this policy from time to time, for example when the app changes. Any changes will be posted on this page with a new "Last updated" date.