Privacy policy

LangOmo collects only what it needs to run your learning plan.

What we store

Your Google account name, email address and profile picture; the languages, topics and plans you choose; your lesson answers and progress; your interface language and time zone; and, in the app, a push notification token.

If you use the app without signing in, the same is stored for a guest account on your phone. The app also keeps a random installation ID on your phone, only to bring you back to your guest account; it is not linked to your phone's hardware and is removed when you uninstall the app.

Security and technical data

To keep the service working and safe and to prevent abuse, our servers record technical details of requests, such as the IP address, app version and phone model. IP addresses are kept for at most 30 days.

Speech

Speaking exercises use your device's speech recognition. Audio is processed by your device or its speech service and is not stored by LangOmo. We only receive whether your answer matched.

Ads

The Android app may show ads from Google AdMob, which can use your device advertising ID according to your consent choices. You can change these choices under Settings.

Sharing

We do not sell or share your personal data. Service providers (hosting, Google sign-in, Firebase messaging, AdMob) process data only to provide their service.

Deleting your data

Delete your account at any time from /account/delete. All plans and progress are removed immediately.

Contact

Send us a message with the contact form (in the app: More → Feedback).