What stays on the phone
- Speech recognition. The model that turns your voice into text runs on the device.
- The tutor's voice. Generated on the device.
- Your personalised voice profile. If you use the optional Voice Mirror, the short enrollment recording is processed on the phone to build a profile. The recording is deleted after setup. The profile is stored protected on that phone until you delete it, and Axielo never uploads it, sells it, or uses it to train anything. The feature is for adults; the app asks you to confirm you are 18 or older before it starts.
What goes to the cloud, and when
A conversation with an AI tutor needs a large AI model that runs in the cloud. So when you talk with a tutor or a character, or ask for detailed pronunciation assessment, the audio or text of that interaction and the learning context it needs are sent to contracted providers that process them for Mimica. These providers currently include Microsoft Azure, OpenAI, Google Cloud, OpenRouter and AWS. They may receive only what the feature needs, and Axielo directs them to use available safeguards that redact email addresses, phone numbers, card numbers and similar data from the request before it reaches a model.
You can delete your account and its data from Settings whenever you want.
What Axielo stores
- Account: your email, name if you gave one, and sign-in records.
- Learning data: progress, streaks, level, and the pronunciation error profile that drives your drills.
- Conversation text: transcripts of your sessions, kept for the feature's retention period.
- Usage: speaking seconds, turns, session counts.
- Not stored: copies of your recordings, your voice profile.
Axielo does not sell personal data, does not use it for third-party advertising, and does not give it to data brokers.
How to delete everything
In the app: Settings, then Delete account. On the web: app.mimica.talk/delete. Deletion removes your account and the service data tied to it, and wipes the voice profile from the phone. Your Google Play subscription is separate, so cancel it in the store first.