Nothing leaves your phone.

Last updated October 15, 2026

What stays on your device

Your game history, accuracy statistics and settings are saved only in the app's local storage on your device. They are never transmitted to the developer or to anyone else. Deleting the app deletes them. You can also clear them at any time from the Estadísticas screen with Borrar historial.

Optional AI grading

Answers that aren't an exact or phonetic match can optionally be judged by an AI model. This is controlled by the Evaluación con IA switch in Ajustes.

• Apple Intelligence. When available, answers are checked by Apple's on-device Foundation Models framework. Nothing leaves your device.
• Google Gemini. Only if you paste your own Gemini API key in Ajustes. In that case the answer you typed, the correct form, the verb, the pronoun and the tense are sent to Google's Generative Language API to decide whether the answer is close enough. Your key is stored only on your device and is never sent to the developer. Google's handling of that request is governed by Google's privacy policy and its API terms. Remove the key or turn off Evaluación con IA to stop this.

No accounts, analytics, advertising or tracking

The app has no sign-in, no analytics SDKs, no crash reporting and no advertising. It makes no network requests at all unless you have configured a Gemini key.

Children

The app does not knowingly collect any information from anyone, including children.

Changes

If this policy changes, the new version will be published at this address with an updated date.

Contact

Sidhartha Premkumar · [email protected]