Privacy Policy

Local study data

German B1 Exam Prep stores your learning profile, answers, drafts, progress, mock-exam history and speaking recordings locally on your device whenever possible.

Cloud writing and speaking feedback

When you explicitly request Writing or Speaking feedback, the relevant written answer or reviewed speech transcript, task identifier, timing and recognition confidence may be sent securely to our evaluation service. Raw speaking audio is not uploaded.

The evaluation service uses Cloudflare infrastructure and a third-party AI model provider to generate feedback for app functionality. Do not include sensitive personal information in practice answers.

Purchases

Subscriptions and payments are processed by Apple through the App Store. We do not receive your full payment-card details. You can manage or cancel subscriptions in your Apple ID settings.

Analytics, diagnostics and retention

Operational analytics and diagnostics, if enabled, are limited to app functionality, reliability and coarse product-state events. They must not contain practice answers, transcripts, raw audio, payment-card details or Apple transaction payloads.

The evaluation service does not intentionally persist answer text, transcripts or model responses after returning feedback, although infrastructure and AI providers may process logs under their own service and legal obligations.

Your choices

• You can use the practice library without cloud feedback.
• You can delete local learning data in the app settings.
• Deleting local data does not cancel an App Store subscription.

Privacy contact: support@tingnova.com