PRAXIS SCIENCE LAB / ANDROID
Frequency Sound Generator — Support
Help, data-removal information and a practical tester checklist.
Praxis Science Lab is the publishing brand used by Traian Anghel. For support or privacy questions, email traiananghel@gmail.com. Include the app name and version. Do not send passwords, medical records, private recordings or other sensitive information.
Report a problem
Tell us your Android version, device model, app version, what you did, what happened and what you expected. Remove personal information from attachments. Never post a tester email list or private feedback in a public repository.
Testing checklist
- At a low device volume, start and stop each waveform; verify silence after Stop.
- Test left/right output, a short sweep and timer auto-stop.
- Save and delete a preset, export a short WAV and open it from the selected destination.
- Background the app during output, restart, and check language and privacy links.
Data removal
Delete saved presets using the app's controls. Clear Android app storage or uninstall to remove private settings. Exported WAV files remain in your selected destination until you delete them separately. Android backup is not explicitly disabled in this build; device backup and transfer settings can retain preferences. Copies you share with another service must be managed there.
Joining a test
Testing invitations and opt-in links will be supplied once a Google Play testing track is available. This page does not enroll you in a test. Report your experience honestly; no positive review is required.