Aosansaku

Delete your Aosansaku data

Aosansaku, by Vincent Deruaz (Heron Bleu on Google Play), has no account and no server holding your walks. Your data is on your phone, so you delete it there.

Delete everything

  1. Optional: keep a copy first with Settings, Export data.
  2. Uninstall Aosansaku.
    • Android: long-press the app icon, then Uninstall. Or Settings, Apps, Aosansaku, Uninstall.
    • iPhone: long-press the app icon, Remove App, Delete App.

Uninstalling deletes all walks, routes, spots, photos, notes, visits and collections right away. Nothing is kept by the developer.

On Android you can also clear the data without uninstalling: Settings, Apps, Aosansaku, Storage, Clear storage.

Delete part of your data

What is deleted, what is kept

The iPhone app sends nothing off your phone.

Questions

Ask on github.com/kamhyh. Full details in the privacy policy.

Last updated 31 October 2026.