Install and update

Supported platforms

Platform	Status	How to get it
Android	✅ Released	Download the APK from GitHub Releases
iOS	🚧 No public release yet	Build it yourself by following the developer docs
Windows / macOS / Linux	🚧 In progress	Coming soon

System requirements

Android needs 9.0 (API 28) or later; iOS needs 16.4 or later.

Install the Android app

1. Open the Releases page;
2. Find the apk attachment under the latest release and download it;
3. If your system warns about installing an app from an "unknown source", allow the installation to continue.

The package targets arm64-v8a devices — that is, the vast majority of phones and tablets from recent years.

Update

Moodiary does not update itself. When a new version is released, just download the package again and install it over the old one; your data won't be lost.

Before installing over the old version

Overwriting is safe, but regular backups are always a good habit.

Where your data lives

All of Moodiary's data is stored in the app's private directory, in a local SQLite database. Uninstalling the app permanently deletes this data, so:

• Before you switch phones or reinstall, first export or sync your data;
• The app cannot read other apps' directories, and a system "clear storage" action will also wipe your diary.