Habitica - Habitica is a free habit building and productivity application.
Cabinet Beta - Cabinet Beta is a fast, stable, and easy-to-use file manager that allows you to easily manage your all files on the phone, SD card, and cloud, etc.
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Solid Explorer - Solid Explorer is a powerful Android file manager featuring access to most popular cloud storages, root access and easy extensibility.
Habit List - Create good habits and break bad ones with the app that keeps you focused.
FX File Explorer - FX File Explorer is an Android file explorer and file transfer app for Android devices with a complete set of features.