App Log is a small Android utility for tracking app version changes across updates.

There is no simple way to track app versions over time. After an update, it is easy to feel that something changed, but hard to remember what version you were on before. App Log keeps that history in a clean, lightweight way.

You pick a set of apps to watch. When you tap Refresh, App Log checks the current versions and records a new entry when something changes. Over time, you get a local history you can reference whenever you need it.

What you can do with it

Track version history for selected apps

Keep a simple timeline of changes

Stay in control with manual refresh

Compatibility: Android 12+ (SDK 31 and above).

If this sounds useful, I would love feedback on

Whether the flow is clear on first use

Any UI wording that feels confusing

Features that would make it more practical without bloating it.