Why Apps Vanish From Your Play Store

You search for an app you installed last year. The Play Store says it isn't available for your device. Nothing on your phone changed.

Two version numbers, doing different jobs

minSdkVersion is the floor - the oldest Android version the app will install on. targetSdkVersion is what the developer tested against. These are independent. An app can target Android 16 and still install on Android 8.

Google enforces the target, not the floor

For 2026 the requirement moves to Android 16, API level 36, on August 31. An app that misses it becomes unavailable to new users on devices running a newer Android version than the app targets. So the app disappears for people with the newest hardware.

This is the gap sideloading fills

That policy is a distribution rule, not a technical one. Android itself will still run the app fine. The package manager only checks minSdkVersion.

How to check before you download

Settings then About Phone then Android version. Compare it to the minimum listed on the APK page. Equal or higher means it installs.

The short version

minSdkVersion decides whether an app installs. targetSdkVersion decides whether Google Play shows it to you. An app missing from your Play Store may work perfectly on your device.