How Android App Versions Work

An app version identifies a particular release of an Android application.

Developers publish new versions to add features, fix bugs, improve security or change compatibility requirements.

The version name is designed for people to understand the release, while the version code is used to distinguish releases internally.

When comparing releases, checking both values provides a clearer picture of which version you are looking at.

Release dates help establish when a particular version became available.

Changelogs can provide additional information about changes made between releases, such as new features, fixes and improvements.

Different releases of the same application can have different minimum Android requirements.

This is why checking the version history and compatibility information can be useful when an older device cannot use the latest release.