Mine is not 200MB on Android - the base apk is 67MB + 32MB for the ARM v8a specific libs. This is the code, the local caching and other data might make up the rest.

For Android, you can check [1] Download the apk, rename it as a zip and look inside to see the files.

A quick file analysis of the 67MB shows around 58MB of java code and some 32MB of ARM libs, 31MB of this is the libvideochat.

[1] https://www.apkmirror.com/apk/google-inc/gmail/gmail-2025-11...