Android had changed.

It has not been updated since a year.

I just checked again and I can confirm the same.

I will edit the post to reflect this.

Check again.

After I made this post I looked for the app everywhere, turns out the developer removed it from Fdroid and Google Play Store and even deleted the community.

I guess the client is done.

Copying my comment to same answer:

I don’t think that is the answer because other privacy respecting apps(Open source and offline) have a lower size.

Take for example Typewise keyboard the offline paid version, it comes at 44MB only despite them implementing their own AI stuff and implementing a completely new keyboard layout.

Other apps store stuff locally also, you can compare for example bravenewtube and grayjay, you will see a weird size difference.

I don’t think that is the answer because other privacy respecting apps(Open source or offline) have a lower size.

Take for example Typewise keyboard the offline paid version, it comes at 44MB only despite them implementing their own AI stuff and implementing a completely new keyboard layout.