VRChat Tracker is an unofficial companion / assistant / helper app that lets you manage your VRChat friends, invites and avatars in a convenient way, with multiple sorting options. The app was released in early 2019 and is still gaining features.
Backup your favorite worlds and avatars.
Add notes to your friend profiles.
Get notified when chosen friends are online.
Browse missed invites.
Search for worlds and users.
View your recent worlds.
Manage your avatar list.
Switch your avatar's privacy to public or private without reuploading.
Change your status description and biography.
A lot more features planned.
There is an option to support the development by purchasing dark theme within the app.
Read/write external SD data permission will be prompted if you decide you want to backup your app data into a file so that it does not get lost. It's not used for anything else.
Data safety is only what is required to display Google banner ads and send anonymous crash reports. No other data is being collected and won't be collected in the future.
In case you were wondering about viewing and favoriting public avatars - it was removed on VRChat's side from the VRChat's API which the app uses. It doesn't look like it's coming back.
You'll have to put the email code into the two-factor field.
