When comparing Twicca vs Twidere, the Slant community recommends Twidere for most people. In the question“What are the best Twitter clients for Android?” Twidere is ranked 1st while Twicca is ranked 7th. The most important reason people chose Twidere is:
The source code is available under the GPLv3.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Plug-in support
Twicca supports an ever-growing list of plugins that extend the apps functionality.
Pro Light on system resources
Can be run even on older Android devices.
Pro Color-coding
Allows color-coding lists and users.
Pro Minimalist design
Twicca removes all the clutter and keeps things clean.
Pro Mute function
Allows hiding a persons tweets from timeline without unfollowing them.
Pro Multiple user support
Allows easy switching of accounts withing the app.
Pro Built-in image viewer
Allows viewing images without having to leave the application.
Pro Free software/open source
The source code is available under the GPLv3.
Pro Modern UI
Pro Very customizable
The user can add and arrange his/her own tabs with specific views and filters.
Pro Supports custom API
It supports API customization, so you don't need to worry about API limits at all.
Pro Works as expected
Pro Handles Mastodon, Fanfou and StatusNet too
You need only one app to read Twitter and Mastodon.
Cons
Con Outdated design
Hasn't been updated for years.
Con Avoid, not userfriendly
Merges multiple accounts into one timeline and there is no way to get around that. This is ridiculous. only recommended if you have one account. Seeing one timeline is impossible. The app appears to be a copycat of Plume minus the ads in many ways. The app is missing the translate feature. The Trends feature doesn't work. Interactions missing features too. It's not intuitive as well, rather complicated. So very few downloads.