libadwaita
libadwaita describes itself as "Building blocks for modern GNOME applications". It is to GTK4 what libhandy is to GTK+ 3. It's still under heavy development.
Bible
Bible app that supports multiple translations and languages
BitRitter
Interact with Bitwarden/Vaultwarden vaults
Calculator
Perform arithmetic, scientific or financial calculations
Camp Counselor
Bandcamp.com Wishlist Manager
Chats
Messaging application for mobile and desktop
Chronograph
Sync lyrics of your loved songs
Clans
A Gtk4 / libAdwaita Discord client. Early WIP."
Countdown
Track events until they happen or since they happened
Cuttlefish
Client for PeerTube, the federated video hosting service
Date of Catholic Easter
Calculate the date of Catholic Easter
Dialect
Translate between languages
Diurnals
Get daily Todoist notifications
Drum Machine
Create and play drum beats
Déjà Dup Backups
Protect yourself from data loss
Electrolysis
EV Charging interface for Linux
Extension Manager
Browse, install, and manage GNOME Shell Extensions
File Roller
Open, modify and create compressed archive files
Firmware
Install firmware on devices
Forge Sparks
Get Git forges notifications
GNOME Network Displays
Screencasting for GNOME
Geobug
Check your location and save it to a GPX track
Geoclue Stumbler
Submit Cell Tower/WiFi AP data to geoclue
Haguichi
Manage your Hamachi networks
Headlines
A GTK4/libAdwaita Reddit client designed for use with Linux phones.
LPTK
Stateless password manager
Light Video
A simple GTK4 based video player for mobile phones
Master Key
Manage passwords without saving them
Melon
Stream videos on the go from different services
Meshtastic Client
Graphically control meshtastic devices
Newsflash
Keep up with your feeds
Pamac
Graphical Package Manager for Manjaro Linux with Alpm, AUR, Appstream, Flatpak and Snap support
Paper Plane
Chat over Telegram on a modern and elegant client
Parental Controls
Set parental controls and monitor usage by users
Password
Password calculator and generator
Phosh Mobile Settings
Advanced settings for Mobile devices using Phosh
Plano
Calculate slope and midpoint for a Plane
Podcasts
Listen to your favorite shows
Pomodoro
Pomodoro is a productivity-focused timer
Public Transport
public transportation app (currently) for Germany
Reminders
Set reminders and manage tasks
SaveDesktop
Save your desktop configuration
Shopping List
A shopping list application for GNU/Linux mobile devices
Simple Diary
Simple and lightweight diary app
Speedtest
Measure your internet connection speed
Teleprompter
Stay on track during speeches
Televido
Access German-language public TV
Trivia Quiz
Respond to endless questions
Valuta
Convert between currencies
Warehouse
Manage all things Flatpak
YouPlay
Search, download and play music from YouTube
eSIM Manager
Download and manage eSIM profiles
hamlocator
Displays a maidenhead locator for current location