whoBIRD is a free, open-source app that helps birdwatchers identify birds by their calls using the BirdNET call database. Noice provides ambient sounds for relaxation and sleep, requiring a data connection. The Survival Manual is a comprehensive app offering essential survival skills and knowledge. RunPee identifies the best moments in films for bathroom breaks and provides information about post-credit scenes. Drinkable is an open-source app that helps users craft cocktails based on available ingredients. Tomato is a Pomodoro technique app that manages work sessions with structured intervals. Golden Hour helps photographers plan outings based on optimal lighting conditions. Historical Calendar chronicles significant historical events that occurred on any given day and includes a quiz feature. Marine Traffic provides real-time data on vessels at sea, allowing users to track ships and monitor their movements. Unit Lab is a unit conversion app that works offline for various measurements. PlantNet identifies plants through image recognition by allowing users to upload pictures. PeakFinder uses augmented reality to identify mountain peaks and their elevations. SkyMap helps users locate stars, planets, and constellations using GPS. WiFiAnalyzer optimizes home networks by identifying the best channels for Wi-Fi signals and providing insights into network strength.