Shushino/Voice_Diary

VoiceDiary is a thoughtful Android app idea with a strong privacy angle: a local diary that supports text, voice recordings, mood tracking, reminders, search, export, themes, trash, PIN/biometric lock, and encrypted storage. The README is candid about it being a first Android app, but the tech stack is not trivial. The Gradle setup confirms Jetpack Compose, Material 3, Hilt, Room, SQLCipher, Media3/ExoPlayer, MediaRecorder-related architecture, WorkManager, DataStore, Navigation Compose, biometric support, coroutines, and testing dependencies. As a user, the app’s value is clear: private reflection with voice notes, not just typed entries, stored on-device rather than in a cloud account. That is a good product direction because diary apps need trust before they need extra features. The main improvements would be security documentation and user proof. Add screenshots, a short demo flow, a backup/restore explanation, and a clear note on how encryption keys are derived/stored. Since privacy is central, tests around database encryption, export behavior, lock state, and trash deletion would make the project much stronger. Overall, this is a promising Android app with a surprisingly complete feature roadmap.