Privacy and Security
Secret Space Encryptor (SSE): File Encryption, Text Encryption, Secure Password Manager.
Valv: An encrypted gallery vault for Android devices.
Safe Space: A safe space for your digital valuables.
Deku: Deku is an SMS app that supports end to end encryption and photo sharing.
CameraFileCopy: use your camera to transfer data.
Alibi: Use your phone as a dashcam and save the last 30 minutes when you need it.
FadCam: Privacy-focused background video recorder that works even when the screen is off.
Media
Open Video Editor: Open source Android video editor.
Camera Date Folders: Sort photos from camera folder into a date specific subfolder structure.
SimpleTag: Tag your audio files.
Learning
Book's Story: Material You eBook reader.
DékaDico: Spoken numbers memory trainer.
Really Basic Vocab: simple flashcard app.
Lernkarten Eule: Practice with flashcards (math and Latin).
Flash Deck: A simple and easy to use flashcard to help you study.
Productivity
MoeMemos: An app to help you capture thoughts and ideas.
Games
Eat Poop You Cat: a bit like telephone with writing and drawing.
Quinb: A multiplayer reaction game.
INSTEAD: Interactive fiction games.
Can someone explain the benefits of using an app like FadCam? I'm not sure I understand the intention behind it.
According to the description, it is “perfect for security monitoring, content creation, or any situation requiring background video recording without compromising your privacy.”