maintained
Box Breathing
dev.cosmoslab.boxbreathingLightweight 50 KB box breathing timer that ticks the seconds out loud
Latest documented release1.0.514 Oct 2026 · 0.0 MB→01 / Overview
Is Box Breathing safe?
A lightweight, calm timer for box breathing and related patterns. The whole app is about 50 KB, smaller than a single photo, and the only permission it asks for is vibration. It runs well on any Android 10+ phone, old or new. The box. A dot travels the square, one side per phase: up while you breathe in, across the top while you hold, down while you breathe out, and along the bottom for the final…
- Developer
- Cosmos Lab
- Category
- Meditation
- Earliest archived version
- 14 Oct 2026
- License
- MIT (per F-Droid metadata)
02 / Package identity
Technical fingerprint
Application ID
dev.cosmoslab.boxbreathingLatest APK SHA-256
c79cbae46a655b6481eb7a9cd7bea7afd17bf47f86d151ba52e5605d708a2c97Signing certificate
3B:7E:ED:3C:52:73:15:A5:81:99:59:2D:78:A0:FF:0F:CA:24:1F:3F:4A:5F:C9:7D:48:58:F3:3F:57:39:53:5CMIN ANDROID29TARGET36ARCHITECTURE
03 / Version archive
Documented releases
1 TOTALVersionReleasedAndroidArchitecture
1.0.529+→04 / Safety & access
Safety verdict
Authentic — file hash matches the source indexNo ads or tracking flagged by the source
IntegritySHA-256 verified vs source
SourceOpen-source · fdroid
Permissions1 declared · 0 sensitive
Signaturepresent
Anti-featuresNo known anti-features
Sensitive accessNo sensitive permissions
Declared permissions
Tracker status: Not assessed by WIKI for Android.
05 / Sources
Evidence ledger
Each entry is a captured public reference backing this record.