1.0.5

• Targets Android 16 (API 36)
• No visible changes

SHA-256 of the signing certificate (unchanged): 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:57:39:53:5c

Box Breathing 1.0.4

Store listing and README updates; the app itself is unchanged from 1.0.3.

APK SHA-256: 3329285ee43fd0b43c2fd0913484f4c0784bd65b354f59cfd189f1c2d80c1e85

Box Breathing 1.0.3

Adds an optional PayPal donation link in Settings. The app stays free with no ads.

APK SHA-256: 39988beea45ce70781f46e42e86f9ae76477add4da33f746b3903ca13826d9dc

Box Breathing 1.0.2

Adds a safety notice, shown once on first launch and always available in Settings.

APK SHA-256: 52f8857c02342c16afa949bd63dde5f3c89d331041e89ea69e97b92f6a5c91df

Box Breathing 1.0.1

Build changes for F-Droid; the app itself is unchanged from 1.0.0.

APK SHA-256: 67422887b4fd0ca29b6d8c87145c78bc5f3cad38fef3250c2f898ec183867c85

Box Breathing 1.0.0

First release.

• Animated box: a dot travels one side per phase and an inner square swells and shrinks with the breath
• Audio timer: tick, beep or spoken count every second; chime or voice at each phase change; optional vibration
• Configurable phases (0 skips a hold), presets (Box, Long box, 4-7-8, Coherent), session length, get-ready countdown, count up or down, volume

Install: download box-breathing.apk below and open it on an Android 10+ phone.

APK SHA-256: 125afad958f396e0522373119b97c9ab3df5a16ff6a41e2a6120d6d14eba8262