Epoch 1.5.1 APK download
Old versions may contain security vulnerabilities. Prefer the latest version when possible.
- Version
- 1.5.1
- Released
- Sep 20, 2026
- Minimum Android
- Android 7.0
- Target Android
- Android 16
- Package
io.github.RealEarthling.epoch
Download
Download x86 64-bit
Emulators, Chromebooks, PCs 21.2 MB
SHA-256:
1bf7ad87dfe806155a4b9f764bed5791f99b6676aa911399340b7b4cdf3dcbc8
Download 64-bit ARM
Most phones from 2017 on 19.8 MB
SHA-256:
efe3910e0242391d0f2b1e417344df2432f884bcf71e79e126cb87783abbc543
Download 32-bit ARM
Older or low-end phones 17.6 MB
SHA-256:
a737f172bb06f310827ba663ea14663b353f38b434959ced5cdb48f245610661
This build will not install over a Google Play version of the same app. Uninstall the existing app first (back up your data).
How to install an APK file on Android · Which APK should I download? arm64-v8a, armeabi-v7a and x86 explained · How to check an APK's SHA-256 checksum
Screenshots
What's new
Better build info and four more Julian Date variants
• Build info now shows Git commit, timezone and IANA database versions (long press on logo or title)
• New Astronomical values: Reduced JD, Dublin JD, CNES JD, CCSDS JD
• Exit button in popup menu
Fixed
• Config with "locationAccess" imported on desktop showed LMST, but no longitude in Settings
• update_timezone_to_latest_iana_db.sh modified timezone backup copy
• Build info now shows Git commit, timezone and IANA database versions (long press on logo or title)
• New Astronomical values: Reduced JD, Dublin JD, CNES JD, CCSDS JD
• Exit button in popup menu
Fixed
• Config with "locationAccess" imported on desktop showed LMST, but no longitude in Settings
• update_timezone_to_latest_iana_db.sh modified timezone backup copy
Permissions
No permission changes compared to the previous version.
All permissions (2)
android.permission.ACCESS_COARSE_LOCATIONio.github.RealEarthling.epoch.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION