Is FastTrack safe?

Simple, Free, Open Source. No ads, no in-app purchases, no permissions. Just tell the app when you start your fast, and check back in to see what your body is doing during your fast.

Developer: Darkrock Studios
Category: Science & Education
First release: 28 May 2026
License: Not documented

02 / Package identity

Technical fingerprint

Application IDcom.darkrockstudios.apps.fasttrack

Latest APK SHA-256424d8fafc1bc14313021e9e9713723f86a13507787159803b38a63a61668f909

Signing certificate66:A4:DA:23:C9:00:C2:A5:7C:11:7C:02:60:59:EB:13:52:A0:4E:8A:7D:C0:0B:39:3B:BD:DB:CC:7E:13:83:B6

MIN ANDROID26TARGET36ARCHITECTUREarm64-v8a · armeabi-v7a · x86 · x86_64

03 / History

Project timeline

28 May 2026

Package observed in source index

Metadata and versions observed from the fdroid repository index.

04 / Version archive

Documented releases

1 TOTAL

VersionReleasedAndroidArchitecture

5.0.128 May 202626+arm64-v8a, armeabi-v7a, x86, x86_64→

05 / 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

Permissions6 declared · 0 sensitive

Signaturepresent

Anti-featuresNo known anti-features

Sensitive accessNo sensitive permissions

Declared permissions

android.permission.FOREGROUND_SERVICE android.permission.POST_NOTIFICATIONS android.permission.RECEIVE_BOOT_COMPLETED android.permission.VIBRATE android.permission.WAKE_LOCK com.darkrockstudios.apps.fasttrack.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Tracker status: Not assessed by WIKI for Android.

06 / Sources

Evidence ledger

Each entry is a captured public reference backing this record.

RepositorySource package page↗Source codeSource repository↗