Is Graycie safe?

Graycie automatically switches Android's grayscale color correction according to the app currently in the foreground. Choose one of two policies: • Only selected apps: selected apps are grayscale; everything else stays in color. • Except selected apps: selected apps stay in color; everything else is grayscale. Color apps keep your saved correction for color blindness and its on/off state. If your…

Developer: Abhigyan Trips
Category: System
Earliest archived version: 08 Oct 2026
License: GPL-3.0-or-later (per F-Droid metadata)

02 / Release notes

Release notes from F-Droid

08 Oct 2026

1.3.0

Auto-snooze and Open safely work while Graycie is OFF. • Recovery keeps the prior ON/OFF state; the switch is locked while snoozed. • Existing Color correction stays unchanged while Graycie is OFF. • Saved correction is restored on stop or snooze, including after restart. • Color apps use the saved…

Full notes →

03 / Package identity

Technical fingerprint

Application IDnow.abhi.graycie

Latest APK SHA-25609fcc849b3f4a15c402edabada7a7fa3f035ecf5e5abf073418e9c730fc63f1a

Signing certificateDB:B1:5C:34:99:F3:7A:70:72:13:FF:73:C2:BB:B4:3A:DA:9C:12:03:67:E1:DD:1D:F3:DA:E4:7D:42:CE:54:39

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

04 / Version archive

Documented releases

1 TOTAL

VersionReleasedAndroidArchitecture

1.3.008 Oct 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

SourceBinary repo · fdroid

Permissions4 declared · 0 sensitive

Signaturepresent

Anti-featuresNonFreeAssets

Sensitive accessNo sensitive permissions

Declared permissions

android.permission.POST_NOTIFICATIONS android.permission.RECEIVE_BOOT_COMPLETED android.permission.WRITE_SECURE_SETTINGS now.abhi.graycie.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↗