Is Circadian Display safe?

Circadian Display continuously adjusts your screen's warmth and brightness throughout the evening based on customizable curves you define. Unlike standard night light solutions with fixed on/off schedules, Circadian Display provides a smooth, gradual transition tailored to your preferences. Features: - Dynamic comfort curves with precise warmth and dimming levels over time - Dual-engine modes: Na…

Developer: Mohit Tomar
Category: System
First release: 09 Sept 2026
License: Not documented

02 / Package identity

Technical fingerprint

Application IDcom.circadiandisplay.app

Latest APK SHA-256ed015a951c287703122d26667d55f08540595128aa97263b19aad9de6e07b090

Signing certificate1A:CA:88:F4:1B:78:06:2A:D4:27:F4:07:74:DF:0D:6D:73:7E:12:1B:54:C2:B1:D5:05:54:58:83:43:F1:20:07

MIN ANDROID26TARGET35ARCHITECTUREarm64-v8a · armeabi-v7a · x86 · x86_64

03 / History

Project timeline

09 Sept 2026

Package observed in source index

Metadata and versions observed from the fdroid repository index.

04 / Version archive

Documented releases

1 TOTAL

VersionReleasedAndroidArchitecture

1.0.009 Sept 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

Permissions9 declared · 1 sensitive

Signaturepresent

Anti-featuresNo known anti-features

Sensitive accessSYSTEM_ALERT_WINDOW

Declared permissions

android.permission.ACCESS_NETWORK_STATE android.permission.FOREGROUND_SERVICE android.permission.PACKAGE_USAGE_STATS android.permission.RECEIVE_BOOT_COMPLETED android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS android.permission.SYSTEM_ALERT_WINDOW android.permission.WAKE_LOCK android.permission.WRITE_SECURE_SETTINGS com.circadiandisplay.app.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↗