App freezer to make background apps completely free of CPU resources

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Antivirus & safety scan results

Scan Date: Jun 25, 2025 Software Version: 7.0

Status: ✅ Trusted & Safe to install This app is signed by YuSaki丶Kanade with trusted and verified digital signature and it will updated existing Cirno installations Certificate fingerprint: 23ff685438b87563eb5a1de6088d522438465f72 Issuer: C:Sakura, CN:Neptune Timeline, L:Aqua City, O:Sakion Team, ST:Adabana, OU:Sakion Team How we verify APK files security

Android antivirus Status

K7GW Clean ✅

DrWeb Clean ✅

VirIT Clean ✅

ClamAV Clean ✅

Google Clean ✅

Ikarus Clean ✅

Lionic Clean ✅

Sophos Clean ✅

Yandex Clean ✅

Alibaba Clean ✅

Tencent Clean ✅

Xcitium Clean ✅

Fortinet Clean ✅

Kingsoft Clean ✅

Symantec Clean ✅

AhnLab-V3 Clean ✅

Kaspersky Clean ✅

Microsoft Clean ✅

Trustlook Clean ✅

ESET-NOD32 Clean ✅

Avast-Mobile Clean ✅

NANO-Antivirus Clean ✅

BitDefenderFalx Clean ✅

Cirno Cleaning and Optimization app for Android description

Cirno is an app freezer that runs on Android 12+ platforms, it is used to make background apps completely free of CPU resources to improve the overall smoothness of the device.

Cirno is currently only supported on cgroup v2 devices, which means your Linux kernel version needs to be greater than or equal to 5.0.

The app has no GUI. It will freeze apps automatically. By modifying the cfg file, you can specify that the application does not freeze.

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Specifications

Package Name	nep.timeline.cirno
Requirements	Android 12 (API 31)
Author	YuSaki丶Kanade
APK Size	19.5 MB
Categories	Tools, Cleaning and Optimization, Automation
Source Code	https://github.com/Nep-Timeline/Cirno