Sleep Cycle: Sleep Recorder

Name: Sleep Cycle: Sleep Recorder
Availability: InStock
Author: Northcube AB

v4.23.12.7301-release · 105.7 MB · code 7301

8458ec77594cc9f12df53142cd2b6575 TRUSTED

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UpdatedNov 16, 2025

PublishedJun 5, 2020

Packagecom.northcube.sleepcycle

Versionv4.23.12.7301-release (7301)

Size105.7 MB

MD58458ec77594cc9f12df53142cd2b6575

Min SDK23

ABIsx86, x86-64, armeabi-v7a, arm64-v8a

Malware scanTRUSTED

Signature SHA150:98:A0:8E:67:3B:DB:91:79:B0:DF:DC:37:23:E7:C7:5D:27:D0:41

SignerCN=Northcube AB, OU=Unknown, O=Northcube AB, L=Unknown, ST=Unknown, C=SE

Total downloads10,000,000

This version10,000,000

DeveloperNorthcube AB

Age ratingEveryone

Bug fixes and performance improvements

TRUSTED

Takes about 2 minutes. You'll need roughly 105.7 MB of free storage.

Grab com.northcube.sleepcycle_7301.apk — hit the Download button above (105.7 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
(Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 8458ec77594cc9f1…. Any difference means the file is corrupted or tampered — delete and re-download.
Open the APK — tap the download notification, or find com.northcube.sleepcycle_7301.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
Check the signer — the install screen will name the publisher. For this build it should read CN=Northcube AB, OU=Unknown, O=Northcube AB, L=Unknown, ST=Unknown, C=SE. If it doesn't match, cancel — you have the wrong file.
Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
Done — open Sleep Cycle: Sleep Recorder — tap Open on the install screen, or find the Sleep Cycle: Sleep Recorder icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).

Common install errors for Sleep Cycle: Sleep Recorder

"App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
"Parse error" — the APK is for a newer Android than yours. This version needs Android 6.0 Marshmallow or later. Pick an older build from the versions list below.
"There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.