Alarmy-Loud Alarm Sounds,Math Alarm Clock for Free
v4.27.7 · 75.4 MB · code 42707
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File information
UpdatedNov 15, 2025
PublishedJun 5, 2020
Packagedroom.sleepIfUCan
Versionv4.27.7 (42707)
Size75.4 MB
MD5d43609a47236beb314eb32f079458901
Min SDK19
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA15A:08:7E:32:42:C4:DB:FF:45:08:8C:4A:F6:16:06:1E:4A:30:4E:61
SignerCN=2
Total downloads10,000,000
This version10,000,000
DeveloperMalang Studio Co, Ltd.
Age ratingEveryone
What's new in v4.27.7
Meet Alarmy, new and improved!
v4.27
- Ringtone search is back!
- Newly designed Math mission display
- Some bugs fixed
v4.26
- Permission dialog added
- Minor bug fixed
v4.25
- Meet our new alarm editor!
- Spanish, Japanese and Chinese translation modified
- Minor bug fixed
Help us improve the new Alarmy by providing any comments below!^^
v4.27
- Ringtone search is back!
- Newly designed Math mission display
- Some bugs fixed
v4.26
- Permission dialog added
- Minor bug fixed
v4.25
- Meet our new alarm editor!
- Spanish, Japanese and Chinese translation modified
- Minor bug fixed
Help us improve the new Alarmy by providing any comments below!^^
Security scan
TRUSTED
- Developer signature verified 2025-11-15
- Signature SHA1 5A:08:7E:32:42:C4:DB:FF:45:08:8C:4A:F6:16:06:1E:4A:30:4E:61
- File MD5 d43609a47236beb314eb32f079458901
How to install Alarmy-Loud Alarm Sounds,Math Alarm Clock for Free v4.27.7 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 75.4 MB of free storage.
- Grab droom.sleepIfUCan_42707.apk — hit the Download button above (75.4 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 d43609a47236beb3…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find droom.sleepIfUCan_42707.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=2. 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 Alarmy-Loud Alarm Sounds,Math Alarm Clock for Free — tap Open on the install screen, or find the Alarmy-Loud Alarm Sounds,Math Alarm Clock for Free icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for Alarmy-Loud Alarm Sounds,Math Alarm Clock for Free
- "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 4.4 KitKat 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 armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.