Sleep as Android: Smart alarm
v20260121 · 47.8 MB · code 230966
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File information
UpdatedFeb 18, 2026
PublishedMay 28, 2020
Packagecom.urbandroid.sleep
Versionv20260121 (230966)
Size47.8 MB
MD5091897cbe57f3e1a141d2321fc92d3ec
Min SDK24
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA100:A0:E5:3C:9A:3F:5D:14:DA:5E:69:8F:F4:20:E4:A7:77:6E:A4:B1
SignerCN=Petr Nalevka, OU=Urbandroid, O=Urbandroid, L=Prague, ST=Czech Republic, C=CZ
Total downloads10,000,000
This version10,000,000
DeveloperPetr Nálevka (Urbandroid)
Age ratingEveryone
What's new in v20260121
We are constantly improving this app with several updates monthly. Bringing timely fixes and new features you ask for. Detailed release notes at:
https://sleep.urbandroid.org/docs/general/release_notes.html
https://sleep.urbandroid.org/docs/general/release_notes.html
Security scan
TRUSTED
- Developer signature verified 2026-02-18
- Signature SHA1 00:A0:E5:3C:9A:3F:5D:14:DA:5E:69:8F:F4:20:E4:A7:77:6E:A4:B1
- File MD5 091897cbe57f3e1a141d2321fc92d3ec
How to install Sleep as Android: Smart alarm v20260121 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 47.8 MB of free storage.
- Grab com.urbandroid.sleep_230966.apk — hit the Download button above (47.8 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 091897cbe57f3e1a…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.urbandroid.sleep_230966.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=Petr Nalevka, OU=Urbandroid, O=Urbandroid, L=Prague, ST=Czech Republic, C=CZ. 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 as Android: Smart alarm — tap Open on the install screen, or find the Sleep as Android: Smart alarm icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for Sleep as Android: Smart alarm
- "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 7.0 Nougat 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.