Bubble Level - Level Tool
v1.0.6 · 13.6 MB · code 9
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File information
UpdatedFeb 9, 2026
PublishedNov 10, 2021
Packagebubblelevel.level.leveltool.leveler
Versionv1.0.6 (9)
Size13.6 MB
MD5e3b02573d07d28e04602b727a517f924
Min SDK23
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1AB:25:E1:5C:FB:AE:17:BB:98:EB:47:AD:6D:BC:7C:EE:43:14:18:9C
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads1,000,000
This version1,000,000
DeveloperSimple Design Ltd.
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2026-02-09
- Signature SHA1 AB:25:E1:5C:FB:AE:17:BB:98:EB:47:AD:6D:BC:7C:EE:43:14:18:9C
- File MD5 e3b02573d07d28e04602b727a517f924
How to install Bubble Level - Level Tool v1.0.6 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 13.6 MB of free storage.
- Grab bubblelevel.level.leveltool.leveler_9.apk — hit the Download button above (13.6 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 e3b02573d07d28e0…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find bubblelevel.level.leveltool.leveler_9.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 Bubble Level - Level Tool — tap Open on the install screen, or find the Bubble Level - Level Tool icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Bubble Level - Level Tool
- "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.