Multiplication Ninja
v36 · 19.7 MB · code 38
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File information
UpdatedFeb 12, 2026
PublishedJun 1, 2021
Packagecom.mecatronium.multiplicationninja
Versionv36 (38)
Size19.7 MB
MD58cee75e0bccd38724b5421743aaccdee
Min SDK26
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1D8:2C:CB:6E:4F:52:F3:FB:9A:FC:07:F9:81:2C:58:DA:31:31:85:D9
SignerCN=Victoriano Montemayor, O=Mecatronium, L=Monterrey, ST=Nuevo Leon, C=MX
Total downloads50,000
This version50,000
DeveloperMecatronium Apps
Age ratingEveryone
What's new in v36
VERSION 3.8!
- New levels! Up to Divisions!
- Cooler Ninja Run Game
- More Multiplication/Division Info
- More languages included
- Fixed stability bugs
- New levels! Up to Divisions!
- Cooler Ninja Run Game
- More Multiplication/Division Info
- More languages included
- Fixed stability bugs
Security scan
TRUSTED
- Developer signature verified 2026-02-12
- Signature SHA1 D8:2C:CB:6E:4F:52:F3:FB:9A:FC:07:F9:81:2C:58:DA:31:31:85:D9
- File MD5 8cee75e0bccd38724b5421743aaccdee
How to install Multiplication Ninja v36 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 19.7 MB of free storage.
- Grab com.mecatronium.multiplicationninja_38.apk — hit the Download button above (19.7 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 8cee75e0bccd3872…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.mecatronium.multiplicationninja_38.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=Victoriano Montemayor, O=Mecatronium, L=Monterrey, ST=Nuevo Leon, C=MX. 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 Multiplication Ninja — tap Open on the install screen, or find the Multiplication Ninja icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Multiplication Ninja
- "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 8.0 Oreo 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.