MathStep: Master basic maths
v1.3.6 · 3.1 MB · code 20
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File information
UpdatedMay 5, 2024
PublishedJun 12, 2021
Packagecom.mathematics.mathsolver
Versionv1.3.6 (20)
Size3.1 MB
MD588feb522d390ddd03e5302174dca1692
Min SDK21
Malware scanTRUSTED
Signature SHA1C5:85:31:00:14:3B:7C:47:3B:88:DF:F3:0F:8B:71:3E:38:9B:C3:2F
SignerOU=lama apps
Total downloads50,000
This version50,000
DeveloperLama Apps
Age ratingEveryone
What's new in v1.3.6
Library updates
Security scan
TRUSTED
- Developer signature verified 2024-05-05
- Signature SHA1 C5:85:31:00:14:3B:7C:47:3B:88:DF:F3:0F:8B:71:3E:38:9B:C3:2F
- File MD5 88feb522d390ddd03e5302174dca1692
How to install MathStep: Master basic maths v1.3.6 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 3.1 MB of free storage.
- Grab com.mathematics.mathsolver_20.apk — hit the Download button above (3.1 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 88feb522d390ddd0…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.mathematics.mathsolver_20.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 OU=lama apps. 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 MathStep: Master basic maths — tap Open on the install screen, or find the MathStep: Master basic maths icon in your app drawer.
Common install errors for MathStep: Master basic maths
- "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 5.0 Lollipop 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.