Speedy Math
v1.0.2 · 1.8 MB · code 2
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File information
UpdatedOct 31, 2024
PublishedDec 29, 2018
Packagecom.qpc.crazymath
Versionv1.0.2 (2)
Size1.8 MB
MD5bb8f5af714af3f00db360fbdf3beb020
Min SDK4
Malware scanUNKNOWN
Signature SHA12F:BD:AF:A9:C1:FD:15:34:61:82:06:C5:E8:7B:AB:26:9B:99:09:97
SignerCN=Ali Dev, OU=AliCorp, O=AliCorp, L=Unknown, ST=Unknown, C=Unknown
Total downloads119
This version119
Developerappdevpro
Age ratingEveryone
Security scan
UNKNOWN
- Developer signature verified 2015-06-25
- Scanned for malware 2020-11-12 11:25:03
- Signature SHA1 2F:BD:AF:A9:C1:FD:15:34:61:82:06:C5:E8:7B:AB:26:9B:99:09:97
- File MD5 bb8f5af714af3f00db360fbdf3beb020
How to install Speedy Math v1.0.2 on Android API 4+
Takes about 2 minutes. You'll need roughly 1.8 MB of free storage.
- Grab com.qpc.crazymath_2.apk — hit the Download button above (1.8 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 bb8f5af714af3f00…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.qpc.crazymath_2.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=Ali Dev, OU=AliCorp, O=AliCorp, L=Unknown, ST=Unknown, C=Unknown. 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 UNKNOWN).
- Done — open Speedy Math — tap Open on the install screen, or find the Speedy Math icon in your app drawer.
Common install errors for Speedy Math
- "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 API 4 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.