Math Formulas and Tricks
v1.0 · 13.9 MB · code 1
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File information
UpdatedApr 1, 2018
PublishedApr 1, 2018
Packagecom.appsvn4life.mathformulasandtricks
Versionv1.0 (1)
Size13.9 MB
MD5daed99db38c8e368b069779a9cb8a009
Min SDK14
Malware scanTRUSTED
Signature SHA189:80:1E:B2:D3:12:A5:B1:0C:D7:2C:44:66:67:55:C0:1B:70:E1:E7
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads5
This version5
DeveloperCharles Dinh
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2020-05-20
- Scanned for malware 2020-11-14 13:17:50
- Signature SHA1 89:80:1E:B2:D3:12:A5:B1:0C:D7:2C:44:66:67:55:C0:1B:70:E1:E7
- File MD5 daed99db38c8e368b069779a9cb8a009
How to install Math Formulas and Tricks v1.0 on Android API 14+
Takes about 2 minutes. You'll need roughly 13.9 MB of free storage.
- Grab com.appsvn4life.mathformulasandtricks_1.apk — hit the Download button above (13.9 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 daed99db38c8e368…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.appsvn4life.mathformulasandtricks_1.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 Math Formulas and Tricks — tap Open on the install screen, or find the Math Formulas and Tricks icon in your app drawer.
Common install errors for Math Formulas and Tricks
- "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 14 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.