Mathematics Dictionary
v1.7.1 · 2.7 MB · code 5
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File information
UpdatedFeb 16, 2025
PublishedDec 19, 2019
Packagecom.alifinnovative.MathematicsDictionary
Versionv1.7.1 (5)
Size2.7 MB
MD5fcbf9161e7d11e124fdd447ba233b782
Min SDK14
Malware scanTRUSTED
Signature SHA198:28:4D:86:10:6D:AF:24:A3:DD:08:E1:82:C2:AE:CF:DD:89:3A:30
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads466
This version466
DeveloperAlif Innovative Solution
Age ratingEveryone
What's new in v1.7.1
Performance improved.
DB updated.
DB updated.
Security scan
TRUSTED
- Developer signature verified 2021-11-08
- Scanned for malware 2021-11-08 06:26:49
- Signature SHA1 98:28:4D:86:10:6D:AF:24:A3:DD:08:E1:82:C2:AE:CF:DD:89:3A:30
- File MD5 fcbf9161e7d11e124fdd447ba233b782
How to install Mathematics Dictionary v1.7.1 on Android API 14+
Takes about 2 minutes. You'll need roughly 2.7 MB of free storage.
- Grab com.alifinnovative.MathematicsDictionary_5.apk — hit the Download button above (2.7 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 fcbf9161e7d11e12…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.alifinnovative.MathematicsDictionary_5.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 Mathematics Dictionary — tap Open on the install screen, or find the Mathematics Dictionary icon in your app drawer.
Common install errors for Mathematics Dictionary
- "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.