Math Tutorials
v2.95 · 19.4 MB · code 195
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File information
UpdatedMar 7, 2026
PublishedJun 12, 2021
Packagecom.duhnnae.learnmathtutorials
Versionv2.95 (195)
Size19.4 MB
MD50f946680eace0551a73494eab20c2e60
Min SDK26
Malware scanTRUSTED
Signature SHA1AC:4B:39:75:09:FC:F5:C5:31:B9:25:2A:64:CA:A4:68:6E:F2:D3:A6
SignerCN=Daniel C?rdoba, OU=duhnnae.com, O=duhnnae.com, L=Terrassa, ST=Barcelona, C=es
Total downloads500,000
This version500,000
Developerduhnnae
Age ratingEveryone
What's new in v2.95
Added study section. Added exams/tests.
Added news and tasks sections. Added faqs and quick notes.
Analyse your task with AI.
Take notes while watching videos.
Added videos. Added polynomials.
Math tutorials - Geometry - Algebra - Arithmetic
Functions - Limits - Derivatives
Added search engine and recently watched tab.
Added news and tasks sections. Added faqs and quick notes.
Analyse your task with AI.
Take notes while watching videos.
Added videos. Added polynomials.
Math tutorials - Geometry - Algebra - Arithmetic
Functions - Limits - Derivatives
Added search engine and recently watched tab.
Security scan
TRUSTED
- Developer signature verified 2026-03-07
- Signature SHA1 AC:4B:39:75:09:FC:F5:C5:31:B9:25:2A:64:CA:A4:68:6E:F2:D3:A6
- File MD5 0f946680eace0551a73494eab20c2e60
How to install Math Tutorials v2.95 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 19.4 MB of free storage.
- Grab com.duhnnae.learnmathtutorials_195.apk — hit the Download button above (19.4 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 0f946680eace0551…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.duhnnae.learnmathtutorials_195.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=Daniel C?rdoba, OU=duhnnae.com, O=duhnnae.com, L=Terrassa, ST=Barcelona, C=es. 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 Tutorials — tap Open on the install screen, or find the Math Tutorials icon in your app drawer.
Common install errors for Math Tutorials
- "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.