Matemáticas con Grin II 678
v4.0.106 · 45.7 MB · code 4000106
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File information
UpdatedDec 22, 2025
PublishedOct 26, 2020
Packageair.educaplanet.grin.mates678
Versionv4.0.106 (4000106)
Size45.7 MB
MD520a63d527cbb1a63181aa0b1ffc510b9
Min SDK21
ABIsarm64-v8a
Malware scanTRUSTED
Signature SHA161:9E:A5:9B:4E:3C:64:E9:8F:14:B0:D7:B8:ED:32:63:FA:BA:DE:E9
SignerCN=Educaplanet, OU=Educaplanet, O=Educaplanet, C=ES
Total downloads50,000
This version50,000
DeveloperEducaplanet S.L.
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2025-12-22
- Signature SHA1 61:9E:A5:9B:4E:3C:64:E9:8F:14:B0:D7:B8:ED:32:63:FA:BA:DE:E9
- File MD5 20a63d527cbb1a63181aa0b1ffc510b9
How to install Matemáticas con Grin II 678 v4.0.106 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 45.7 MB of free storage.
- Grab air.educaplanet.grin.mates678_4000106.apk — hit the Download button above (45.7 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 20a63d527cbb1a63…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find air.educaplanet.grin.mates678_4000106.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=Educaplanet, OU=Educaplanet, O=Educaplanet, 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 Matemáticas con Grin II 678 — tap Open on the install screen, or find the Matemáticas con Grin II 678 icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for Matemáticas con Grin II 678
- "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.
- Works on one phone but not another — this build ships arm64-v8a native code. Devices with a different CPU will reject it.