Math Skill
v1.0.0 · 16.1 MB · code 18
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File information
UpdatedNov 3, 2024
PublishedOct 19, 2015
Packagecom.Play4m.MathSkill
Versionv1.0.0 (18)
Size16.1 MB
MD5f79441555b0eec1881567a8e6f8b03e6
Min SDK15
ABIsarmeabi-v7a
Malware scanTRUSTED
Signature SHA143:7E:19:B5:E3:61:0C:50:5B:CA:46:C8:69:56:76:38:F9:D8:7A:86
SignerC=84, ST=HaNoi, L=HaNoi, O=Hieu.Play4m.MathSkill, OU=HaNoi_VinhPhuc, CN=HieuPhuong
Total downloads1,136
This version1,136
DeveloperTopFreeGames
Age ratingEveryone
What's new in v1.0.0
-Fix Bugs
Security scan
TRUSTED
- Developer signature verified 2016-11-06
- Scanned for malware 2020-01-20 05:34:59
- Signature SHA1 43:7E:19:B5:E3:61:0C:50:5B:CA:46:C8:69:56:76:38:F9:D8:7A:86
- File MD5 f79441555b0eec1881567a8e6f8b03e6
How to install Math Skill v1.0.0 on Android API 15+
Takes about 2 minutes. You'll need roughly 16.1 MB of free storage.
- Grab com.Play4m.MathSkill_18.apk — hit the Download button above (16.1 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 f79441555b0eec18…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.Play4m.MathSkill_18.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 C=84, ST=HaNoi, L=HaNoi, O=Hieu.Play4m.MathSkill, OU=HaNoi_VinhPhuc, CN=HieuPhuong. 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 Skill — tap Open on the install screen, or find the Math Skill icon in your app drawer (this build targets armeabi-v7a devices).
Common install errors for Math Skill
- "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 15 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 armeabi-v7a native code. Devices with a different CPU will reject it.