1300 Math Formulas
v1.4 · 21.8 MB · code 5
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File information
UpdatedDec 27, 2024
PublishedJun 9, 2023
Packagecom.agung.apps.MathFormula
Versionv1.4 (5)
Size21.8 MB
MD56a4cd23b388e8a657e3f3b445b64dc02
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA11D:72:2E:16:2D:99:40:6C:BB:F6:40:BD:C5:62:CA:EC:46:36:DB:71
SignerCN=agung susilo, OU=agung, O=agung, L=klaten, ST=central java, C=62
Total downloads5,000
This version5,000
DeveloperAgungSoft
Age ratingEveryone
What's new in v1.4
- Update target SDK to 34
- Update minimum API level to 21
- Update some SDKs
- Update minimum API level to 21
- Update some SDKs
Security scan
TRUSTED
- Developer signature verified 2024-12-27
- Signature SHA1 1D:72:2E:16:2D:99:40:6C:BB:F6:40:BD:C5:62:CA:EC:46:36:DB:71
- File MD5 6a4cd23b388e8a657e3f3b445b64dc02
How to install 1300 Math Formulas v1.4 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 21.8 MB of free storage.
- Grab com.agung.apps.MathFormula_5.apk — hit the Download button above (21.8 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 6a4cd23b388e8a65…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.agung.apps.MathFormula_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=agung susilo, OU=agung, O=agung, L=klaten, ST=central java, C=62. 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 1300 Math Formulas — tap Open on the install screen, or find the 1300 Math Formulas icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for 1300 Math Formulas
- "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 x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.