FreeGeo Mathematics
v2.1 · 1.6 MB · code 30
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File information
UpdatedJun 13, 2024
PublishedJun 9, 2023
Packageorg.freegeof
Versionv2.1 (30)
Size1.6 MB
MD592d171a9ec1b8e7b19d78e5ce9ae2687
Min SDK21
Malware scanTRUSTED
Signature SHA19F:5A:D5:C5:03:70:AB:3D:E0:61:AB:85:BF:98:09:1A:F8:99:04:2C
SignerCN=Lennart Kleinwort, C=DE
Total downloads100,000
This version100,000
DeveloperLKMathsApps
Age ratingEveryone
What's new in v2.1
- Migrated to scoped storage as required by Android 11: Select the FreeGeo directory in the external storage root directory to open your old projects
- Object list can now be enabled in the app menu
- Share functionality
- Object list can now be enabled in the app menu
- Share functionality
Security scan
TRUSTED
- Developer signature verified 2024-06-13
- Signature SHA1 9F:5A:D5:C5:03:70:AB:3D:E0:61:AB:85:BF:98:09:1A:F8:99:04:2C
- File MD5 92d171a9ec1b8e7b19d78e5ce9ae2687
How to install FreeGeo Mathematics v2.1 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 1.6 MB of free storage.
- Grab org.freegeof_30.apk — hit the Download button above (1.6 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 92d171a9ec1b8e7b…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find org.freegeof_30.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=Lennart Kleinwort, C=DE. 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 FreeGeo Mathematics — tap Open on the install screen, or find the FreeGeo Mathematics icon in your app drawer.
Common install errors for FreeGeo Mathematics
- "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.