FitGrid Pro: For Instructors
v3.3.8 · 105.4 MB · code 957
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File information
UpdatedDec 12, 2025
PublishedOct 22, 2020
Packagecom.fitgrid.pro
Versionv3.3.8 (957)
Size105.4 MB
MD5944396819943828d365b9442761bc540
Min SDK23
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1AD:C8:80:3D:8F:0E:25:30:54:BC:1E:9A:73:0D:1A:AB:40:D4:C9:DF
SignerCN=FitGridPro, OU=Zumwalt, O=Zumwalt, L=NewYork, C=NY
Total downloads1,000
This version1,000
DeveloperYourGuru
Age ratingEveryone
What's new in v3.3.8
Thanks for using the FitGrid Pro! In this version you can find:
-Bug fixes and performance improvements
-Bug fixes and performance improvements
Security scan
TRUSTED
- Developer signature verified 2025-12-12
- Signature SHA1 AD:C8:80:3D:8F:0E:25:30:54:BC:1E:9A:73:0D:1A:AB:40:D4:C9:DF
- File MD5 944396819943828d365b9442761bc540
How to install FitGrid Pro: For Instructors v3.3.8 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 105.4 MB of free storage.
- Grab com.fitgrid.pro_957.apk — hit the Download button above (105.4 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 944396819943828d…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.fitgrid.pro_957.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=FitGridPro, OU=Zumwalt, O=Zumwalt, L=NewYork, C=NY. 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 FitGrid Pro: For Instructors — tap Open on the install screen, or find the FitGrid Pro: For Instructors icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for FitGrid Pro: For Instructors
- "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 6.0 Marshmallow 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.