Professor myBalance
v3.3.7 · 18.8 MB · code 337
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File information
UpdatedFeb 26, 2026
PublishedNov 2, 2020
Packagecom.onvirtualgym_manager.BalanceClub
Versionv3.3.7 (337)
Size18.8 MB
MD52d4041e2becb09039778d13101556cae
Min SDK21
Malware scanTRUSTED
Signature SHA120:88:DE:A8:8C:14:41:0F:29:EE:8A:9E:04:47:66:BE:81:E6:F6:9A
SignerCN=Paulo Gon?alves, OU=Mobile Development, O=OnVirtualGym, L=Braga, ST=Minho, C=PT
Total downloads100
This version100
DeveloperOnVirtualGym
Age ratingEveryone
What's new in v3.3.7
- Esta versão inclui pequenas melhorias...
Security scan
TRUSTED
- Developer signature verified 2026-02-26
- Signature SHA1 20:88:DE:A8:8C:14:41:0F:29:EE:8A:9E:04:47:66:BE:81:E6:F6:9A
- File MD5 2d4041e2becb09039778d13101556cae
How to install Professor myBalance v3.3.7 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 18.8 MB of free storage.
- Grab com.onvirtualgym_manager.BalanceClub_337.apk — hit the Download button above (18.8 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 2d4041e2becb0903…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.onvirtualgym_manager.BalanceClub_337.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=Paulo Gon?alves, OU=Mobile Development, O=OnVirtualGym, L=Braga, ST=Minho, C=PT. 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 Professor myBalance — tap Open on the install screen, or find the Professor myBalance icon in your app drawer.
Common install errors for Professor myBalance
- "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.