Invoice Maker & Simple Contractor Estimating App
v8.3.3 · 30.9 MB · code 68
Verify you're human
Solve this to start the download.
File information
UpdatedDec 13, 2025
PublishedJan 16, 2021
Packagecom.jobflex.android
Versionv8.3.3 (68)
Size30.9 MB
MD5803cfd364467320045704105e3c58710
Min SDK16
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA14C:D4:3C:DB:C5:86:32:5F:2F:29:85:1D:A2:E7:16:C3:5E:05:63:8B
SignerO=JobFlex
Total downloads100,000
This version100,000
DeveloperJobFLEX
Age ratingEveryone
What's new in v8.3.3
Maintenance and crash fixes.
Security scan
TRUSTED
- Developer signature verified 2025-12-13
- Signature SHA1 4C:D4:3C:DB:C5:86:32:5F:2F:29:85:1D:A2:E7:16:C3:5E:05:63:8B
- File MD5 803cfd364467320045704105e3c58710
How to install Invoice Maker & Simple Contractor Estimating App v8.3.3 on Android API 16+
Takes about 2 minutes. You'll need roughly 30.9 MB of free storage.
- Grab com.jobflex.android_68.apk — hit the Download button above (30.9 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 803cfd3644673200…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.jobflex.android_68.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 O=JobFlex. 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 Invoice Maker & Simple Contractor Estimating App — tap Open on the install screen, or find the Invoice Maker & Simple Contractor Estimating App icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Invoice Maker & Simple Contractor Estimating App
- "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 16 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.