Opp App
v2.7.1 · 32.5 MB · code 330700
Verify you're human
Solve this to start the download.
File information
UpdatedMar 26, 2026
PublishedMar 11, 2021
Packagecom.theoppcompany.com.oppapp
Versionv2.7.1 (330700)
Size32.5 MB
MD5a2e845b6d45c95187c369a0fa1b89c64
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1D3:A1:3B:28:93:58:0B:20:84:CA:D6:E0:D6:92:C8:19:A1:89:F2:A4
SignerCN=Wouter de Boer, OU=TheOppCompany, O=TheOppCompany, L=Prinsenbeek, ST=NB, C=NL
Total downloads10,000
This version10,000
DeveloperLets Opp BV
Age ratingEveryone
What's new in v2.7.1
The new version of the Opp App contains updates to support new Android software.
Security scan
TRUSTED
- Developer signature verified 2026-03-26
- Signature SHA1 D3:A1:3B:28:93:58:0B:20:84:CA:D6:E0:D6:92:C8:19:A1:89:F2:A4
- File MD5 a2e845b6d45c95187c369a0fa1b89c64
How to install Opp App v2.7.1 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 32.5 MB of free storage.
- Grab com.theoppcompany.com.oppapp_330700.apk — hit the Download button above (32.5 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 a2e845b6d45c9518…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.theoppcompany.com.oppapp_330700.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=Wouter de Boer, OU=TheOppCompany, O=TheOppCompany, L=Prinsenbeek, ST=NB, C=NL. 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 Opp App — tap Open on the install screen, or find the Opp App icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Opp 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 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.