RSAP+
v4.3.1 · 74.3 MB · code 455
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File information
UpdatedMay 20, 2024
PublishedJul 13, 2021
Packagecom.stroma.rsapplus
Versionv4.3.1 (455)
Size74.3 MB
MD5f20dcc49be4f37aea226fd76d3b472ba
Min SDK23
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA18E:33:00:5F:C0:B4:E6:A7:D6:7C:36:F6:57:19:DC:01:07:FF:63:6E
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads1,000
This version1,000
DeveloperSTROMA
Age ratingEveryone
What's new in v4.3.1
Minor fixes to:
Calculation.
UI text.
Water cylinder selection.
Survey transaction type.
Calculation.
UI text.
Water cylinder selection.
Survey transaction type.
Security scan
TRUSTED
- Developer signature verified 2024-05-20
- Signature SHA1 8E:33:00:5F:C0:B4:E6:A7:D6:7C:36:F6:57:19:DC:01:07:FF:63:6E
- File MD5 f20dcc49be4f37aea226fd76d3b472ba
How to install RSAP+ v4.3.1 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 74.3 MB of free storage.
- Grab com.stroma.rsapplus_455.apk — hit the Download button above (74.3 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 f20dcc49be4f37ae…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.stroma.rsapplus_455.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 RSAP+ — tap Open on the install screen, or find the RSAP+ icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for RSAP+
- "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.