Nfield CAPI
v3.5.0 · 90.7 MB · code 3050
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File information
UpdatedJan 30, 2026
PublishedMay 6, 2021
Packagecom.niposoftware.capi.client
Versionv3.5.0 (3050)
Size90.7 MB
MD582133f436daf22d58ae4e05826dd2029
Min SDK33
ABIsx86-64, arm64-v8a
Malware scanTRUSTED
Signature SHA124:03:C4:AC:73:AB:65:97:36:67:F4:A9:52:3B:B9:6B:AD:22:CB:6F
SignerCN=Capi Client, OU=NIPO Software, O=NIPO Software, L=Amsterdam, ST=Noord-Holland, C=NL
Total downloads100,000
This version100,000
DeveloperNIPO Software
Age ratingEveryone
What's new in v3.5.0
- Added warning if device orientation does not match survey or question orientation settings
- Added support for *SET command
- Added support for using *ID's on matrix statement operators
- Fixed a bug where filters on segments broke questions with filter inside those segments
- Performance improvements
- Added support for *SET command
- Added support for using *ID's on matrix statement operators
- Fixed a bug where filters on segments broke questions with filter inside those segments
- Performance improvements
Security scan
TRUSTED
- Developer signature verified 2026-01-30
- Signature SHA1 24:03:C4:AC:73:AB:65:97:36:67:F4:A9:52:3B:B9:6B:AD:22:CB:6F
- File MD5 82133f436daf22d58ae4e05826dd2029
How to install Nfield CAPI v3.5.0 on Android 13+
Takes about 2 minutes. You'll need roughly 90.7 MB of free storage.
- Grab com.niposoftware.capi.client_3050.apk — hit the Download button above (90.7 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 82133f436daf22d5…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.niposoftware.capi.client_3050.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=Capi Client, OU=NIPO Software, O=NIPO Software, L=Amsterdam, ST=Noord-Holland, 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 Nfield CAPI — tap Open on the install screen, or find the Nfield CAPI icon in your app drawer (this build targets x86-64/arm64-v8a devices).
Common install errors for Nfield CAPI
- "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 13 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 x86-64/arm64-v8a native code. Devices with a different CPU will reject it.