PsychVey - Research Survey App
v1.0.4 · 1.3 MB · code 5
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File information
UpdatedNov 8, 2020
PublishedNov 8, 2020
Packagecom.sgke.psychveyapp
Versionv1.0.4 (5)
Size1.3 MB
MD5f22900580535d9f7def9c2697dd04532
Min SDK16
Malware scanUNKNOWN
Signature SHA119:E1:A4:BF:9D:17:8A:9D:35:A1:52:F2:2F:DC:93:85:26:FB:34:9F
SignerST=Singapore, C=65
Total downloads1,000
This version1,000
DeveloperAPD Lab
Age ratingEveryone
What's new in v1.0.4
v 1.04.
Landscape display fixes
Landscape display fixes
Security scan
UNKNOWN
- Developer signature verified 2020-11-08
- Scanned for malware 2020-12-01 19:10:07
- Signature SHA1 19:E1:A4:BF:9D:17:8A:9D:35:A1:52:F2:2F:DC:93:85:26:FB:34:9F
- File MD5 f22900580535d9f7def9c2697dd04532
How to install PsychVey - Research Survey App v1.0.4 on Android API 16+
Takes about 2 minutes. You'll need roughly 1.3 MB of free storage.
- Grab com.sgke.psychveyapp_5.apk — hit the Download button above (1.3 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 f22900580535d9f7…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.sgke.psychveyapp_5.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 ST=Singapore, C=65. 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 UNKNOWN).
- Done — open PsychVey - Research Survey App — tap Open on the install screen, or find the PsychVey - Research Survey App icon in your app drawer.
Common install errors for PsychVey - Research Survey 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.