Square
v3.1.2-2026.02.27.14.0 · 95 MB · code 413
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File information
UpdatedMar 10, 2026
PublishedMar 22, 2021
Packagecom.squareapp
Versionv3.1.2-2026.02.27.14.0 (413)
Size95 MB
MD545e3cb1c91ba0d11284df5567f34e5b8
Min SDK23
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA140:33:D9:C2:6F:B1:B4:35:7C:05:02:11:17:0B:9A:F6:35:F5:3F:C4
SignerCN=Andrei Pfeiffer
Total downloads10,000
This version10,000
DeveloperInSites Consulting
Age ratingEveryone
What's new in v3.1.2-2026.02.27.14.0
New: WeChat login for China users
One-time account update for an improved login experience
WeChat Official Account updates available for China users
General performance enhancements and fixes
One-time account update for an improved login experience
WeChat Official Account updates available for China users
General performance enhancements and fixes
Security scan
TRUSTED
- Developer signature verified 2026-03-10
- Signature SHA1 40:33:D9:C2:6F:B1:B4:35:7C:05:02:11:17:0B:9A:F6:35:F5:3F:C4
- File MD5 45e3cb1c91ba0d11284df5567f34e5b8
How to install Square v3.1.2-2026.02.27.14.0 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 95 MB of free storage.
- Grab com.squareapp_413.apk — hit the Download button above (95 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 45e3cb1c91ba0d11…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.squareapp_413.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=Andrei Pfeiffer. 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 Square — tap Open on the install screen, or find the Square icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a devices).
Common install errors for Square
- "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/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.