Swim: American Red Cross
v3.1.4 · 88.8 MB · code 31400
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File information
UpdatedFeb 22, 2026
PublishedJul 12, 2021
Packagecom.cube.arc.lts
Versionv3.1.4 (31400)
Size88.8 MB
MD520597caaa847ac8207d0325082f67fa6
Min SDK30
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA18C:4E:DC:5F:4D:37:E9:86:A6:27:62:35:4B:C7:53:59:41:FA:D8:9F
SignerCN=Callum Taylor, OU=Incito Systems, O=Incito Systems, L=Poole, ST=Dorset, C=GB
Total downloads10,000
This version10,000
DeveloperAmerican Red Cross
Age ratingEveryone
What's new in v3.1.4
We’re always making changes and improvements to the American Red Cross Swim app. In this release, we’ve completed some general maintenance and bug fixes, including an update to ensure your progress is saved correctly going forward.
Security scan
TRUSTED
- Developer signature verified 2026-02-22
- Signature SHA1 8C:4E:DC:5F:4D:37:E9:86:A6:27:62:35:4B:C7:53:59:41:FA:D8:9F
- File MD5 20597caaa847ac8207d0325082f67fa6
How to install Swim: American Red Cross v3.1.4 on Android 11+
Takes about 2 minutes. You'll need roughly 88.8 MB of free storage.
- Grab com.cube.arc.lts_31400.apk — hit the Download button above (88.8 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 20597caaa847ac82…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.cube.arc.lts_31400.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=Callum Taylor, OU=Incito Systems, O=Incito Systems, L=Poole, ST=Dorset, C=GB. 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 Swim: American Red Cross — tap Open on the install screen, or find the Swim: American Red Cross icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Swim: American Red Cross
- "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 11 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.