CardioTrainer Pro
v2.8.0 · 284.1 KB · code 4
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File information
UpdatedAug 30, 2011
PublishedAug 30, 2011
Packagecom.wsl.CardioTrainer.pro_feature
Versionv2.8.0 (4)
Size284.1 KB
MD5210b9dd2cf632ded26a06b66919d6f66
Min SDK3
Malware scanWARNING
Signature SHA14C:62:65:7B:44:EF:20:1A:9D:13:8A:31:CA:10:4A:3B:39:90:11:D3
SignerCN=Saeju Jeong, OU=WorkSmart Labs Inc., O=WorkSmart Labs Inc., L=New York, ST=NY, C=US
Total downloads12,301
This version12,301
DeveloperNoom Inc.
Age ratingEveryone
Security scan
WARNING
- Developer signature verified 2025-03-07
- Scanned for malware 2020-10-05 07:20:02
- Signature SHA1 4C:62:65:7B:44:EF:20:1A:9D:13:8A:31:CA:10:4A:3B:39:90:11:D3
- File MD5 210b9dd2cf632ded26a06b66919d6f66
How to install CardioTrainer Pro v2.8.0 on Android API 3+
Takes about 2 minutes. You'll need roughly 284.1 KB of free storage.
- Grab com.wsl.CardioTrainer.pro_feature_4.apk — hit the Download button above (284.1 KB). 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 210b9dd2cf632ded…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.wsl.CardioTrainer.pro_feature_4.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=Saeju Jeong, OU=WorkSmart Labs Inc., O=WorkSmart Labs Inc., L=New York, ST=NY, 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 WARNING).
- Done — open CardioTrainer Pro — tap Open on the install screen, or find the CardioTrainer Pro icon in your app drawer.
Common install errors for CardioTrainer Pro
- "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 3 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.