I Fetal Doppler
v2.2.6 · 15.6 MB · code 28
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File information
UpdatedJul 16, 2021
PublishedMay 3, 2021
Packagecom.zhong.mac.fetalheartapp
Versionv2.2.6 (28)
Size15.6 MB
MD5b9c0977b6dec17e6673d7b3cc3dc41e5
Min SDK18
ABIsx86, x86-64, armeabi-v7a, arm64-v8a, mips
Malware scanTRUSTED
Signature SHA115:97:DE:BB:A8:CE:FD:B6:F1:85:A5:00:AF:7F:FA:14:0B:0C:0E:2E
SignerCN=???, OU=????????????, L=??, ST=???, C=86
Total downloads10,000
This version10,000
DeveloperSmart fetal doppler
Age ratingEveryone
What's new in v2.2.6
Optimize user experience
Security scan
TRUSTED
- Developer signature verified 2021-07-16
- Signature SHA1 15:97:DE:BB:A8:CE:FD:B6:F1:85:A5:00:AF:7F:FA:14:0B:0C:0E:2E
- File MD5 b9c0977b6dec17e6673d7b3cc3dc41e5
How to install I Fetal Doppler v2.2.6 on Android API 18+
Takes about 2 minutes. You'll need roughly 15.6 MB of free storage.
- Grab com.zhong.mac.fetalheartapp_28.apk — hit the Download button above (15.6 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 b9c0977b6dec17e6…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.zhong.mac.fetalheartapp_28.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=???, OU=????????????, L=??, ST=???, C=86. 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 I Fetal Doppler — tap Open on the install screen, or find the I Fetal Doppler icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a/mips devices).
Common install errors for I Fetal Doppler
- "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 18 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/mips native code. Devices with a different CPU will reject it.