BabyTime (Tracking & Analysis)
v4.10.4 · 20.8 MB · code 22520
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File information
UpdatedApr 9, 2026
PublishedApr 14, 2021
Packageyducky.application.babytime
Versionv4.10.4 (22520)
Size20.8 MB
MD5e5e01bbc833b11a0718ddc728caaa3ba
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA10C:34:2F:78:74:9E:28:4D:07:EC:D3:75:7C:29:86:FD:09:42:78:50
SignerCN=Duck-Yong Yang, L=Seoul, C=Ko
Total downloads1,000,000
This version1,000,000
DeveloperSimfler
Age ratingEveryone
What's new in v4.10.4
- Updated to display the status bar (clock) on the Quick Note screen.
- Other bug fixes and improvements.
- Other bug fixes and improvements.
Security scan
TRUSTED
- Developer signature verified 2026-04-09
- Signature SHA1 0C:34:2F:78:74:9E:28:4D:07:EC:D3:75:7C:29:86:FD:09:42:78:50
- File MD5 e5e01bbc833b11a0718ddc728caaa3ba
How to install BabyTime (Tracking & Analysis) v4.10.4 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 20.8 MB of free storage.
- Grab yducky.application.babytime_22520.apk — hit the Download button above (20.8 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 e5e01bbc833b11a0…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find yducky.application.babytime_22520.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=Duck-Yong Yang, L=Seoul, C=Ko. 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 BabyTime (Tracking & Analysis) — tap Open on the install screen, or find the BabyTime (Tracking & Analysis) icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for BabyTime (Tracking & Analysis)
- "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 5.0 Lollipop 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.