Polypep - Peptide Tracker v1.5.2
APK · 35 MB · version code 17 · Android 8.0+ · uploaded Sep 9, 2026
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File information
- Version
- v1.5.2 (17)
- Uploaded
- Sep 9, 2026
- Size
- 35 MB
- Requires
- Android 8.0+ (API 26)
- CPU support
- ARM 32-bit, ARM 64-bit
- Screen
- Small screens and larger
- MD5
- 4b5a6116c76b07ee5123e55806e84028
- Signing certificate (SHA-1)
- 7D:64:F9:C2:53:C7:EF:35:A0:72:0F:6F:8A:80:2B:D4:B9:20:AA:3A
- Signed by
- CN=Jx Clarynx, O=zph-mph, OU=anon.org, L=Caraga, ST=Surigao Del Norte, C=8609
- File name
- com-unifiedsense-polypep-17-76532293-4b5a6116c76b07ee5123e55806e84028.apk
- Package
- com.unifiedsense.polypep
- Age rating
- PEGI 12 · Low Maturity
What's new in v1.5.2
• Report or block someone in the community, on tablets and foldables as well as phones. Blocking hides their profile and everything they published from your feed, search and following list.
• Your plan follows your account — sign in and Pro or Ultimate is already there.
• Cancel and restore now open Google Play, not the App Store.
Educational content only. Not medical advice.
Permissions (12)
This version requests 12 permissions, 1 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Google Play license check com.android.vending.CHECK_LICENSE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Internal broadcast protection (app-defined) com.unifiedsense.polypep.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Show notifications android.permission.POST_NOTIFICATIONS
- Use biometric hardware android.permission.USE_BIOMETRIC
- Use fingerprint hardware android.permission.USE_FINGERPRINT
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “zph-mph” Not the developer's name (“Dal Rupnik”). Names in certificates can't be verified, so this alone proves nothing.
Store checks
- Developer signature verified Sep 9, 2026
- Uploaded by “superpocket” Silver tier · 5,272 followers · uploading since 2016
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install Polypep - Peptide Tracker on Android 8.0+
You'll need about 70 MB of free space.
- Download the APK — tap Download APK above (35 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-unifiedsense-polypep-17-76532293-4b5a6116c76b07ee5123e55806e84028.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 4b5a6116c76b07ee5123e55806e84028. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Polypep - Peptide Tracker — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 8.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.