
At a glance
- Latest version
- v2.1 (21)
- Updated
- Sep 17, 2025 (1 year ago)
- APK size
- 2.9 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Listed since
- Jan 20, 2021 (at least)
- Permissions
- 9 (5 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Contact Notes is an app by iPRG Team in the Tools category, listed since at least January 2021. It has no native code, so it runs on any Android processor.
It asks for 9 permissions, 5 of them sensitive, including read contacts, call phone and read phone status and identity.
What's new in v2.1
Description
From the listing uploaded by “catappult”.
Security & authenticity
Signing certificate
- Certificate issued to “iPRGTeam” Not the developer's name (“iPRG Team”). Names in certificates can't be verified, so this alone proves nothing.
Store checks and file details
- Developer signature not checked yet Nov 16, 2021
- Signed byCN=Victor Petin & Alexey Anosov, OU=Unknown, O=iPRGTeam, L=Moscow, ST=Unknown, C=ru
- Signing certificate (SHA-1)F1:45:EF:4D:AD:EA:75:43:BA:7D:11:35:98:BA:C3:5A:34:4E:00:1A
- File MD57d3c7cba8ae9989f2b7832426ec8a44e
- Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (9)
Contact Notes requests 9 permissions, 5 of them sensitive.
- Call phone Sensitive android.permission.CALL_PHONE
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Access notification policy android.permission.ACCESS_NOTIFICATION_POLICY
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Telephony (SIM) android.hardware.telephony
Contact Notes APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the Contact Notes APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Unknown. After downloading, check that the file's MD5 is 7d3c7cba8ae9989f2b7832426ec8a44e.