Callertone

Generate custom ringtones for each contact!

qrk · nl.qrk.callertone

Not rated yet 10K+ downloads v1.3 581.6 KB Android 2.2+ PEGI 3 · Everyone

Download APK 581.6 KB All versions

At a glance

Latest version: v1.3 (13)
Updated: Apr 16, 2020 (6 years ago)
APK size: 581.6 KB
Requires: Android 2.2+ (API 8)
CPU support: Any (no native code)
Category: Personalization (app)
Listed since: Aug 22, 2018 (at least)
Permissions: 3 (3 sensitive)
Website: qrk.nl/callertone
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Callertone is an app by qrk in the Personalization category, listed since at least August 2018. It has no native code, so it runs on any Android processor.

It asks for 3 permissions, 3 of them sensitive: read contacts, modify shared storage and write contacts.

What's new in v1.3

This update should fix a crash when generating a ringtone for a phone number containing no digits.

Description

From the listing uploaded by “apps”.

This app generates a custom ringtone for each contact, based on their phone number. You can choose between an iMelody file or a simple monophonic sine synthesizer. After a while you will start to recognize the ringtone and know who's calling. If you want anything added or changed, just send an email to [email protected]

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “qrk” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

Developer signature verified Apr 16, 2020
Antivirus scan passed Nov 9, 2020
Signed byO=qrk, C=NL
Signing certificate (SHA-1)CC:43:19:26:A1:81:10:7A:8D:8D:39:74:0A:1D:AA:21:B6:C7:8C:97
File MD57fdec47e940fb1e718b1a810793ce7b5
Uploaded by “apps” Platinum tier · 3,423,810 followers · uploading since 2010

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 (3)

Callertone requests 3 permissions, 3 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read contacts Sensitive android.permission.READ_CONTACTS
Write contacts Sensitive android.permission.WRITE_CONTACTS

Required hardware & features

Touchscreen android.hardware.touchscreen

Callertone 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 Callertone APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 7fdec47e940fb1e718b1a810793ce7b5.