Why can't I install App Signer?

The installation of App Signer may fail because of the lack of device storage, poor network connection, or the compatibility of your Android device. Therefore, please check the minimum requirements first to make sure App Signer is compatible with your phone.

How to check if App Signer is safe to download?

App Signer is safe to download on APKPure, as it has a trusted and verified digital signature from its developer.

How to download App Signer old versions?

APKPure provides the latest version and all the older versions of App Signer. You can download any version you want from here: All Versions of App Signer

What's the file size of App Signer?

App Signer takes up around 40.2 MB of storage. It's recommended to download APKPure App to install App Signer successfully on your mobile device with faster speed.

App Signer

1K+Everyone

CitronCode Software
May 27, 2026

Trusted App

What's New in the Latest Version 3.0

May 27, 2026

- Fixed an issue that caused keys to be generated with a size of 3072 bits instead of 4096 bits
- Removed insecure keystore sizes (1024-bit keys are no longer considered secure)
- Design improvements
- Updated third-party libraries

APK Info

Package Name
com.citroncode.notificationlistener
File Format
XAPK
Android OS
Android 10.0+ (Q, API 29)
Architecture
universal
Content Rating
Everyone
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Signature
6e2efd6c50dae4d85e4ec7a9be4da3393c951334
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Package Name
com.citroncode.notificationlistener
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