Complaint Book

Platform to register all your complaints for any service in just one click

Wft · com.wetfiretech.tybapp

Not rated yet 1K+ downloads v1.5.1 4.4 MB Android 8.0+ PEGI 3 · Everyone

Download APK 4.4 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.5.1 (17)
Updated: Apr 16, 2026 (6 months ago)
APK size: 4.4 MB
Requires: Android 8.0+ (API 26)
CPU support: Any (no native code)
Category: Business (app)
Listed since: Nov 3, 2020 (at least)
Permissions: 11
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Complaint Book is an app by Wft in the Business category, listed since at least November 2020. It has no native code, so it runs on any Android processor.

Since version 1.4.1, the APK grew from 3.1 MB to 4.4 MB and the minimum Android version rose from 5.0 to 8.0. It asks for 11 permissions, none of them sensitive. The app can read the advertising ID that ad and analytics services use.

What's new in v1.5.1

* Support added for newer phones * Faster login * Improved stability

Description

From the listing uploaded by “appupdater”.

Complaint Book - A consolidated platform to request service from partnered companies - Real-time status update and monitoring to track progress on service request - Get best service provider in single click

Version history

2 versions are listed, going back to v1.4.1. Since v1.5.1 it requires Android 8.0+.

v1.5.1 LATEST Apr 16, 2026 4.4 MB TRUSTED v1.4.1 Apr 9, 2026 3.1 MB UNKNOWN

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Apr 16, 2026.
Certificate issued to “Wet Fire Technologies” This is the certificate of the Google Play version.

Store checks and file details

Developer signature verified Apr 16, 2026
Validated against Google Play Apr 16, 2026
Signed byCN=Mayank Gautam, OU=Technology, O=Wet Fire Technologies, L=Delhi, ST=Delhi, C=IN
Signing certificate (SHA-1)29:8D:FB:5E:AE:8F:57:D5:02:CF:33:EF:E1:8E:0C:EE:38:48:6A:7B
File MD5079789b8e15e312e4a16cbc03eeaa7e2
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

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 (11)

Complaint Book requests 11 permissions, none of them sensitive.

Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Advertising ID com.google.android.gms.permission.AD_ID
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Internal broadcast protection (app-defined) com.wetfiretech.tybapp.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Show notifications android.permission.POST_NOTIFICATIONS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

Complaint Book APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Complaint Book APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 079789b8e15e312e4a16cbc03eeaa7e2.