MTools - Mifare ACR122 PN532

Name: MTools - Mifare ACR122 PN532
Rating: 4.22 (1024 reviews)
Author: MTools Tec

By: MTools Tec

Easy to write, compare and charge mifare card with with NFC, ACR122U or PN532

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Features & Capabilities

MTools is the world's first app designed to directly read and charge Mifare Classic and Ultralight cards through NFC-enabled devices including PN53X and ACR122U. This extension enables users to write to card sectors, automatically save keys when changed, and compare data with highlighted differences for easier analysis. Additional features include emulated calculations, multi-card and multi-rule support, and CRC8 & CRC16 calculation capabilities, making it an indispensable tool for developers and professionals working with Mifare cards.

User Growth & Download Statistics

App Developer Tools

By:

Downloads:

Rating:

Version:

20260604_R1 Last updated: 2026-06-05

Version code:

455

Creation date:

2018-01-05

Publisher country:

Permissions:

android.permission.ACCESS_COARSE_LOCATION Very high risk
android.permission.ACCESS_FINE_LOCATION Very high risk
android.permission.REQUEST_DELETE_PACKAGES Very high risk
android.permission.SYSTEM_ALERT_WINDOW High risk
android.permission.BLUETOOTH Moderate risk
android.permission.BLUETOOTH_ADMIN Moderate risk
android.permission.BLUETOOTH_CONNECT Moderate risk
android.permission.BLUETOOTH_SCAN Moderate risk
com.fingerprints.service.ACCESS_FINGERPRINT_MANAGER Moderate risk
com.google.android.gms.permission.AD_ID Moderate risk

Size:

14.01MB

Email:

in*****@mtoolstec.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-05

Compare stats and ranking:

Ranking

# 106,751 ▼ 282

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

MTools Tec

Google Play Store

https://play.google.com/store/apps/details?id=tk.toolkeys.mtools

Email:

in*****@mtoolstec.com

Website:

https://shop.mtoolstec.com

User Reviews

Users generally find MTools easy to use and capable of reading NFC/RFID tags, with some praising the paid version and its potential for learning. However, numerous reports highlight stability problems across devices and Android versions, especially on Android 14 and Galaxy devices, including crashes when reading Ultralight tags or using the detail tab. There are persistent refunds issues (no refund button, policy). Additionally, several users warn about bricking tags when writing data. Overall, core functionality exists for compatible hardware, but stability and refunds concerns temper enthusiasm.

Pros

Easy to use / user-friendly interface.
Reads NFC/RFID tags successfully.
Positive for learners/enthusiasts; opens up new possibilities.
Paid version delivers expected functionality for some users.

Cons

Frequent crashes/force closes across devices and Android versions (Android 14, S21, S22).
Refund issues: missing refund button and confusing policies.
Risk of bricking tags when writing data; be careful.
Not all advertised features are available or functioning in practice.