> For the complete documentation index, see [llms.txt](https://docs.mtoolstec.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mtoolstec.com/apps-and-downloads.md).

# Apps & Downloads

Download official MTools Tec software from Google Play or the Apple App Store. Select an app based on your hardware, tag type, and mobile platform.

{% hint style="warning" %}
Install MTools apps only from the official store links below. App availability and device compatibility can vary by country, operating-system version, and mobile hardware.
{% endhint %}

## MTools

The primary Android app for reading, writing, comparing, and analyzing supported MIFARE Classic and Ultralight tags. It works with compatible built-in NFC hardware and supported external readers such as ACR122U and PN532.

* **Platform:** Android
* [Download MTools from Google Play](https://play.google.com/store/apps/details?id=tk.toolkeys.mtools)
* [Read the quick-start guide](https://docs.mtoolstec.com/mtools-app/how-to-use-the-mtools-app)
* [Open the complete user guide](https://docs.mtoolstec.com/mtools-app/mtools-app-user-guide)

## MTools BLE

The cross-platform app for supported Bluetooth RFID readers and emulators, including PN532 BLE, PCR532, Chameleon Ultra, Chameleon Lite, and Pixl.js. It also includes firmware and OTA tools for supported devices.

* **Platforms:** Android, iPhone and iPad
* [Download MTools BLE from Google Play](https://play.google.com/store/apps/details?id=com.mtoolstec.mtoolsLite)
* [Download MTools BLE from the Apple App Store](https://apps.apple.com/us/app/mtools-ble-rfid-reader/id1531345398)
* [Read the MTools BLE guide](https://docs.mtoolstec.com/help-and-info-mtools-lite)
* [Unlock MTools BLE](https://docs.mtoolstec.com/how-to-unlock)

{% hint style="info" %}
On iPhone and iPad, MIFARE Classic workflows require a supported external reader such as PN532 BLE or Chameleon Ultra; the phone's built-in NFC interface does not provide the same MIFARE Classic access.
{% endhint %}

## MIFARE Ultralight Tool

A focused Android utility for reading, writing, scanning, and inspecting supported MIFARE Ultralight and NTAG products.

* **Platform:** Android
* **Supported families include:** MF0UL11, MF0UL21, MF0ULC, NTAG213, NTAG215, and NTAG216
* [Download MIFARE Ultralight Tool from Google Play](https://play.google.com/store/apps/details?id=com.mtoolstec.mifareultralighttool)

## MCalc — Mifare Calculator

Calculate XOR, SUM, data sum-check values, CRC-8 variants, and CRC-16 variants from hexadecimal data.

* **Platform:** Android
* [Download MCalc from Google Play](https://play.google.com/store/apps/details?id=cc.yuyeye.mcalc)
* [Read the MCalc guide](https://docs.mtoolstec.com/help-and-info-mcalc)

## M Keys

Generate and manage MIFARE keys for authorized cards and supported workflows with built-in NFC or ACR122U.

* **Platform:** Android
* [Download M Keys from Google Play](https://play.google.com/store/apps/details?id=tk.toolkeys.mtools.keygen)

## All Android apps

[View all apps published by MTools Tec on Google Play](https://play.google.com/store/apps/dev?id=7994355636404806984)

## Compatible hardware

* [All-In-One PN532](https://shop.mtoolstec.com/product/mtools-all-in-one-pn532/)
* [PCR532](https://shop.mtoolstec.com/product/pcr532/)
* [Chameleon Ultra](https://shop.mtoolstec.com/product/chameleon-ultra/)
* [Chameleon Lite](https://shop.mtoolstec.com/product/chameleon-lite/)
* [Pixl.js](https://shop.mtoolstec.com/product/pixl-with-oled-for-amiibo/)

Need help choosing an app or reader? [Contact MTools Support](https://shop.mtoolstec.com/contact-us/).