Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
3.1This app can help you save money from buying experience machine to distribute card. 1.Generate dynamic keys by UID String, and add to MTools. 2.Manage Keys of Mifare Card with Dict Mode or Inrc Mode. 3.Work well with inner NFC and external device ACR122U.
![M Keys [ACR122U] - Mifare Keys Generator & Manager](https://play-lh.googleusercontent.com/vxSp7hpDuElPxpkuwiI-rDS2U0RGRSpZAn8PwnXyN_6A6CxO1O8B7NxwwD2ETRR4iyOO=s180-rw)
