NFC Fidelity is an application created for those small businesses which need a customer loyalty system. The application allows you to build a database of your customers, with their registry and their loyalty points. All you need is an NFC smartphone or tablet, and some NFC cards (or other NFC gadgets) to be assigned to your customers.
The app is totally safe for downloading. Sinfotech.it is the creator of NFC Fidelity which refers to the Shopping category. Over 0,5K users downloaded and installed the tool and its latest update was on Dec 3, 2013.
This application has the average rating 4.2 on Google Play. Get the installation package of NFC Fidelity 1.2 that is free and have a look at users' reviews on Droid Informer. The app is developed for Android 2.3.3 and higher.