There are several apps for Android and iPhone that can be used to program our NFC implants like the NExT, xSIID, etc. The one we like is TagWriter. It is a smartphone app made by NXP, the worlds largest RFID and NFC chip maker. You can install it on an NFC enabled smartphone using the following links;
Android
iPhone
You simply follow the instructions on the app to write data to your NFC compliant RFID tag.
• Tap “Write tags”
• Tap “New dataset”
• Choose the type of data to write
• Enter the data to store
• Hold your tag to the phone to write
