Many applications allow you to write and read NFC tags but handling encryption issues can be a pain. With this application you can write and read tags with your desired message encoded by simple password. Anyone who knows the password can read and display message. Does not lock your tags in any way so you can still use them for any other application you desire. Pretty simple to use, to read just swipe to read page and approach tag, if it is not locked or unknown type and you have proper password you can read it. To write swipe to write page, enter your message, set the desired passoword in settings and approach tag. If it is supported your message will be saved.
Now you can leave secret stickers for you wife on the fridge or exchange messages with friends just for fun.

Supported NFC tag types:
- Mifare Ultralight
- Mifare Classic
- any tag supporting Ndef