Modbus TCP Device and Master app for Android based devices. There is possible to add more features such as RTU Serial, UDP communication, read/write multiple(range) registers, root privileges etc. I can also make new Android app for you. Please send any feedback, comments, bugs, app/feature requests to email:
[email protected]
It's a very helpful app! Planning to develop an app just like this. Can you help me dev? Please. :)