Will the SSM App work if I don't use a SuperSting™ Wi-Fi?

Short Answer: Yes, but you will need to purchase a SuperSting™ Wifi regardless in order to obtain a license code.

The SSM Android App will only work if you have a license code. To get the license code, you have to own/rent a SuperSting™ Wi-Fi instrument. If you have successfully registered your SSM App using your license code, the SSM App will work even without being connected to your SuperSting™ Wi-Fi. All its functions like creating arrays, moving files, editing files, etc. are available.