Hello…we currently have an app for our business and we used JotForm to build our app, which is very simple and easy to use for anyone. It allows you to have forms, photos, payment links, etc. It’s not very expensive and can be saved on any computer, laptop, or electronic device.

https://www.jotform.com/

The app allows our clients to send their tax information securely as well as communicate with us.

Best,

Fabray