I will soon be releasing a simple fitness app, with an in-app purchase. No data will be saved anywhere other than the user’s device. I want to have basic T&C’s which pretty much say that the user needs to use the app responsibly - which they will need to agree to before using any features.

I have a generated set of T&Cs which tbh, look fine but I’m wondering if I should invest money in a solicitor to get some written up properly?