Borderline scam business
Beware that to use the Wash Connect, you have to fund your account in increments no less than $10. Of course this is by design, so they can make interest on the balance remaining from a few dollars of wash fees. In my case on an iPhone 14 and the latest version of their app, if would not connect to washers or dryers. And then when I went to get a refund for the $10 they made me pre-fund, the app would not allow me to complete the refund process. Broken app, broken machines, scammy business model. Beware.