How do I update my Dosh app? October 25, 2018 20:40 Updated Follow To make sure you have the newest iOS and Android update for the app, follow the steps below: Uninstall the old app Download Dosh from the Apple App Store or Google Play Store www.dosh.cash. Related articles How do I validate my email? How do I change my phone number? Why didn't I get cash back with my debit card? Why can’t I delete my primary email address? Why can’t I receive the verification code on my phone?