Where can I download the Mesa App? March 12, 2025 16:53 Updated The Mesa App is currently only available in the App Store for iOS devices and the Google Play store for Android. Related articles Account Deletion How should Mesa Cardmembers reach out for support? Does Mesa have a phone number? Need help with or need to dispute a transaction? I applied for the Mesa Card and was notified that MESA/CB/HN/ALY inquired about my credit? What is that? I'm having issues with the Mesa app or website