For those curious about joining the beta there a 2 super simple methods! 
Method 1: (Easy)
Head over to https://play.google.com/apps/testing/co.uk.getmondo - Click join and within a few hours youâll be able to update to the beta version on your deivce!
Method 2: (Also easy ;))
On your Andorid device, jump over to the Play Store, head to the Monzo app and scrollllllll to the bottom. 
From there youâll see a Beta Tester card, hit âJoinâ and give within a few short hours youâll be able to update to the latest beta version of the app Exciting isnât it!
Once youâre in (this applies for Method 1 & 2) youâll see this card if you scroll to the bottom of the Monzo page on the Google Play Store.
Beta Feedback
Mentioned to me by @alexs - If youâre up for joining the beta then itâs a fantastic idea to join the Monzo team (yes! the real guys and galâs over at 
!) over on their Slack channel - Linked here 
Once youâve joined you should be able to subscribe / join the #android channel!
Youâll be able to give direct feedback and have a very visible forum in which to report any of those nasty bugs which might have slipped through the cracks! 
*disclaimer: Beta versions may or may not be ready for day-to-day use (though, theyâve been remarkably stable in my experience) nevertheless, be cautious! If you want stability, stick with the normal releases. But if you like to Bank on the bleeding edge, join join join! 
PS: You can leave the beta at any time and revert back to the stable channel if you encounter any issues - But do report bugs to the Slack channel to try and get it fixed for other users