Very handy app, big choice of countries, free VPN. Highly recommend.

When the eSIM was connected with a supported network, it was great.

Unfortunately, the Maya eSIM wasn't smart enough to only choose supported networks. More often than not, it would choose a network that *wasn't* supported, meaning I'd have 5-bars of service but no data.

Maya support was helpful to point out that I could set my iPhone to "manual" and then choose a supported network, but that was a freakin' nightmare. We were choosing new networks multiple times per day.

Bad experience.

Mixed. Good in Amsterdam with country-specific eSim.
In Germany, bought regional. In Berlin, Dresden & Cologne struggling to get data and receive messages, regardless of number of bars showing.
Comparing to my wife on Vodafone $5/day roaming, she had no problems with data access.
Moved her also to Airalo in Dresden & was disaster. Both had trouble getting map data, messages via WhatsApp and FB Messenger massively delayed.

Perfect, reliable and flawless experience in all countries with good 4G speeds (15-25mbps)!
I used the „pay as you go“ plan!
Easy to choose and switch via the app.
Refill/prepay is also done via the app! The only minor catch, minimum refill amount is 10€ and it‘s 10€ steps from here (10,20,30...)
Overall really good experience!!