![](https://play-lh.googleusercontent.com/a-/ALV-UjU-Lp_8SYmkq7a6dDisUWAHQO6xik6EyXRjq3YPUou96O6LrMr6=s32)
Donald Chan
terrible experience for tourist, when we get to the Sangra Familia, we are forced to scan QR to download this app for ticket, but the app occupies >90MB that means a lot of data for tourists, and at the end the buy ticket function is just a web view function that doesn't need the mobile app to be installed at all, even worse after doing all of the above it simply has no available ticket on the spot, quite disappointing for the ticketing process