I can honestly say that this is probably the best 2048 iOS app out there. Every other app has some fatal flaw that ruins it for me - Ketchapp will delete your game if you aren’t on wifi because they’re too hungry for ad revenue, Solebon has a toggleable undo button with no way to tell how many times it was used, and every other app I can find either has an undo button you can’t do anything about, is a different board size, or just completely isn’t 2048 at all. This app has none of that - it is as close to a perfect 2048 app as you will find. The color scheme for the larger (>2048) tiles is absolutely AMAZING, and it has a dark mode. My one complaint is that the 4 spawn rate is a little high; it seems to be around 13 or 14% compared to the original game’s 10%. While this does add a nice challenge to the early game, I don’t really feel that it was necessary overall. I’ve played a lot of 2048 on sites like 2048 Masters and I’ve gotten over 700,000 points on there, and I can tell you that it is very infuriating to have a 4 spawn at the end of your game and ruin everything. There’s nothing you can do about it, and it causes me to start breaking things in real life 🤣
TL;DR: I feel like the original game’s 10% 4 spawn rate would be a better choice and that it was unnecessary to increase it to 13-14%. However, this app is essentially perfect apart from that, carrying none of the major issues that ruin many other 2048 apps for me.