Overall the app is "fine", but just that; "fine", nothing else .
The interface isn't a mess and it isn't doesn't go at the pace of a snail, which is nice, however, it has some problems, mainly a lack of features, which I will talk about later.
Now, to give feedback about the things it actually has:
- Maps: Well, not much to talk about here. Just the maps of some areas of the game, with things like treasure marked. However, it can be improved; a world map would be great, would also be nice if the maps said what places they take you to (e.g: Lempransa Pond > Orsha)
- Stat Simulator: Nothing very fancy, just tells what your stats will be depending your point distribution. Would be nice if it added the base stats when you pick a class and if it limited the number of points available depending on your level, but no big deal (for me).
- XP Simulator : Very useful, but horrendous to use. Sometimes you enter a number in one field, but it randomly switches to other. A fix would be nice.
- Recipes: It's fine... would be nice if it add a reverse search though (Item > Recipes).
Now, for things the app needs, I think it *really* needs a build planner (similar to ToS Base's Skill Simulator ). Most of the time I spend doing research about the game, it's about my build, and I'm sure a bunch of people think the same. I would specially love to be able to save the builds in the app, so I can go back to them and check them anytime.
Dunno if you have tried, but maybe, *just maybe*, you could do a collab with the ToSBase guys, mostly regarding the information about items, maps, skills, etc, which you could implement in the app.
Now, this might be a lot of work to maintain, so I understand how doing all of this would be difficult, so I am quite tolerant. So: 3 Stars for the decent foundation, and another one (4 stars total) for the potential of the app to become a very useful companion.
I hope the best to you and the app, sir. Good luck.