Suggestion for 2048 to add settings and themes

2048 is one great puzzle game on android. It is a great game that can get really interesting. I play this game and its really great but it has some areas that can be improved or change.
Settings in application allow user to set there preference in games. This allow room for each user to personalize their application according to their mood and preference.
This 2048 made by tcpstld is good because its has no ads unlike others but it can be improved.

The Problem
The problem is that when you enter the game, it just open up the game and it is direct to the game. There is no start screen and there is no settings in the game where users can change or personalize the game.

SUGGESTION/SOLUTION
1. 2048 should add settings to the game so that users can set there preference and personalize the game. This will make it more eye-catching than having just the game.
This is how the game looks like.:

But it can have a settings like this.

The settings can be placed somewhere around this place

2. My second suggestion is that the developers should also add themes in the settings so that the game won't have just the plane background, it will be themed to user preference and mood.
It can look just like this:

Essence of Adding Settings and themes
By adding settings and themes it will allow users to be able to change the game preference and also personalize their games as they want. Even if its just changing of the background of the game from that color to black it will make it more interesting.

Conclusion
This will improve the game looks and it will be more eye-catching, then it can compete with its counterpart.

Thanks for reading