I think you guys are mising a crucial selling point of this game.
Not everyone is able to get to their computer or laptop every day, wether it is work or just life in general that gets in the way, Yet everyone always has their phone on them wether it be an android or Iphone.

If an app was made of this game it would grow exponentialy and maybe entice people who have left to come back, as i know a few from my server just didnt have the time to play as they had to be in work and travel to work and back, which meant missing nearly 2 hours of playtime and the start of some events.

I myself did quit for a bit, as when i started work it was overnight and I couldn't get to a computer, so I missed out on a lot of stuff, like getting an early GNW Kiba from login and Great ninja War and also the Defeat the ninetails, and this happened on more than one occassion so i was thinking, if i can't be on for the events i may as well not play as i wont be able to keep up with my server. So i did stop playing I only returned this month and have found it quite hard to get back into the fold, there is no one on to do my power TI and its quite frustrating having to do the low ones by yourself and get lower tools.

The only other Naruto game i found on my Google play was Naruto Blazing Ninja which is nowhere near as good as what you have here, but its easy acssesable as it is an app and i started playing that the same time i started playing this. At this moment in time i am finding it more enjoyable to play the other Naruto game than this even though i think this is the better game.

Sorry this was so long but i do strongly believe it would make the game better