Some tokens were reissued multiple times due to technical issues.  The app needs to know how to manage that, maybe by checking for duplicate symbols but different contact addresses. Now, the app counts same tokens multiple times due to reissue.

It is not related to address without name because i cleared data and problem persists.
I tried to disable storage permission and Android suggested i should not because it is using older Android api.

1. I was talking about Android api. I think some of the Android api that you are using work best in 5.x or below.
5. Any coins that have tokens and are popular in airdrops. I have seen qtum, stratis, etc.

I just updated your app to 1.2, and it stucks at the logo screen.

The only app that retrieves all erc20 tokens and nep5 tokens that belong to a single address.  Great job. People have to enter individual tokens manually in all other apps. 

There are several suggestions: 
1. It seems that you are using api that is for older android versions.  It would be better if you also use newer api as well.
2. The button on top of the home screen in app is empty, maybe because I didn't enter a description when I entered the address.  It crashes the app when I clicked it. 
3. I think you need to add bitcoin if you want to attract more users.  A lot of people can't use this app as a all-in-one portfolio app if you don't include bitcoin even though bitcoin doesn't have tokens.
4. You need to add a Total balance on the top that adds up eth, neo, erc20 and nep5 balances.
5. Add more coins that have tokens.