You should not use the same app ID and signature for multiple apps!
|If anyone decides to block your app, they would also block any other app sharing the same ID. For publishers, this could impact potential earnings.|
|Your historical analytics would be inaccurate. Data would be combined between apps sharing the same ID.|
|Sharing the same app ID across different platforms will most likely break things and make you sad.|
|The best practice would be to create a brand new app in your Chartboost dashboard.|