My question was not for specific app. I need a general solution to transfer my coins from paper wallet to online wallet so that it can be send. No matter it be app, web or other other way.
There is no "general solution". Each wallet implements its own methods for importing private keys (and some wallets don't implement a method at all).
Therefore, you need to tell us which wallet you intend to use. Then we can tell you:
- 1. If the wallet allows you to import private keys
- 2. How to import a private key into that wallet.