This is the OMG network web wallet, you can use it to sign transactions and send ERC 20 tokens, it also facilitates deposits and withdraws from the network. If you have any Node.js skills, it’s fairly easy to build this wallet and send transactions from your desktop should you want to do such.
Android wallet on the Google Play store. there is an iOS wallet that is available through the Test Flight app, but I think it is more of a closed Beta
Bitfinex is an exchange you can currently deposit and withdraw USDT assets on the OMG network.
Curvegrid’s MultiBaas blockchain application server makes it faster and easier to build a decentralized application (DApp) on the Ethereum and OMG Network blockchain platforms.
OMG Network rocks is a leader board system for ROCK tokens, as distributed via Reddit’s “Great scaling bakeoff”