Original Works is fully functional on Ethereem’s mainnet (ie main network), but we also offer the ability try the app on Ethereum’s testnet (Kovan and Ropsten).
Using mainnet, all transactions you make for assets, agreements and payments involve real money and shares.
Using testnet (Koven or Ropsten), all transactions you make for assets, agreements and payments are for testing purposes only and do not involve any real money or shares.
You can freely switch networks at any time from your Profile > Preferences > Active Network setting.
Please note: when switching networks the app will restart and your wallet may appear empty. This is because you can only view stored assets, agreements and funds on one network at a time.