There are many differences:

1. Workit is a Lightning Keychain (wallet) like Wallet of Satoshi, Breez, Muun, Phoenix, etc. You can pay directly with Workit anywhere Lightning is accepted.
2. Workit's earning potential is superior; you can double or triple your Bitcoin with our Challenges.
3. There is no withdrawal threshold; you can withdraw any amount.
4. There's a fitness part of our app where you can earn Bitcoin for completing workouts (this is only for premium users and hasn't been launched yet).