I hate ads too, but devs have to eat so why should we not pay them when we use an app or service they spend countless time making and maintaining?
Sync is a one-time payment of £17.99 / $20 to remove ads and for the amount I'll be using this app, I think that's absolutely fair. I'll spend more on one takeaway pizza on a Friday night.
I can't believe 8 people had the exact same idea for a post at the same time, that's crazy
/s