I was stuck at 3.5, and playing more wasn't fixing it.
I play a lot of pickleball. For years my whole improvement plan was "play more": more games, more reps, more open play. My level didn't move. Every coach will tell you why: if your habits are wrong, more games don't fix them. They reinforce them. Improvement takes feedback, and games alone don't give you any.
The other thing every coach agrees on: at rec level, most points are lost, not won. Games aren't decided by highlight-reel winners. They're decided by unforced errors: the dink into the net, the third shot sailed long, the speed-up from a terrible position. Points you give away, not points anyone earns.
Counting in my head lasted about four rallies. Paper scorecards didn't survive contact with a real match. Every stats app I tried assumed someone standing on the sideline doing the bookkeeping. So I built Dink Data: the score lives on my watch, two buttons big enough to hit without looking, and when I dump an easy ball into the net, one tap logs the error and the game moves on. Nobody waits. Nothing interrupts the rally.
The first week's number was humbling: 5 errors a game. It also settled a long-running debate, because it turns out the weak link wasn't my partner. But that's the point. The only game you control is your own, and once you can see the number, practice stops being random. I stopped forcing winners, started valuing the patient reset, and watched the trend actually fall. My win rate followed.
No app teaches you a third-shot drop. But if you're doing the work, this one tells you whether it's working. That feedback did more for my game than any paddle upgrade, and I hope it does the same for yours.