01The Short Version
StepBet is for step goals: you join a ~$40, six-week game, hit personalized daily step targets, and split the pot with other winners if you make it. Forfeit is for any habit: you stake money on a task and submit photo or timelapse evidence when you've done it. Workout Pledge is for one thing — building a real workout habit. You set a weekly goal of 30-minute workout days, pledge a dollar amount per missed day, and your Apple Watch or iPhone verifies the workout automatically. Hit your goal and you earn points, funded by the pledges of people who didn't follow through, redeemable for gift cards or donatable to a nonprofit.
One thing we want to be upfront about: none of this is betting — at least not the way we built it. There's no chance involved and no house to beat. Whether you keep your money is decided entirely by whether you do the thing you said you'd do. That's a commitment contract, and it's the same loss-aversion principle behavioral economists have studied since 1979 (here's the science).
02Side by Side
| Workout Pledge | StepBet | Forfeit | |
|---|---|---|---|
| What it tracks | Real workouts — any type, 30+ minutes | Daily step counts | Any habit or task you define |
| How it verifies | Automatic, via Apple Health (Apple Watch / iPhone sensors) | Step trackers (Apple Watch, Fitbit, Garmin, Health Connect) | Photo or timelapse evidence you submit |
| The money model | You choose a pledge per missed day; charged only for days you miss | ~$40 buy-in per game, paid upfront, lost if you miss a week | You stake an amount per habit; charged when you fail |
| What success earns | Points from the pool of missed pledges — redeem for gift cards or donate | Your stake back plus a share of the pot (StepBet keeps 15% of the gross pot) | Keeping your money |
| Time structure | Rolling weekly goals you set and can adjust | Fixed 6-week games; miss one week and you're out of the running | Per-task deadlines you set |
| Effort to log | None — work out with your watch and you're done | None — steps sync automatically | Manual — you photograph or record evidence |
| Best for | Building a durable workout habit | Walkers who love a game format | General productivity and habit stacking |
Details for StepBet from stepbet.com/faq and for Forfeit from its public App Store listing, checked August 2026. Both are solid products — if their model fits you better, use them. We'd rather you move than not.
03When StepBet Is the Better Pick
Choose StepBet if walking is your workout and you enjoy a game with a start line, a finish line, and other people in the pot. The six-week format gives you a defined challenge, and personalized step goals meet you where you are. Its limits are the flip side of its design: steps are the only currency, so a hard strength session, a swim, or a yoga class counts for little — and if one bad week knocks you out of a game, your motivation (and your $40) can exit with it.
04When Forfeit Is the Better Pick
Choose Forfeit if you want stakes on everything — waking up early, studying, shipping a project — not just fitness. It's a flexible commitment tool with real teeth. The trade-off is friction: evidence is something you submit, photo or timelapse, task by task. For a daily workout habit specifically, that friction adds up, and self-submitted evidence is inherently softer verification than sensor data recorded by your watch.
05When Workout Pledge Is the Better Pick
Choose Workout Pledge if your goal is the one most people actually have: work out consistently, week after week. Three design choices follow from that goal. First, any workout counts — 30 minutes of lifting, running, cycling, yoga, or a brisk walk, alone or stacked across the day. Second, verification is automatic and hard to fudge: it comes from your device's sensors through Apple Health, not from a check-in or a photo. Third, the stakes renew weekly: there's no game to be eliminated from, just next week's goal — so one bad week costs you a few dollars, not your momentum.
And because the outcome is entirely in your hands, it's a pledge — a promise you make to yourself — not a wager. If you're curious why that small psychological distinction matters so much, read about the science of loss aversion, or see what happened to Pact, the app that pioneered this category a decade ago.