Keep your commitments orlose money.

Consistency isn't willpower — it's a system that makes showing up the easy choice. The trick is to give skipping a real, immediate cost. Commity does this by letting you put a small stake on a daily goal: show up at your spot and you pay nothing, miss a scheduled day and your stake is charged. Suddenly "I'll go tomorrow" has a price, and staying consistent stops depending on how you feel that morning.

Motivation fades. Real commitment devices don't. Commity is a habit tracker and accountability app that lets you put a stake on your gym, fitness or study goals. With GPS check-in you prove you showed up. The plan runs automatically — perfect for building discipline even on low-motivation days.

Because a promise with no witness is easy to break, give yours one. Commity turns your goal into a signed pact: pin your spot, stake real money, and check in with GPS when you arrive. Keep the commitment and the money never leaves your pocket; skip a scheduled day and it costs you — most people need exactly that small push.

Because the reward for a habit is far away, while the reward for skipping is instant — so your brain takes the easy win. Commitment devices fix this by moving a consequence into the present, and that's the science Commity is built on. By putting a small stake on each scheduled day, your long-term goal finally gets a short-term reason to win, and the habit has a chance to stick.

An app that lets you bind your future self to a promise you make today. In Commity that means three parts: a real stake, GPS-verified check-ins as proof, and a comeback path if you slip. You set the terms, sign the pact, and the app holds you to it.

No — there's no bet and nothing to win from anyone else. The stake is your own money, charged only if you skip a scheduled day, and payments run through Stripe. Show up and it never leaves your pocket; slip and a 5-day comeback wins 66% back.

Honest answer: Commity is built for show-up goals — gym, library, studio, anywhere with an address. If your goal is purely digital, like word counts or data points, a self-tracking tool may fit better; see our take in Commity vs Beeminder.

When you create a commitment you pin a place and a radius — your "geofence." When you arrive you open Commity and tap I'm here, and a live GPS check has to confirm you're actually inside that area before a single minute counts — so there's nothing to fake from the couch. From then on it's automatic: Commity logs your minutes and ends the day on its own the moment you hit your goal.

Yes — Commity is free to use, and you can start a 14-day trial with no card at all. After that you add a card so a small stake can back your goal, but you're charged exactly $0 for as long as you keep showing up on your scheduled days.

Yes. All payments are handled by Stripe — the same secure payments platform trusted by millions of businesses worldwide. Your full card details are stored by Stripe, never by Commity, and everything is encrypted end to end.

Only when you miss a day you scheduled. Show up on every scheduled day and the charge is automatically $0. There are no surprise fees, no subscriptions to your stake, and nothing ever happens on your rest days.

Yes. The moment you reach your minutes for the day, your day is marked complete and tracking stops automatically. You don't need to check out or remember to close anything — it just knows you're done.

Rest days are fully respected. On days you didn't schedule, nothing is tracked and nothing counts against you — no check-ins, no pressure, no charge. Rest is part of the plan, not a penalty.

Your stake is charged, but you get a comeback. Start a 5-day streak within 30 days and win 66% of your money back. Commity is built as a commitment tracker — it punishes misses lightly and rewards the return with streaks and discipline.

StickK and Beeminder proved that money on the line works — but both still rely on self-reporting or manual data entry. Commity closes that gap: a live GPS check-in confirms you're actually at your gym, library or studio, so there's no honor system to cheat. And a slip isn't just punished — you can win 66% of your stake back with a 5-day comeback. Read the full breakdowns: Commity vs Beeminder and the best StickK alternative.

Commity is built to be light on battery, and it only ever watches the one spot you pinned — never everywhere you go. On the days you've scheduled it does check your location in the background, so it can tell when you arrive and keep your timer running even with the app closed. To save power it stays on low accuracy while you're away from your spot and only switches on precise GPS once you're nearby — then it idles automatically the moment you hit your goal, and stays off entirely on your rest days.

Only for the tap. You open Commity and tap I'm here when you arrive — after that you can close it and your timer keeps counting in the background until you hit your goal. Reminders are scheduled on your phone too, so they fire even if the app is closed or your phone restarts.

Both. Commity runs natively on iOS and Android with the same check-in, streaks, reminders and comeback system on each.

Yes. You can adjust your goal, change your scheduled days, or cancel whenever you like. You're only ever charged for a scheduled day you missed before cancelling — never for stopping.