Perfect for anyone who needs some extra motivation to lose weight, DietBet is the fun way to get fit—and get PAID to do it.

It’s unlike any other diet program, and it works: 96% of players lose weight, and winners take home an average of $58! Not to toot our own horn, but one player even said, “This app is the key to weight loss!”

The idea is simple: bet on yourself to lose weight with a group of other players. If you meet your weight loss goal by the end of the game, you split the pot with the other players. Boom! You just made money getting healthy.

You can choose between two game types:

**Kickstarter: Lose 4% of your weight in 4 weeks
**Transformer: Lose 10% of your weight in 6 months

We verify weight with photos, algorithmic auditing, and a team of amazing Referees who individually review each weigh-in. Speaking of our Refs, they’re also on call 24/7 to help with any question or concern.

Whether you join a game led by another DietBet player or choose a celebrity-hosted game (inspiring fitness-minded folk like Jillian Michaels and Chris & Heidi Powell), you’ll experience the unparalleled support of the DietBet community. Because players compete against the scale, not each other, you’ll be cheered on by your game-mates. As one player put it: “So encouraging and united! Woot!”

**Featured in: The Huffington Post, ABC News, CBS News, The Philadelphia Inquirer, The Mercury News, Los Angeles Times, The Wall Street Journal & The New York Times**

Enjoy DietBet wherever you go with our app!


• Read inspiring updates, photos, tips, and encouragement from your game host and other players

• Easily post your own updates—brag about the slice of pizza you just turned down, share a great smoothie recipe, or upload a sweaty post-gym selfie!

• Read and send motivating messages

• Easily submit weigh-ins

• Check your weight-loss standings against other players

• Find and join games with our user-friendly game directory

• Check your Point balance and cash out in one click

• Import weight and other health stats from Apple Healthkit with seamless integration

“I love this app! Dieting is so difficult when you feel like you’re the only one doing it. …Whoever thought up this idea, you’re a GENIUS!”

“I love the motivation I get from DietBet! It helps push me to lose weight because I really don’t wanna lose my money!”

“Dietbet is fantastic, you bet on yourself each challenge to make the goal.”

“I finally found a group and an app that will motivate me to lose weight. Lose weight and get paid for it. I’m in.”

“I’ve had a lot of success on my fitness journey by putting up $$ to lose weight. The community of support is amazing!”

“This app is a great and fun way to earn money while shedding those pounds.”

“Everything about this app is awesome! And it completely helps motivate you to lose weight. Highly recommended!”

What’s New

Version 2.7.2

Check out our new Fall games! This release includes several small bug fixes.

Ratings and Reviews

4.2 out of 5
1.8K Ratings
1.8K Ratings
amykay52 ,

Great Diets but need to connect to something other than PayPal.

I’ve done several bets and LOVE it. The support and accountability is great so I’m giving you 5 stars. However, the only way to get my winnings is through PayPal and they are AWFUL!! They have had my money for 4 days now claiming that there is an account issue when I’ve done everything they asked to verify it and it’s still locked. They don’t respond to emails, chats, and there is no number to call. It’s horrible. I don’t think I’m going to do anymore bets until that is resolved. Please use something else...maybe Venmo or just allow us to link our bank accounts like it used to be. Thank you!!

lobeth33 ,

Such a great motivator

Just finished my first DietBet and i lost the weight needed to win!! I am so happy I had the DietBet community to help me when I was struggling! There were many times I wanted to cheat or quit my diet all together and I just had to remember that $$ I’d be losing if I did! My DietBet also has mini challenges every week to help keep us on track! This really is such a great and motivating program! I’ll definitely play again after the holidays, but in the mean time I’m just goin to focus on keeping the weight off!

Muraiha ,

Great Community | Easy To Use | Occasional Glitches

The DietBet community is amazing. You will literally never find a more kind and supportive online forum. The app itself is extremely user friendly. I had no trouble understanding or following the instructions. The only issue I’ve come up against is updating my profile. There seem to be a lot of glitches when you’re trying to work through the profile section of the app. You are able to go onto the website directly and edit from there so that worked fine for me.


WayBetter Inc.
32.9 MB
Health & Fitness
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
You must be at least 17 years old to download this app.
Gambling and Contests
© DietBet, Inc.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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