DietBet: Lose Weight & Win!

In-app purchases
4.7
14.2K reviews
100K+
Downloads
Content rating
Everyone
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About this app

Over 935,585 people have chosen DietBet to help them lose weight.

Reach your weight loss goals by making a pledge! You'll be part of a supportive community and receive customer service from real people. Play games hosted by experts, including pro fitness trainers, nutritionists and wellness gurus. Find motivation when you need it the most.

How it works:
Download the DietBet app
Join a game by placing a pledge
Hit your weight loss goals and weigh in regularly
Win back your pledge plus more

Play risk-free! Cancel any time during the first 7 days for a full refund.

At WayBetter, we help people create lasting transformations by building better habits.
Updated on
Oct 14, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Financial info and 5 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
14.1K reviews
Kurt Bergeron
April 22, 2025
Notifications are garbage. It sure would be nice to receive a notification when it's time to weigh-in so that I don't lose my bet. I never receive one. You think my notifications aren't turned on? WRONG! I get PLENTY of notifications to join a new game. In summary, you get notifications to send them more money but no notifications to enable you to win your money back in your existing Diet Bet.
5 people found this review helpful
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appexgroup
April 24, 2025
Oh no! We sincerely apologize for any troubles you've had with the app. We'd be happy to take a look into this for you, please contact us at support@dietbet.com so we can review your account settings. We work hard to ensure notifications are working properly. Thank you!
A Google user
July 25, 2019
The old app version was soooooo much better! The new one lags, doesn't list how much is needed to lose to reach your goal, you can no longer filter posts to read just yours or just the host, etc. Overall, you should have just left things the way they were, which was great! This new version, well, it stinks!
12 people found this review helpful
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appexgroup
July 26, 2019
Thanks for your review. We are currently working on improving the issues related to seeing your goal and filter options. We'd love more details on what lags for you though, so please email us at support@waybetter.com if you are up to it. Thanks! :)
A Google user
August 10, 2019
This app changes your goals in the middle of a challenge to make you lose the challenge, not the weight! I've used this app for over a year, and loved it up until some recent changes. Now they can adjust your goals workout your knowledge, making you fail weigh ins without knowing why. When I asked, they stated this was mentioned "in the initial rules". Don't follow their terrible health and weight advice. Seek the help of a professional, to avoid hurting yourself with the yo-yo dieting they enc
11 people found this review helpful
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appexgroup
August 11, 2019
Thanks for your review. Goals are set once you submit an initial weigh-in and do not change over the course of the game. You can review them at any point. Unfortunately, you didn't meet the round five requirements to win the round or continue in the game. :( Please email us at support@waybetter.com if you'd like further clarification. Thanks!

What’s new

Bug fixes & improvements.