Comparison

Shapa vs Fast Feast Repeat

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Shapa

This platform uses a unique, numberless scale and a user-friendly app to guide you toward healthy lifestyle changes. It provides a personalized program based on your habits and environment to help you achieve long-term weight management success by focusing on health metrics beyond just weight.

Highlights
  • Numberless scale for progress tracking
  • Personalized health metrics (Shapa Color, Shapa Age)
  • Tailored daily activity recommendations (Missions)
  • Integration with fitness devices and Apple Health
  • Progress tracking and review
  • Vacation mode and weigh-in streak
  • Community sharing and Amazon Alexa integration
Features
Read full description

Shapa is not a diet and exercise program - it's unique platform that pairs a numberless scale with a user-friendly app to motivate you toward healthy lifestyle changes. You'll get a tailored program based on your personality, habits, and environment to help you achieve long-term weight management success. Measure Progress Not Weight: No more love-hate relationship with your scale. It's normal for weight to fluctuate daily, and the way traditional scales are designed actually hinders your progress. Get a More Accurate Sense of Your Health: Instead of seeing your weight, our system uses smart algorithms to tell you your Shapa Color and your Shapa Age, truer metrics of your actual health. Personalized to You: Shapa analyzes your unique personality, preferences, environment, habits, and lifestyle. As a result, your Shapa apps recommends personalized activities called Missions that are right for YOU. Features: Shapa Color and Shapa Age: These are better feedback mechanisms to replace seeing your weight.  As you progress, you'll see your Shapa Color and Shapa Age improve! Missions: Small, simple daily actions that are personalized to you. Progress Review: Track your and celebrate your progress in your Shapa program. Integration With Fitness Devices: Shapa allows you to sync with the Apple Health app and many other fitness platforms to record your fitness data. With this fitness data, Shapa will provide additional feedback about your activity in the Progress Review screen. Vacation Mode: You can take a pause so as not to effect your progress over time. Or take Shapa with you, it loves to travel too!  Shapa Streak: Keep your weigh-in streak alive every time you step on the Shapa. Community: Invite people to Shapa, share your progress Amazon Alexa: Get your Alexa to read out your daily Missions. Design: Shapa is sleek circular design (in cherry, oak, black, orange) so that it looks like it belongs in your home. Why Shapa? We all know that weight gain is linked to serious health risks, from heart disease to diabetes. But for most of us, losing weight is an uphill battle. Shapa takes a behavioral science approach that understands the psychology behind why it’s difficult to lose weight. Developed by leading social scientist Dan Ariely, Shapa guides you to long-term weight management success through achieving healthy milestones in a personalized program. Shapa pairs an innovative device with a user-friendly app to analyze, track, and motivate you. Shapa is not a diet and exercise program - it is a long term health solution.

About

Fast Feast Repeat

Features
Read full description

With the Fast Feast Repeat app, you can: -Connect with Gin Stephens, author of the New York Times Bestseller Fast Feast Repeat as well as Delay, Don't Deny, 28-Day Fast Start Day by Day, and Cleanish. -Access an ever-growing collection of intermittent fasting resources that you can easily download for listening or watching on the go. -Find your people. Meet and connect with others who are on their own learning journeys. -Join the Eat Like a Grown-up movement through Gin's transformative new program "The Grown-up Year: 52 weeks to listen, play, and nourish." -Complete weekly missions and share your progress. -Collect your insights inside the notes feature. -Have fun while you learn. ▷ Already a Member? Sign-In to access your subscription. ▷ New? Subscribe in the app to get instant access. Fast Feast offers auto-renewing subscriptions. You'll receive unlimited access to content on all your devices. Payment is charged to your account at confirmation of purchase. Pricing varies by location and is confirmed prior to purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current billing period, or the trial period (when offered). Cancel anytime in Account Settings. For more information see our: -Terms of Service: https://app.fastfeastrepeat.com/pages/terms -Privacy Policy: https://app.fastfeastrepeat.com/pages/privacy

Screenshots

Shapa4 screens
Fast Feast Repeat3 screens

Verdict

The call

The clearest difference is in-app purchases: Shapa at none against Fast Feast Repeat's 2. On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fast Feast Repeat sells 2 in-app purchases, starting at $19.99 per month. Shapa asks for nothing beyond the download.

UpkeepUpdate frequency

Shapa ships an update every 5 weeks, Fast Feast Repeat every 4 weeks. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

Scorecard1 real difference · 9 level
Shapa versus Fast Feast Repeat: the parameters behind the verdict, then further details
ParameterShapaFast Feast Repeat
PriceFreeFree
Rating4.5 (2.9K ratings) — better—
Positive reviews28.9% of reviews—
Number of ratings2.9K — better—
Update frequencyEvery 5 weeksEvery 4 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size70 MB63 MB
Age rating4+4+
DeveloperShapa Inc.Delay, Don't Deny Social Network, Inc.

Bugs and requests

Shapa

Reported bugs

4 issues
  • App crashes frequently
  • Syncing issues with Apple Health
  • Inconsistent weight tracking
  • Subscription renewal problems

Requested features

4 requests
  • Option to see actual weight numbers
  • Better integration with Apple Health
  • More customization for individual needs
  • Improved missions and challenges

Fast Feast Repeat

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Shapa

No in-app purchases

2 purchases

Fast Feast Repeat

Subscriptions2
  • Monthly All-Access Membership$19.991 Month
  • Annual All-Access Membership$199.991 Year

Questions

Is Shapa free?
Shapa is free to download, with no in-app purchases.
Is Fast Feast Repeat free?
Fast Feast Repeat is free to download, with in-app purchases available.
Do Shapa or Fast Feast Repeat have ads?
Neither Shapa nor Fast Feast Repeat shows ads.
Which is updated more often, Shapa or Fast Feast Repeat?
Shapa ships an update every 5 weeks, and Fast Feast Repeat every 4 weeks. Most recently, Shapa was updated on September 24, 2026 and Fast Feast Repeat on September 21, 2026.

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