Comparison

Allurion vs Feelfit

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

Head to head
About

Allurion

This app supports a weight loss program by tracking weight, steps, sleep, and exercise. It facilitates data sharing with a healthcare team, enables messaging and telehealth, and offers an AI coach for personalized guidance.

Highlights
  • Weight, step, sleep, and exercise tracking
  • Data sharing with healthcare team
  • In-app messaging and telehealth
  • AI weight loss coach
  • Library of program articles
  • HealthKit integration
Features
Read full description

The companion app for the Allurion weight loss program. This app syncs with your Allurion Connected Scale and Health Tracker, and easily tracks your weight, steps, sleep and exercise, and enables you to share data with their Allurion healthcare team, message Allurion Clinics, participate in video Telehealth calls, and easily request support. Participants in the Allurion Program have access to a library of articles designed help them in the program and their weight loss journey. Users also have access to Coach Iris, Allurion’s AI weight loss coach, for personalized guidance and motivation. Health App Integration: This app stores your weight data using HealthKit, so you can use it in Apple Health and other iOS apps.

About

Feelfit

Record and track family weight data with a connected smart scale. Visualize progress with charts and reports, and sync data with HealthKit for comprehensive health monitoring. Ideal for long-term fitness and weight management.

Highlights
  • Record family weight data
  • Connect to smart scales
  • Chart display and reports
  • HealthKit synchronization
  • Long-term fitness monitoring
Features
Read full description

Healthy for love! Feelfit is an application for recording family weight data. This application can help you connect a weight scale to measure and record weight, and provide chart display and reports that can be used with family members. In the iPhone based on iOS8, when you use our smart scale to measure your weight, the relevant data supports synchronization with HealthKit. [Disclaimer] This application is a family weight data recording application. All data is for reference only for weight control and long-term exercise and fitness monitoring. It is not used as a medical device data basis. If you have medical diagnosis or treatment decisions, please consult your doctor and other medical staff. Suggest. * For your privacy and HealthKit data IMPORTANT: 1. If the user has landed , after the first application into the cloud combo , you will be asked whether you want to synchronize your body measurement data and HealthKit, you want to cloud combo written authorization to HealthKit information from HealthKit permission to read the information . Then, you can view or change these permissions in the source of HealthKit . 2. If the new registered users in the registration screen, you will be asked whether you want to synchronize your body measurement data and HealthKit, cloud combo you want to write information and authorization to read information from HealthKit permissions to HealthKit in . Then, you can view or change these permissions in the source of HealthKit .

Screenshots

Allurion4 screens
Feelfit4 screens

Verdict

The call

The clearest difference is ads: Allurion at none against Feelfit's shown. Allurion also leads on review sentiment (65% vs 41%) and rating (4.9 vs 4.6). Feelfit's advantage is ratings volume (3K vs 776). On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Allurion holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 776 and 3K respectively. Written reviews point the same way: 65% of Allurion's written reviews are positive against 41% of Feelfit's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 18, 2026 and September 23, 2026 respectively.

Scorecard5 real differences · 5 level
Allurion versus Feelfit: the parameters behind the verdict, then further details
ParameterAllurionFeelfit
PriceFreeFree
Rating4.9 (776 ratings) — better4.6 (3K ratings)
Positive reviews65.0% of reviews — better41.3% of reviews
Number of ratings7763K — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS15.015.0
Further details — not scored
Size97 MB156 MB
Age rating17+17+
DeveloperAllurion Technologies,inc.Global eFit Incorporated

Customer experience

Allurion

All ratings776 ratings
Positive97.6%
Neutral1.2%
Negative1.3%
Written reviews157 reviews
Positive65.0%
Neutral6.4%
Negative28.7%

Feelfit

All ratings2,987 ratings
Positive91.5%
Neutral1.8%
Negative6.7%
Written reviews213 reviews
Positive41.3%
Neutral15.5%
Negative43.2%

User reviews

Allurion

From 776 App Store ratings

What we love

  • ⭐ Excellent app and program
  • 🎯 Helpful for weight loss journey
  • 👍 Easy to use and navigate
  • 📊 Provides detailed tracking and analytics
  • 💪 Motivating and supportive

Room to improve

  • 🐛 Connectivity issues with Bluetooth scale
  • 🔄 Sync problems with Apple Health
  • 🔍 Lack of detailed data visualization
  • 🔧 Bugs and crashes after updates
  • 🤔 Confusing UI changes in recent updates

Feelfit

From 3K App Store ratings

What we love

  • 👍 Easy to use
  • 📊 Comprehensive data tracking
  • 🔗 Syncs with other apps
  • 💪 Motivating for fitness goals
  • 🤝 Ability to track multiple users

Room to improve

  • 🐛 Connectivity issues with app and scale
  • 🔢 Inaccurate weight/metric conversions
  • 🕰️ Slow app performance after updates
  • 📊 Questionable accuracy of biometric data
  • 🔒 Privacy concerns with required account

Bugs and requests

Allurion

Reported bugs

5 issues
  • App freezes or crashes frequently
  • Incorrect weight and body metric calculations
  • Sync issues between app and connected devices
  • User data loss after updates
  • Persistent connection problems with Bluetooth scale

Requested features

5 requests
  • Add more exercise tracking options
  • Improve data sync with third-party apps
  • Restore detailed body composition tracking
  • Provide manual weight entry option
  • Enhance customization and personalization

Feelfit

Reported bugs

4 issues
  • App crashing or freezing
  • Syncing issues with Apple Health
  • Incorrect user data assignment
  • Disappearing historical data

Requested features

4 requests
  • Apple Watch app integration
  • Customizable data display and graphs
  • Ability to manually edit/delete user data
  • Improved instructions and user guidance

In-app purchases

None

Allurion

No in-app purchases

None

Feelfit

No in-app purchases

Questions

Is Allurion free?
Allurion is free to download, with no in-app purchases.
Is Feelfit free?
Feelfit is free to download, with no in-app purchases.
Which has better reviews, Allurion or Feelfit?
Allurion is rated higher. Allurion averages 4.9 out of 5 from 776 ratings, while Feelfit averages 4.6 from 3K ratings.
Do Allurion or Feelfit have ads?
Feelfit shows ads; Allurion does not.
Which is updated more often, Allurion or Feelfit?
Allurion ships an update every 3 weeks, and Feelfit every 3 weeks. Most recently, Allurion was updated on September 18, 2026 and Feelfit on September 23, 2026.

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