# Allurion vs Feelfit

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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.

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

## The numbers

| Metric | Allurion | Feelfit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (776 ratings)](https://appshunter.io/ios/app/allurion/id1114672166/reviews)** | [4.6 (3K ratings)](https://appshunter.io/ios/app/feelfit/id1216588019/reviews) |
| Number of ratings | 776 | **3K** |
| Positive reviews | **65.0% of reviews** | 41.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 97 MB | 156 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 17+ |
| Developer | [Allurion Technologies,inc.](https://appshunter.io/developer/1114672165) | [Global eFit Incorporated](https://appshunter.io/developer/1622951303) |

## What reviewers say

### Allurion

[App page](https://appshunter.io/ios/app/allurion/id1114672166)

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:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

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

**What reviewers complain about**

- 🐛 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

**Reported bugs**

- 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**

- 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

[App page](https://appshunter.io/ios/app/feelfit/id1216588019)

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:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

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

**What reviewers complain about**

- 🐛 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

**Reported bugs**

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

**Requested features**

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


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*