# Viome vs DexaFit ai

The clearest difference is rating: Viome at 4.6 against DexaFit ai's 3.6. Viome also leads on ratings volume (5.8K vs 44) and review sentiment (41% vs 27%). DexaFit ai's advantage is update cadence (every 2 weeks vs every 6 weeks) and monetization model (ad-supported vs free with in-app purchases). On price, ads, 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.

Viome holds the better App Store score, 4.6 against 3.6. That said, the two scores are not equally well evidenced: Viome has 5.8K ratings behind it against 44, so its average is the more settled of the two. Written reviews point the same way: 41% of Viome's written reviews are positive against 27% of DexaFit ai's.

Viome ships an update every 6 weeks, DexaFit ai every 2 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Viome | DexaFit ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5.8K ratings)](https://appshunter.io/ios/app/viome/id1206984146/reviews)** | [3.6 (44 ratings)](https://appshunter.io/ios/app/dexafit-ai/id1444806342/reviews) |
| Number of ratings | **5.8K** | 44 |
| Positive reviews | **41.5% of reviews** | 26.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 44 MB | 111 MB |
| Requires iOS | 15.5 | **15.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Viome Life Sciences, Inc.](https://appshunter.io/developer/1206984145) | [DexaFit](https://appshunter.io/developer/1444806341) |

## What reviewers say

### Viome

[App page](https://appshunter.io/ios/app/viome/id1206984146)

Gain personalized health insights based on your unique microbiome and cellular data. Receive tailored food and supplement recommendations to optimize digestion, energy, immunity, and aging. Integrates with HealthKit for a comprehensive view of your well-being.

**Highlights:** Microbiome analysis, Personalized food recommendations, Custom supplement formulation, Integrative health scores, Biological age tracking, Gut health optimization, Immune system support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great service
- 👍 Helpful insights
- 💡 Life-changing results
- 🚀 Comprehensive app
- 👍 Useful food recommendations

**What reviewers complain about**

- 🐛 App crashes and freezes
- 🐛 Buggy and unstable app
- 🐛 Impossible to register kit
- 🐛 App not working
- 🐛 Slow app performance

**Reported bugs**

- Registration process not working
- App crashing and freezing
- Questionnaire not loading properly
- Subscription management issues

**Requested features**

- Offline food list for shopping
- Improved app stability and performance
- Better customer support and communication


### DexaFit ai

[App page](https://appshunter.io/ios/app/dexafit-ai/id1444806342)

This app uses AI and medical-grade diagnostics to analyze your body composition, metabolic health, and biological age. It connects these insights with your lifestyle to provide personalized guidance for a healthier and longer life.

**Highlights:** AI-powered health analysis, Medical-grade diagnostics, Track VO₂ max, Visceral fat and muscle quality monitoring, Estimate biological age, Personalized health insights, Health App integration

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Viome free?

Viome is free to download, with no in-app purchases.

### Is DexaFit ai free?

DexaFit ai is free to download, with no in-app purchases.

### Which has better reviews, Viome or DexaFit ai?

Viome is rated higher. Viome averages 4.6 out of 5 from 5.8K ratings, while DexaFit ai averages 3.6 from 44 ratings.

### Do Viome or DexaFit ai have ads?

Neither Viome nor DexaFit ai shows ads.

### Which is updated more often, Viome or DexaFit ai?

Viome ships an update every 6 weeks, and DexaFit ai every 2 weeks. Most recently, Viome was updated on October 24, 2026 and DexaFit ai on October 21, 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.*