# Viome vs Eros Scale

The clearest difference is rating: Viome at 4.6 against Eros Scale's 3.1. Viome also leads on ads (none vs shown) and ratings volume (5.8K vs 47). Eros Scale's advantage is monetization model (ad-supported vs free with in-app purchases) and iOS requirement (12.0 vs 15.5). On price, 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 3.1. That said, the two scores are not equally well evidenced: Viome has 5.8K ratings behind it against 47, 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 25% of Eros Scale's.

Viome ships an update every 6 weeks, Eros Scale every 4 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | Viome | Eros Scale |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5.8K ratings)](https://appshunter.io/ios/app/viome/id1206984146/reviews)** | [3.1 (47 ratings)](https://appshunter.io/ios/app/eros-scale/id1473780177/reviews) |
| Number of ratings | **5.8K** | 47 |
| Positive reviews | **41.5% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 44 MB | 40 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Viome Life Sciences, Inc.](https://appshunter.io/developer/1206984145) | [INEVIFIT LLC](https://appshunter.io/developer/1450358345) |

## 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


### Eros Scale

[App page](https://appshunter.io/ios/app/eros-scale/id1473780177)

Connect your smart body fat scale to your smartphone to automatically track multiple users' health metrics. Monitor weight, body fat, muscle mass, and more with historical charts for easy progress viewing.

**Highlights:** Automatic smart scale connection, Unlimited user tracking, Comprehensive body composition metrics, Historical progress charts, Apple Health Kit integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Viome free?

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

### Is Eros Scale free?

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

### Which has better reviews, Viome or Eros Scale?

Viome is rated higher. Viome averages 4.6 out of 5 from 5.8K ratings, while Eros Scale averages 3.1 from 47 ratings.

### Do Viome or Eros Scale have ads?

Eros Scale shows ads; Viome does not.

### Which is updated more often, Viome or Eros Scale?

Viome ships an update every 6 weeks, and Eros Scale every 4 months. Most recently, Viome was updated on October 29, 2026 and Eros Scale on October 29, 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.*