# Ruby Health vs Shimmerly

The clearest difference is monetization model: Ruby Health at freemium against Shimmerly's subscription. Ruby Health also leads on ads (none vs shown). Shimmerly's advantage is review sentiment (55% vs 23%) and rating (4.6 vs 4.3). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Ruby Health sells 5 in-app purchases, starting at $8.99 per month and Shimmerly sells 7 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Shimmerly holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 2K and 1.1K respectively. Written reviews point the same way: 23% of Ruby Health's written reviews are positive against 55% of Shimmerly's.

Ruby Health ships an update fortnightly, Shimmerly every 5 days. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Ruby Health | Shimmerly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (2K ratings)](https://appshunter.io/ios/app/ruby-health/id1574988352/reviews) | **[4.6 (1.1K ratings)](https://appshunter.io/ios/app/shimmerly/id6475787674/reviews)** |
| Number of ratings | **2K** | 1.1K |
| Positive reviews | 22.7% of reviews | **54.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | **Freemium** | Subscription |
| Size | 114 MB | 321 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sanguina, Inc](https://appshunter.io/developer/1514400672) | [All Athlete Inc.](https://appshunter.io/developer/1573622098) |

## What reviewers say

### Ruby Health

[App page](https://appshunter.io/ios/app/ruby-health/id1574988352)

This app offers a non-invasive way to estimate your Iron and Circulation Scores using a fingernail selfie. It helps you monitor blood health, track lifestyle factors like water intake and menstrual cycles, and identify potential signs of iron deficiency or poor circulation. The app provides insights into your well-being and encourages a healthy lifestyle.

**Highlights:** Estimate Iron Score via fingernail selfie, Estimate Circulation Score via fingernail selfie, Track water intake, Track menstrual cycle, Log mood, supplements, and medications, View historical data and trends

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MyMobile Monthly Legacy | $8.99 | per month |
| Ruby Premium Monthly | $12.99 | per month |
| MyMobile Semi-Annual Legacy | $29.99 | per 6 months |
| MyMobile Annual Legacy | $69.99 | per year |
| Ruby Premium Annual | $99.99 | per year |

**What reviewers like**

- 🚀 Accurate readings
- ⚖️ Helpful for monitoring iron levels
- 👍 User-friendly app
- 💡 Innovative concept

**What reviewers complain about**

- 🔍 Inconsistent accuracy
- 🤔 Unreliable readings
- 💰 Expensive subscription
- 🤷‍♀️ Calibration issues

**Reported bugs**

- Camera focus problems
- App freezing or crashing
- Verification link issues

**Requested features**

- Bypass calibration option
- More free tests per month
- Compatibility improvements for newer devices


### Shimmerly

[App page](https://appshunter.io/ios/app/shimmerly/id6475787674)

This app uses AI to help you find clothes that fit perfectly and flatter your body shape. It offers virtual try-ons, personalized color analysis, and tailored size recommendations from thousands of brands. Discover your style, get celebrity inspiration, and shop with confidence.

**Highlights:** Virtual fitting room, Personalized color analysis, Body shape analysis for clothing, Tailored size recommendations, Celebrity style inspiration, Virtual try-on for thousands of brands

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $3.99 | per 7 days |
| Pro Weekly | $3.99 | per 7 days |
| Pro Monthly | $9.99 | per month |
| Pro Yearly | $47.90 | per year |
| Pro Yearly | $47.90 | per year |
| Pro Yearly With Trial | $47.90 | per year |
| Pro Yearly | $47.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Helpful features
- 💡 Innovative technology
- 🎨 Accurate color analysis
- 🤩 Great app overall

**What reviewers complain about**

- 🐛 Crashes and technical issues
- 💰 Paid features required
- 🤷‍♀️ Inconsistent results
- 🌐 Limited for diverse users

**Reported bugs**

- Self-function and AI body scanner not loading
- Issues with setting actual age
- Verification email not being sent

**Requested features**

- Allow users under 18 to access the app
- Expand color analysis for diverse skin tones
- Add more clothing recommendations and styling options


## Frequently asked questions

### Is Ruby Health free?

Ruby Health is free to download, with in-app purchases available.

### Is Shimmerly free?

Shimmerly is free to download, with in-app purchases available.

### Which has better reviews, Ruby Health or Shimmerly?

Shimmerly is rated higher. Ruby Health averages 4.3 out of 5 from 2K ratings, while Shimmerly averages 4.6 from 1.1K ratings.

### Do Ruby Health or Shimmerly have ads?

Shimmerly shows ads; Ruby Health does not.

### Which is updated more often, Ruby Health or Shimmerly?

Ruby Health ships an update fortnightly, and Shimmerly every 5 days. Most recently, Ruby Health was updated on September 17, 2026 and Shimmerly on September 20, 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.*