# Ruby Health vs Asthma Tracker゜

The clearest difference is review sentiment: Asthma Tracker゜ at 82% against Ruby Health's 23%. Asthma Tracker゜ also leads on rating (4.7 vs 4.3) and iOS requirement (13.0 vs 15.0). Ruby Health's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (2K vs 82). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Ruby Health sells 5 in-app purchases, starting at $8.99 per month and Asthma Tracker゜ sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Asthma Tracker゜ holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Ruby Health has 2K ratings behind it against 82, so its average is the more settled of the two. Written reviews point the same way: 23% of Ruby Health's written reviews are positive against 82% of Asthma Tracker゜'s.

Ruby Health ships an update fortnightly, Asthma Tracker゜ every 3 months. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Ruby Health | Asthma Tracker゜ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (2K ratings)](https://appshunter.io/ios/app/ruby-health/id1574988352/reviews) | **[4.7 (82 ratings)](https://appshunter.io/ios/app/asthma-tracker/id6444343217/reviews)** |
| Number of ratings | **2K** | 82 |
| Positive reviews | 22.7% of reviews | **82.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Freemium | Freemium |
| Size | 114 MB | 40 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Sanguina, Inc](https://appshunter.io/developer/1514400672) | [Adam Cziko](https://appshunter.io/developer/1508288501) |

## 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


### Asthma Tracker゜

[App page](https://appshunter.io/ios/app/asthma-tracker/id6444343217)

Monitor your asthma health by logging inhaler usage, symptoms, and peak flow measurements. Generate printable reports for your doctor and personalize your tracking experience with customizable options and daily reminders. Secure your data with biometric lock.

**Highlights:** Inhaler usage count, Symptom tracking, Peak flow logging, Customizable symptoms and treatments, Printable PDF/CSV reports, Daily reminders, Biometric lock

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $9.99 | per month |
| Monthly Plan | $9.99 | per month |
| Annual Plan | $39.99 | per year |
| Annual Plan | $39.99 | per year |


## Frequently asked questions

### Is Ruby Health free?

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

### Is Asthma Tracker゜ free?

Asthma Tracker゜ is free to download, with in-app purchases available.

### Which has better reviews, Ruby Health or Asthma Tracker゜?

Asthma Tracker゜ is rated higher. Ruby Health averages 4.3 out of 5 from 2K ratings, while Asthma Tracker゜ averages 4.7 from 82 ratings.

### Do Ruby Health or Asthma Tracker゜ have ads?

Neither Ruby Health nor Asthma Tracker゜ shows ads.

### Which is updated more often, Ruby Health or Asthma Tracker゜?

Ruby Health ships an update fortnightly, and Asthma Tracker゜ every 3 months. Most recently, Ruby Health was updated on September 17, 2026 and Asthma Tracker゜ on September 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.*