# Chronic Insights vs Rapha, Ankylosing Spondylitis

The clearest difference is in-app purchases: Rapha, Ankylosing Spondylitis at none against Chronic Insights's 2. Rapha, Ankylosing Spondylitis also leads on review sentiment (100% vs 84%). Chronic Insights's advantage is update cadence (every 8 days vs every 6 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Chronic Insights sells 2 in-app purchases, starting at $4.99 per month. Rapha, Ankylosing Spondylitis asks for nothing beyond the download.

Chronic Insights ships an update every 8 days, Rapha, Ankylosing Spondylitis every 6 weeks. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Chronic Insights | Rapha, Ankylosing Spondylitis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (64 ratings)](https://appshunter.io/ios/app/chronic-insights/id1480121546/reviews)** | — |
| Number of ratings | **64** | — |
| Positive reviews | 83.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 6 weeks |
| Monetization | Freemium | **Free** |
| Size | 210 MB | 5 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Chronic Insights Ltd](https://appshunter.io/developer/1480121305) | [Seung Hyun Lee](https://appshunter.io/developer/1742513046) |

## What reviewers say

### Chronic Insights

[App page](https://appshunter.io/ios/app/chronic-insights/id1480121546)

This app allows users with chronic health conditions to meticulously track symptoms, vital signs, medications, and potential triggers. Visualize your health data with customizable charts and export it for your healthcare providers. Premium features offer advanced pain visualization and environmental data integration.

**Highlights:** Track unlimited symptoms and vitals, Integrate Apple Health data, Visualize data with custom charts, Track medications and triggers, Export data to PDF and spreadsheets, 3D pain visualization (premium), Weather and air quality tracking (premium)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $4.99 | per month |
| Annual subscription | $30.99 | per year |

**What reviewers like**

- 💡 Excellent for tracking pain and symptoms
- 🎨 Highly customizable symptom tracking
- 📊 Great for visualizing trends and patterns
- 👨‍⚕️ Useful for communicating with doctors
- 🌟 Innovative 3D pain model

**What reviewers complain about**

- ❓ Not intuitive for some users
- 📚 Requires extensive use of manual
- 🤯 Too much information (TMI) for basic needs
- ☁️ Lacks iCloud backup
- 💰 3D model requires subscription

**Reported bugs**

- Heat map crashes the app
- Charts show dots instead of bars after update
- 3D modeling not functional during trial
- App crashes randomly
- Export feature not loading data

**Requested features**

- iCloud backup option
- Apple Cloud backup integration
- Track menstrual cycle and peri/menopause symptoms
- Guidance notes on feature usage
- Apple Watch integration (for Fitbit users)


### Rapha, Ankylosing Spondylitis

[App page](https://appshunter.io/ios/app/rapha-ankylosing-spondylitis/id6499498701)

Track your symptoms, medication, and lab results for Ankylosing Spondylitis. Visualize pain areas and review your health history through a calendar overview to better communicate with your doctor.

**Highlights:** Record pain areas visually, Track medication intake, Log lab results, Calendar overview of health history, Symptom and medicine logging

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chronic Insights free?

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

### Is Rapha, Ankylosing Spondylitis free?

Rapha, Ankylosing Spondylitis is free to download, with no in-app purchases.

### Do Chronic Insights or Rapha, Ankylosing Spondylitis have ads?

Neither Chronic Insights nor Rapha, Ankylosing Spondylitis shows ads.

### Which is updated more often, Chronic Insights or Rapha, Ankylosing Spondylitis?

Chronic Insights ships an update every 8 days, and Rapha, Ankylosing Spondylitis every 6 weeks. Most recently, Chronic Insights was updated on November 7, 2026 and Rapha, Ankylosing Spondylitis on October 30, 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.*