# CF STEEL ATOM vs Multiple Sclerosis Journey

The clearest difference is in-app purchases: CF STEEL ATOM at none against Multiple Sclerosis Journey's 5. CF STEEL ATOM also leads on update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Multiple Sclerosis Journey sells 5 in-app purchases, starting at $1.99 per 7 days. CF STEEL ATOM asks for nothing beyond the download.

CF STEEL ATOM ships an update every 3 weeks, Multiple Sclerosis Journey every 3 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | CF STEEL ATOM | Multiple Sclerosis Journey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (14 ratings)](https://appshunter.io/ios/app/multiple-sclerosis-journey/id6754396014/reviews)** |
| Number of ratings | — | **14** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 29 MB | 62 MB |
| Requires iOS | **13.4** | 14.0.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Vasiliy Suvorov](https://appshunter.io/developer/1612668132) | [Onrival LLC](https://appshunter.io/developer/1642060342) |

## What reviewers say

### CF STEEL ATOM

[App page](https://appshunter.io/ios/app/cf-steel-atom/id1584063036)

**Features:** macOS Compatibility

**In-app purchases:** none


### Multiple Sclerosis Journey

[App page](https://appshunter.io/ios/app/multiple-sclerosis-journey/id6754396014)

This app helps manage Multiple Sclerosis by tracking over 80 bio-markers, including neurological symptoms, fatigue, and medication. It uses AI to uncover correlations between lifestyle factors and symptoms, providing actionable insights for better stability. Generate clinical reports to share with your healthcare team.

**Highlights:** Comprehensive daily tracker (80+ bio-markers), AI-powered correlation and insights, Medication and infusion tracking, Symptom flare logging, Clinical reporting for neurologists, Privacy-first data encryption

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per 7 days |
| Premium | $7.99 | per month |
| Premium | $29.99 | per year |
| Premium | $29.99 | per year |
| Premium | $39.99 | per year |


## Frequently asked questions

### Is CF STEEL ATOM free?

CF STEEL ATOM is free to download, with no in-app purchases.

### Is Multiple Sclerosis Journey free?

Multiple Sclerosis Journey is free to download, with in-app purchases available.

### Do CF STEEL ATOM or Multiple Sclerosis Journey have ads?

Neither CF STEEL ATOM nor Multiple Sclerosis Journey shows ads.

### Which is updated more often, CF STEEL ATOM or Multiple Sclerosis Journey?

CF STEEL ATOM ships an update every 3 weeks, and Multiple Sclerosis Journey every 3 months. Most recently, CF STEEL ATOM was updated on October 25, 2026 and Multiple Sclerosis Journey on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*