# Renew Scleroderma vs Autoimmune Strong

The clearest difference is update cadence: Autoimmune Strong at every 3 weeks against Renew Scleroderma's every 2 months. Renew Scleroderma's advantage is iOS requirement (13.4 vs 16.6). On price, ads, 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.

Renew Scleroderma ships an update every 2 months, Autoimmune Strong every 3 weeks. The most recent releases landed on June 24, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Renew Scleroderma | Autoimmune Strong |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/renew-scleroderma/id1579955473/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 27 MB | 49 MB |
| Requires iOS | **13.4** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [The University of Michigan](https://appshunter.io/developer/380339599) | [Autoimmune Strong](https://appshunter.io/developer/1752941316) |

## What reviewers say

### Renew Scleroderma

[App page](https://appshunter.io/ios/app/renew-scleroderma/id1579955473)

This app supports individuals with scleroderma in managing fatigue and improving overall well-being. It offers health coaching from peer mentors, educational resources, and tools for setting and tracking weekly goals and activities.

**Highlights:** Fatigue management, Wellbeing enhancement, Health coaching from peer mentors, Scleroderma information, Weekly goal setting, Activity tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Autoimmune Strong

[App page](https://appshunter.io/ios/app/autoimmune-strong/id6502471792)

**In-app purchases:** none


## Frequently asked questions

### Is Renew Scleroderma free?

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

### Is Autoimmune Strong free?

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

### Do Renew Scleroderma or Autoimmune Strong have ads?

Neither Renew Scleroderma nor Autoimmune Strong shows ads.

### Which is updated more often, Renew Scleroderma or Autoimmune Strong?

Renew Scleroderma ships an update every 2 months, and Autoimmune Strong every 3 weeks. Most recently, Renew Scleroderma was updated on June 24, 2026 and Autoimmune Strong on September 17, 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.*