# ASAS App vs RHAPP ACE 2.0

The clearest difference is update cadence: RHAPP ACE 2.0 at every 10 days against ASAS App's every 20 months. RHAPP ACE 2.0 also leads on iOS requirement (13.0 vs 15.6). 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.

ASAS App ships an update every 20 months, RHAPP ACE 2.0 every 10 days. The most recent releases landed on October 17, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ASAS App | RHAPP ACE 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/asas-app/id650291528/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 45 MB | 54 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Stichting Assessment of Spondyloarthritis international Society](https://appshunter.io/developer/650291731) | [Tactical Advantage Group LLC](https://appshunter.io/developer/1766897304) |

## What reviewers say

### ASAS App

[App page](https://appshunter.io/ios/app/asas-app/id650291528)

This medical app provides essential tools for assessing Ankylosing Spondylitis. It includes calculators for key disease activity scores and offers comprehensive information on diagnosis, classification, and treatment of spondyloarthritis.

**Highlights:** ASDAS calculator, BASDAI calculator, Spondyloarthritis classification, Diagnosis information, Treatment guidelines, ASAS Health Index

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

**In-app purchases:** none


### RHAPP ACE 2.0

[App page](https://appshunter.io/ios/app/rhapp-ace-20/id6670618905)

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

**In-app purchases:** none


## Frequently asked questions

### Is ASAS App free?

ASAS App is free to download, with no in-app purchases.

### Is RHAPP ACE 2.0 free?

RHAPP ACE 2.0 is free to download, with no in-app purchases.

### Do ASAS App or RHAPP ACE 2.0 have ads?

Neither ASAS App nor RHAPP ACE 2.0 shows ads.

### Which is updated more often, ASAS App or RHAPP ACE 2.0?

ASAS App ships an update every 20 months, and RHAPP ACE 2.0 every 10 days. Most recently, ASAS App was updated on October 17, 2026 and RHAPP ACE 2.0 on October 27, 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.*