# OSET vs Membership App

The clearest difference is update cadence: OSET at weekly against Membership App's every 6 weeks. OSET also leads on iOS requirement (12.0 vs 15.1). 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.

OSET ships an update weekly, Membership App every 6 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | OSET | Membership App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (19 ratings)](https://appshunter.io/ios/app/membership-app-aaos/id1635988366/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | — | Free |
| Size | 40 MB | 49 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Matthew Stellwagen](https://appshunter.io/developer/1097454298) | [American Academy of Orthopaedic Surgeons Mobile](https://appshunter.io/developer/549697931) |

## What reviewers say

### OSET

[App page](https://appshunter.io/ios/app/oset/id1474373267)

**Features:** macOS Compatibility

**In-app purchases:** none


### Membership App

[App page](https://appshunter.io/ios/app/membership-app-aaos/id1635988366)

Connect with thousands of orthopaedic professionals, access educational resources, and manage your membership on the go. This app helps you build your knowledge and network within the orthopaedic community.

**Highlights:** Connect with 38,000+ orthopaedic leaders, Member-to-member direct messaging, Access CME and online learning, Manage membership details, Find JAAOS and podcasts, Access Advocacy Center

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

**In-app purchases:** none


## Frequently asked questions

### Is OSET free?

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

### Is Membership App free?

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

### Do OSET or Membership App have ads?

Neither OSET nor Membership App shows ads.

### Which is updated more often, OSET or Membership App?

OSET ships an update weekly, and Membership App every 6 weeks. Most recently, OSET was updated on November 3, 2026 and Membership App on November 3, 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.*