# iS Clinical EDU vs THE DUO METHOD

The clearest difference is update cadence: THE DUO METHOD at every 4 weeks against iS Clinical EDU's every 8 months. iS Clinical EDU's advantage is iOS requirement (13.0 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.

iS Clinical EDU ships an update every 8 months, THE DUO METHOD every 4 weeks. The most recent releases landed on October 10, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | iS Clinical EDU | THE DUO METHOD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/is-clinical-edu/id6444854509/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 47 MB | 370 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brian Schroeter](https://appshunter.io/developer/1657374210) | [The Pond Parlor Ltd](https://appshunter.io/developer/1823218071) |

## What reviewers say

### iS Clinical EDU

[App page](https://appshunter.io/ios/app/is-clinical-edu/id6444854509)

Access thousands of lessons from industry experts on aesthetic practices and product knowledge. Learn the latest trends, techniques, and strategies for success in the aesthetic industry. Register for virtual and in-person events to enhance your professional development.

**Highlights:** Thousands of expert-led lessons, In-depth product knowledge, Latest trends and techniques, Strategies for aesthetic industry success, Virtual and in-person event registration, Empowering and motivating content

**Features:** macOS Compatibility

**In-app purchases:** none


### THE DUO METHOD

[App page](https://appshunter.io/ios/app/the-duo-method/id6791180639)

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

**In-app purchases:** none


## Frequently asked questions

### Is iS Clinical EDU free?

iS Clinical EDU is free to download, with no in-app purchases.

### Is THE DUO METHOD free?

THE DUO METHOD is free to download, with no in-app purchases.

### Do iS Clinical EDU or THE DUO METHOD have ads?

Neither iS Clinical EDU nor THE DUO METHOD shows ads.

### Which is updated more often, iS Clinical EDU or THE DUO METHOD?

iS Clinical EDU ships an update every 8 months, and THE DUO METHOD every 4 weeks. Most recently, iS Clinical EDU was updated on October 10, 2026 and THE DUO METHOD on October 29, 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.*