# J.Lux Brow Studio vs Adair

The clearest difference is update cadence: Adair at every 4 months against J.Lux Brow Studio's every 13 months. J.Lux Brow Studio'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.

J.Lux Brow Studio ships an update every 13 months, Adair every 4 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | J.Lux Brow Studio | Adair |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 4 months** |
| Size | 48 MB | 194 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [J.Lux Skin & Beauty](https://appshunter.io/developer/1796321804) | [Elevated Lifestyles Inc](https://appshunter.io/developer/1330920793) |

## What reviewers say

### J.Lux Brow Studio

[App page](https://appshunter.io/ios/app/jlux-brow-studio/id6741994458)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Adair

[App page](https://appshunter.io/ios/app/adair/id6751675939)

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

**In-app purchases:** none


## Frequently asked questions

### Is J.Lux Brow Studio free?

J.Lux Brow Studio is free to download, with no in-app purchases.

### Is Adair free?

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

### Do J.Lux Brow Studio or Adair have ads?

Neither J.Lux Brow Studio nor Adair shows ads.

### Which is updated more often, J.Lux Brow Studio or Adair?

J.Lux Brow Studio ships an update every 13 months, and Adair every 4 months. Most recently, J.Lux Brow Studio was updated on October 25, 2026 and Adair on October 30, 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.*