# Zero6Lab vs SD Hair Atelier

Zero6Lab and SD Hair Atelier are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Zero6Lab ships an update every 43 months, SD Hair Atelier every 22 months. The most recent releases landed on October 26, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Zero6Lab | SD Hair Atelier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 43 months | **Every 22 months** |
| Size | 22 MB | 19 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WORKING EVOLUTION SRL](https://appshunter.io/developer/1071863294) | [Rosario Sansone](https://appshunter.io/developer/1465092962) |

## What reviewers say

### Zero6Lab

[App page](https://appshunter.io/ios/app/zero6lab/id1335934039)

**Features:** macOS Compatibility

**In-app purchases:** none


### SD Hair Atelier

[App page](https://appshunter.io/ios/app/sd-hair-atelier/id1478253475)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zero6Lab free?

Zero6Lab is free to download, with no in-app purchases.

### Is SD Hair Atelier free?

SD Hair Atelier is free to download, with no in-app purchases.

### Do Zero6Lab or SD Hair Atelier have ads?

Neither Zero6Lab nor SD Hair Atelier shows ads.

### Which is updated more often, Zero6Lab or SD Hair Atelier?

Zero6Lab ships an update every 43 months, and SD Hair Atelier every 22 months. Most recently, Zero6Lab was updated on October 26, 2026 and SD Hair Atelier on October 2, 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.*