# Refinery Lab vs AB Studio

The clearest difference is update cadence: Refinery Lab at fortnightly against AB Studio's every 11 months. 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.

Refinery Lab ships an update fortnightly, AB Studio every 11 months. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Refinery Lab | AB Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 11 months |
| Size | 46 MB | 51 MB |
| Requires iOS | 15.5.0 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abay Kaldybayev](https://appshunter.io/developer/1771070064) | [Vasiliy Suvorov](https://appshunter.io/developer/1612668132) |

## What reviewers say

### Refinery Lab

[App page](https://appshunter.io/ios/app/refinery-lab/id6746368856)

**In-app purchases:** none


### AB Studio

[App page](https://appshunter.io/ios/app/ab-studio/id6751960549)

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

**In-app purchases:** none


## Frequently asked questions

### Is Refinery Lab free?

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

### Is AB Studio free?

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

### Do Refinery Lab or AB Studio have ads?

Neither Refinery Lab nor AB Studio shows ads.

### Which is updated more often, Refinery Lab or AB Studio?

Refinery Lab ships an update fortnightly, and AB Studio every 11 months. Most recently, Refinery Lab was updated on October 18, 2026 and AB Studio on October 17, 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.*