# GT Fractals vs Pendulum Lab

The clearest difference is price: GT Fractals at Free against Pendulum Lab's $0.99. GT Fractals also leads on update cadence (weekly vs every 5 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

GT Fractals is free to download; Pendulum Lab costs $0.99 up front. GT Fractals sells 1 one-off in-app purchase and Pendulum Lab sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

GT Fractals ships an update weekly, Pendulum Lab every 5 weeks. The most recent releases landed on October 27, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | GT Fractals | Pendulum Lab |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Size | 25 MB | 4 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gennaro Eduardo Tangari](https://appshunter.io/developer/1616502345) | [hyeonsu jeong](https://appshunter.io/developer/1628268684) |

## What reviewers say

### GT Fractals

[App page](https://appshunter.io/ios/app/gt-fractals/id1616502343)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GT Fractals In-App Purchase | $0.99 | one-time |


### Pendulum Lab

[App page](https://appshunter.io/ios/app/pendulum-lab/id6661026555)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Triple Pendulum Unlock | $0.99 | one-time |


## Frequently asked questions

### Is GT Fractals free?

GT Fractals is free to download, with in-app purchases available.

### Is Pendulum Lab free?

Pendulum Lab costs $0.99, and also offers in-app purchases.

### Do GT Fractals or Pendulum Lab have ads?

Neither GT Fractals nor Pendulum Lab shows ads.

### Which is updated more often, GT Fractals or Pendulum Lab?

GT Fractals ships an update weekly, and Pendulum Lab every 5 weeks. Most recently, GT Fractals was updated on October 27, 2026 and Pendulum Lab on November 4, 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.*