# FracTree vs F.A.S.T

The clearest difference is rating: FracTree at 5.0 against F.A.S.T's 4.6. FracTree also leads on update cadence (every 7 months vs every 19 months) and iOS requirement (9.0 vs 15.6). F.A.S.T's advantage is ratings volume (23 vs 2). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

FracTree holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: F.A.S.T has 23 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

FracTree ships an update every 7 months, F.A.S.T every 19 months. The most recent releases landed on June 1, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | FracTree | F.A.S.T |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fractree/id1198055195/reviews)** | [4.6 (23 ratings)](https://appshunter.io/ios/app/fast/id1217030092/reviews) |
| Number of ratings | 2 | **23** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 19 months |
| Monetization | Free | Free |
| Size | 2 MB | 4 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jeff Menter](https://appshunter.io/developer/403539646) | [Philippe Zay](https://appshunter.io/developer/1200498230) |

## What reviewers say

### FracTree

[App page](https://appshunter.io/ios/app/fractree/id1198055195)

Explore the fascinating world of fractal trees with this intuitive iOS app. Experiment with different shapes and appearances using touch gestures and sliders. Save your creations and export them as high-quality images or PDFs.

**Highlights:** Intuitive touch controls for shape manipulation, Sliders to alter tree appearance, Manual value input for controls, Random tree generation, Save favorite fractal trees, Export art as PNG, JPG, or PDF

**Features:** macOS Compatibility

**In-app purchases:** none


### F.A.S.T

[App page](https://appshunter.io/ios/app/fast/id1217030092)

Create and customize mesmerizing mathematical spirals, including Archimedean and logarithmic forms. Offers intuitive controls for precise adjustments to curvature, color, and patterns. Ideal for creative discovery and educational exploration.

**Highlights:** Archimedean & Logarithmic Spirals, Intuitive Controls, Dynamic Colorization, Expert Mode, Dark Mode Support, Cross-device Compatibility

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

**In-app purchases:** none


## Frequently asked questions

### Is FracTree free?

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

### Is F.A.S.T free?

F.A.S.T is free to download, with no in-app purchases.

### Which has better reviews, FracTree or F.A.S.T?

FracTree is rated higher. FracTree averages 5.0 out of 5 from 2 ratings, while F.A.S.T averages 4.6 from 23 ratings.

### Do FracTree or F.A.S.T have ads?

Neither FracTree nor F.A.S.T shows ads.

### Which is updated more often, FracTree or F.A.S.T?

FracTree ships an update every 7 months, and F.A.S.T every 19 months. Most recently, FracTree was updated on June 1, 2026 and F.A.S.T on August 24, 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.*