# PythagorasTree vs Sacred Drift

The clearest difference is price: PythagorasTree at Free against Sacred Drift's $1.99. PythagorasTree also leads on iOS requirement (13.0 vs 17.0). Sacred Drift's advantage is update cadence (every 2 weeks vs every 21 months). On rating, review sentiment, ratings volume and ads there is nothing between them.

PythagorasTree is free to download; Sacred Drift costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for PythagorasTree against 5.0 for Sacred Drift. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

PythagorasTree ships an update every 21 months, Sacred Drift every 2 weeks. The most recent releases landed on October 23, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | PythagorasTree | Sacred Drift |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/pythagorastree/id421785224/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/sacred-drift/id6767665554/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 2 weeks** |
| Monetization | **Free** | Paid |
| Size | 3 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eric Stroh](https://appshunter.io/developer/388351590) | [Bradley Tompkins](https://appshunter.io/developer/1873396030) |

## What reviewers say

### PythagorasTree

[App page](https://appshunter.io/ios/app/pythagorastree/id421785224)

Explore the visual beauty of mathematical concepts with this app. It generates fractal art based on the Pythagorean theorem, allowing you to customize angles and colors. Watch the intricate patterns grow and shrink to understand the recursive process.

**Highlights:** Recursive fractal generation, Adjustable triangle angles, Customizable tree colors, Interactive growth and shrink animation, Visualizes Pythagorean theorem

**Features:** macOS Compatibility

**In-app purchases:** none


### Sacred Drift

[App page](https://appshunter.io/ios/app/sacred-drift/id6767665554)

Experience a dynamic, living field of bioluminescent particles that you can interact with. Save and share unique generative art scenes with others. This app offers a pocket-sized generative art studio with extensive customization options.

**Highlights:** Interactive particle field manipulation, Generative art creation, Customizable motion modes and confinement shapes, 22 curated color palettes, Shareable scene 'recipes', Offline local processing

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

**In-app purchases:** none


## Frequently asked questions

### Is PythagorasTree free?

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

### Is Sacred Drift free?

Sacred Drift costs $1.99, with no in-app purchases.

### Which has better reviews, PythagorasTree or Sacred Drift?

PythagorasTree and Sacred Drift are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do PythagorasTree or Sacred Drift have ads?

Neither PythagorasTree nor Sacred Drift shows ads.

### Which is updated more often, PythagorasTree or Sacred Drift?

PythagorasTree ships an update every 21 months, and Sacred Drift every 2 weeks. Most recently, PythagorasTree was updated on October 23, 2026 and Sacred Drift on October 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.*