# VoidMatter vs LoGGo Turtle Graphics

The clearest difference is price: LoGGo Turtle Graphics at Free against VoidMatter's $0.99. LoGGo Turtle Graphics also leads on rating (4.6 vs 2.0). VoidMatter's advantage is in-app purchases (none vs 3). On review sentiment, ratings volume, update cadence and ads there is nothing between them.

LoGGo Turtle Graphics is free to download; VoidMatter costs $0.99 up front. LoGGo Turtle Graphics sells 3 one-off in-app purchases. VoidMatter asks for nothing beyond the download.

LoGGo Turtle Graphics holds the better App Store score, 4.6 against 2.0. Both are backed by a comparable volume of ratings — 7 and 17 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 1, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | VoidMatter | LoGGo Turtle Graphics |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [2.0 (7 ratings)](https://appshunter.io/ios/app/voidmatter/id1357788325/reviews) | **[4.6 (17 ratings)](https://appshunter.io/ios/app/loggo-turtle-graphics/id1450928576/reviews)** |
| Number of ratings | 7 | **17** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 9 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lucas Assis Rodrigues](https://appshunter.io/developer/1357788324) | [Jonathan Edwards](https://appshunter.io/developer/1450928305) |

## What reviewers say

### VoidMatter

[App page](https://appshunter.io/ios/app/voidmatter/id1357788325)

Explore a visually stunning and calming interactive experience. Watch intricate fractal shapes materialize as you follow simple on-screen prompts. All graphics are dynamically generated by code.

**Highlights:** Interactive fractal generation, Code-based graphics, Relaxing visual experience, Watch complication for saving images, Simple on-screen instructions

**In-app purchases:** none


### LoGGo Turtle Graphics

[App page](https://appshunter.io/ios/app/loggo-turtle-graphics/id1450928576)

Control a robot turtle to draw pictures and patterns by entering commands. Solve puzzles, create your own designs in a freestyle sketchpad, and share your creations. Inspired by vintage computing, it's a fun way to learn programming concepts and geometry.

**Highlights:** Robot turtle drawing, Puzzle-based drawing challenges, Freestyle sketchpad, Private sketch gallery, Community feed for sharing, Over 150 puzzles and tutorials, Game Center leaderboards and achievements

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Puzzles | $2.00 | one-time |
| Unlock All Features | $2.00 | one-time |
| Unlock All Model Solutions | $3.00 | one-time |


## Frequently asked questions

### Is VoidMatter free?

VoidMatter costs $0.99, with no in-app purchases.

### Is LoGGo Turtle Graphics free?

LoGGo Turtle Graphics is free to download, with in-app purchases available.

### Which has better reviews, VoidMatter or LoGGo Turtle Graphics?

LoGGo Turtle Graphics is rated higher. VoidMatter averages 2.0 out of 5 from 7 ratings, while LoGGo Turtle Graphics averages 4.6 from 17 ratings.

### Do VoidMatter or LoGGo Turtle Graphics have ads?

Neither VoidMatter nor LoGGo Turtle Graphics shows ads.

### Which is updated more often, VoidMatter or LoGGo Turtle Graphics?

VoidMatter ships an update every 3 weeks, and LoGGo Turtle Graphics every 3 weeks. Most recently, VoidMatter was updated on October 1, 2026 and LoGGo Turtle Graphics on September 26, 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.*