# LoGGo Turtle Graphics vs GemRush Puzzle Challenge

The clearest difference is in-app purchases: GemRush Puzzle Challenge at none against LoGGo Turtle Graphics's 3. GemRush Puzzle Challenge also leads on update cadence (every 2 days vs every 3 weeks). LoGGo Turtle Graphics's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. LoGGo Turtle Graphics sells 3 one-off in-app purchases. GemRush Puzzle Challenge asks for nothing beyond the download.

LoGGo Turtle Graphics ships an update every 3 weeks, GemRush Puzzle Challenge every 2 days. The most recent releases landed on September 9, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | LoGGo Turtle Graphics | GemRush Puzzle Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (17 ratings)](https://appshunter.io/ios/app/loggo-turtle-graphics/id1450928576/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 41 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Edwards](https://appshunter.io/developer/1450928305) | [Douglas Chinelo Fornaro](https://appshunter.io/developer/1862788092) |

## What reviewers say

### 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 |


### GemRush Puzzle Challenge

[App page](https://appshunter.io/ios/app/gemrush-puzzle-challenge/id6763788273)

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

**In-app purchases:** none


## Frequently asked questions

### Is LoGGo Turtle Graphics free?

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

### Is GemRush Puzzle Challenge free?

GemRush Puzzle Challenge is free to download, with no in-app purchases.

### Do LoGGo Turtle Graphics or GemRush Puzzle Challenge have ads?

GemRush Puzzle Challenge shows ads; LoGGo Turtle Graphics does not.

### Which is updated more often, LoGGo Turtle Graphics or GemRush Puzzle Challenge?

LoGGo Turtle Graphics ships an update every 3 weeks, and GemRush Puzzle Challenge every 2 days. Most recently, LoGGo Turtle Graphics was updated on September 9, 2026 and GemRush Puzzle Challenge on September 28, 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.*