# One Line 3D vs ZIG ZAG Puzzle

The clearest difference is ads: One Line 3D at none against ZIG ZAG Puzzle's shown. One Line 3D also leads on ratings volume (3K vs 82) and iOS requirement (9.0 vs 17.0). ZIG ZAG Puzzle's advantage is rating (4.8 vs 4.5) and review sentiment (38% vs 28%). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. One Line 3D sells 3 one-off in-app purchases and ZIG ZAG Puzzle sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ZIG ZAG Puzzle holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: One Line 3D has 3K ratings behind it against 82, so its average is the more settled of the two. Written reviews point the same way: 28% of One Line 3D's written reviews are positive against 38% of ZIG ZAG Puzzle's.

One Line 3D ships an update every 5 days, ZIG ZAG Puzzle every 9 days. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | One Line 3D | ZIG ZAG Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (3K ratings)](https://appshunter.io/ios/app/one-line-3d/id1499346582/reviews) | **[4.8 (82 ratings)](https://appshunter.io/ios/app/zig-zag-puzzle/id6747239870/reviews)** |
| Number of ratings | **3K** | 82 |
| Positive reviews | 28.1% of reviews | **37.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 44 MB | 14 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AppTout](https://appshunter.io/developer/650869462) | [Niels van Straaten](https://appshunter.io/developer/1592659282) |

## What reviewers say

### One Line 3D

[App page](https://appshunter.io/ios/app/one-line-3d/id1499346582)

Engage your mind with a minimalist puzzle game where the goal is to fill all blocks in a single line. Use intuitive drag or tap controls to solve increasingly complex challenges. Hints are available for when you need a little assistance.

**Highlights:** Fill all blocks in one line, Drag and tap controls, Brain-challenging puzzles, Hint system, Minimalist design

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 Hints | $0.99 | one-time |
| 20 Hints | $1.99 | one-time |
| 20 Hints | $2.99 | one-time |

**What reviewers like**

- 👍 Fun game
- 🕰️ Good time killer
- 💡 Unique strategy

**What reviewers complain about**

- 🤬 Too many ads
- 🐛 Glitchy levels
- 🤯 Frustrating experience

**Reported bugs**

- Levels without finish lines
- App crashes and freezes
- Repeated level progression

**Requested features**

- Reduce ad frequency
- Fix level design issues
- Add more challenging levels


### ZIG ZAG Puzzle

[App page](https://appshunter.io/ios/app/zig-zag-puzzle/id6747239870)

This logic puzzle game challenges you to connect numbered dots in sequence, filling the entire grid without gaps. It offers hundreds of levels, a clean design, and competitive leaderboards. Play offline and sharpen your problem-solving skills.

**Highlights:** Connect numbered dots sequentially, Fill entire grid without gaps, Hundreds of hand-crafted puzzles, Compete on global leaderboards, Offline play supported, Clean and minimalist design

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is One Line 3D free?

One Line 3D is free to download, with in-app purchases available.

### Is ZIG ZAG Puzzle free?

ZIG ZAG Puzzle is free to download, with in-app purchases available.

### Which has better reviews, One Line 3D or ZIG ZAG Puzzle?

ZIG ZAG Puzzle is rated higher. One Line 3D averages 4.5 out of 5 from 3K ratings, while ZIG ZAG Puzzle averages 4.8 from 82 ratings.

### Do One Line 3D or ZIG ZAG Puzzle have ads?

ZIG ZAG Puzzle shows ads; One Line 3D does not.

### Which is updated more often, One Line 3D or ZIG ZAG Puzzle?

One Line 3D ships an update every 5 days, and ZIG ZAG Puzzle every 9 days. Most recently, One Line 3D was updated on October 20, 2026 and ZIG ZAG Puzzle on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*