# Line Paint! vs One Line 3D

The clearest difference is ads: One Line 3D at none against Line Paint!'s shown. One Line 3D also leads on update cadence (every 5 days vs every 2 months) and iOS requirement (9.0 vs 13.0). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.6 for Line Paint! against 4.5 for One Line 3D. Both are backed by a comparable volume of ratings — 3.4K and 3K respectively. Written reviews are what separate them: 35% of Line Paint!'s written reviews are positive against 28% of One Line 3D's.

Line Paint! ships an update every 2 months, One Line 3D every 5 days. Both last shipped on October 22, 2026.

## The numbers

| Metric | Line Paint! | One Line 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (3.4K ratings)](https://appshunter.io/ios/app/line-paint/id1488438435/reviews)** | [4.5 (3K ratings)](https://appshunter.io/ios/app/one-line-3d/id1499346582/reviews) |
| Number of ratings | **3.4K** | 3K |
| Positive reviews | **35.3% of reviews** | 28.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 195 MB | 44 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [AI GAMES FZ LLC](https://appshunter.io/developer/1478916023) | [AppTout](https://appshunter.io/developer/650869462) |

## What reviewers say

### Line Paint!

[App page](https://appshunter.io/ios/app/line-paint/id1488438435)

Unleash your inner artist by drawing and coloring lines to recreate intricate patterns. Relax and enjoy a creative experience at your own pace, with hundreds of levels to explore. Unlock new tools and discover your artistic potential.

**Highlights:** Swipe to paint, Match patterns, Create art, Collect gems, Unlock unique tools, Over 300 levels

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads | $2.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive game
- 🎨 Satisfying drawing experience
- 💻 Playable offline

**What reviewers complain about**

- 🔍 Impossible levels
- 🤖 Unresponsive ads/rewards
- 📺 Excessive ads
- 🤔 Repetitive gameplay

**Reported bugs**

- Level 164 and 175 are impossible to complete
- Skipping ads feature not working
- Rewards not being granted after watching ads

**Requested features**

- Hints or solutions for difficult levels
- Ability to skip levels without watching ads
- Increased difficulty progression


### 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


## Frequently asked questions

### Is Line Paint! free?

Line Paint! is free to download, with in-app purchases available.

### Is One Line 3D free?

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

### Which has better reviews, Line Paint! or One Line 3D?

Line Paint! is rated higher. Line Paint! averages 4.6 out of 5 from 3.4K ratings, while One Line 3D averages 4.5 from 3K ratings.

### Do Line Paint! or One Line 3D have ads?

Line Paint! shows ads; One Line 3D does not.

### Which is updated more often, Line Paint! or One Line 3D?

Line Paint! ships an update every 2 months, and One Line 3D every 5 days. Most recently, Line Paint! was updated on October 22, 2026 and One Line 3D on October 22, 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.*