# Link Master vs 1LINE one

The clearest difference is in-app purchases: 1LINE one at none against Link Master's 11. 1LINE one also leads on update cadence (every 3 weeks vs every 5 months) and rating (4.6 vs 4.3). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. Link Master sells 10 one-off in-app purchases. 1LINE one asks for nothing beyond the download.

1LINE one holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 224 and 278 respectively. Written reviews point the same way: 45% of Link Master's written reviews are positive against 56% of 1LINE one's.

Link Master ships an update every 5 months, 1LINE one every 3 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Link Master | 1LINE one |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (224 ratings)](https://appshunter.io/ios/app/link-master-logic-puzzles/id1099567250/reviews) | **[4.6 (278 ratings)](https://appshunter.io/ios/app/1line-one-stroke-puzzles/id1569827269/reviews)** |
| Number of ratings | 224 | **278** |
| Positive reviews | 45.5% of reviews | **55.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 88 MB | 91 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [运杰 高](https://appshunter.io/developer/1023126440) | [衍旋 廖](https://appshunter.io/developer/1489801990) |

## What reviewers say

### Link Master

[App page](https://appshunter.io/ios/app/link-master-logic-puzzles/id1099567250)

Engage your mind with a brain-bending puzzle adventure. This game offers thousands of levels designed to enhance logical thinking and cognitive abilities. Perfect for quick mental workouts anytime, anywhere.

**Highlights:** Thousands of challenging levels, Multiple puzzle modes (Color, Sequence, One-Line, Block), Enhances logical thinking, Boosts cognitive abilities, Engaging and addictive gameplay, Suitable for all ages

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock stage 2 | $0.99 | one-time |
| Unlock stage 18 | $0.99 | one-time |
| Unlock stage 19 | $0.99 | one-time |
| Unlock stage 20 | $0.99 | one-time |
| Unlock stage 3 | $0.99 | one-time |
| Unlock stage 4 | $0.99 | one-time |
| Unlock stage 5 | $0.99 | one-time |
| Unlock stage 6 | $0.99 | one-time |
| Unlock stage 7 | $0.99 | one-time |
| remove ads | $1.99 | one-time |

**What reviewers like**

- 👍 Great game overall
- 🤩 Very fun and enjoyable
- 🧠 Challenging puzzles
- 😌 Good stress relief
- 🎮 Addictive gameplay

**What reviewers complain about**

- 🐛 Unsolvable levels
- 🐛 Game progression blocked
- 🐛 App crashes frequently
- 🐛 Bugs in puzzles
- 🐛 Incorrect puzzle configurations

**Reported bugs**

- Level 1, puzzle 35 fails to advance
- Level 6, impossible puzzles
- Level 6, board 213 incorrect dot count/connections
- Level 7, board 31 dots outside grid
- Level 7, board 31 unsolvable due to dot colors

**Requested features**

- Fix unsolvable puzzles
- Fix bugs in levels
- Add a reset button
- Add an undo move option
- Provide hints without crashing


### 1LINE one

[App page](https://appshunter.io/ios/app/1line-one-stroke-puzzles/id1569827269)

Engage your mind with a challenging puzzle game where you connect all the dots using a single, continuous stroke. With hundreds of free puzzle packs and daily brain training exercises, this game offers a simple yet effective way to keep your mind sharp anytime, anywhere.

**Highlights:** Connect all dots with one stroke, Hundreds of challenging puzzle packs, Daily brain training exercises, Hint system for difficult puzzles, Playable anywhere, anytime

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

**In-app purchases:** none


## Frequently asked questions

### Is Link Master free?

Link Master is free to download, with in-app purchases available.

### Is 1LINE one free?

1LINE one is free to download, with no in-app purchases.

### Which has better reviews, Link Master or 1LINE one?

1LINE one is rated higher. Link Master averages 4.3 out of 5 from 224 ratings, while 1LINE one averages 4.6 from 278 ratings.

### Do Link Master or 1LINE one have ads?

Both Link Master and 1LINE one show ads.

### Which is updated more often, Link Master or 1LINE one?

Link Master ships an update every 5 months, and 1LINE one every 3 weeks. Most recently, Link Master was updated on October 24, 2026 and 1LINE one on October 30, 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.*