# Happy Link vs Cube Link

The clearest difference is update cadence: Cube Link at every 2 months against Happy Link's every 20 months. Cube Link also leads on ratings volume (969 vs 41). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Happy Link sells 7 one-off in-app purchases and Cube Link sells 15 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 — 4.8 for Happy Link against 4.8 for Cube Link. That said, the two scores are not equally well evidenced: Cube Link has 969 ratings behind it against 41, so its average is the more settled of the two. Written reviews are what separate them: 92% of Happy Link's written reviews are positive against 91% of Cube Link's.

Happy Link ships an update every 20 months, Cube Link every 2 months. The most recent releases landed on September 3, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Happy Link | Cube Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (41 ratings)](https://appshunter.io/ios/app/happy-link-two-dots/id929893049/reviews) | [4.8 (969 ratings)](https://appshunter.io/ios/app/cube-link-connect-the-dots-3d/id979542745/reviews) |
| Number of ratings | 41 | **969** |
| Positive reviews | **92.4% of reviews** | 91.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 20 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 61 MB | 77 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chaohsien Lee](https://appshunter.io/developer/438073768) | [Emmanuel Mathis](https://appshunter.io/developer/892041879) |

## What reviewers say

### Happy Link

[App page](https://appshunter.io/ios/app/happy-link-two-dots/id929893049)

Connect matching colored dots by drawing lines across a grid, filling the entire space without crossing. Offers over 2500 puzzles with various modes and level packs. Enjoy solo or multiplayer challenges with hints and progress syncing.

**Highlights:** Connect matching dots, Fill entire grid, Over 2500 unique puzzles, Multiple game modes, Multiplayer option, Hints and iCloud sync

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RemoveAds | $0.99 | one-time |
| 5 Hints | $0.99 | one-time |
| Mania 14x14 15x15 | $0.99 | one-time |
| Just Can't Stop | $0.99 | one-time |
| 17 Hints | $2.99 | one-time |
| 37 Hints | $5.99 | one-time |
| 77 Hints | $10.99 | one-time |


### Cube Link

[App page](https://appshunter.io/ios/app/cube-link-connect-the-dots-3d/id979542745)

Connect same-colored dots without overlapping pipes in this addictive 3D puzzle game. Train your brain with thousands of levels, from beginner to extreme, and enjoy a relaxing, minimalistic experience. Play offline, use hints, and compete with others.

**Highlights:** Connect same-color dots, Thousands of color puzzles, 3D brain-training challenges, Minimalistic design, Time Trial mode, Offline play, Hint system

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +10 Hints | $0.99 | one-time |
| +25 Hints | $1.99 | one-time |
| Medium 2 | $1.99 | one-time |
| Hard 2 | $1.99 | one-time |
| Master 2 | $1.99 | one-time |
| Hard 2 (6 sides) | $1.99 | one-time |
| +20 Hints | $1.99 | one-time |
| Medium 3 | $1.99 | one-time |
| Hard 3 | $1.99 | one-time |
| Medium 2 (6 sides) | $1.99 | one-time |
| Lost Levels | $1.99 | one-time |
| +50 Hints | $2.99 | one-time |
| +60 Hints | $3.99 | one-time |
| All-Access Pass | $5.99 | one-time |
| +200 Hints | $8.99 | one-time |

**What reviewers like**

- 👍 Interesting and challenging gameplay
- 👍 Helps train the brain
- 👍 Relaxing and enjoyable experience
- 👍 Great for all ages
- 👍 Visually pleasing design

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 💰 Too many ads, even after payment
- 🕹️ Controls can be difficult on smaller screens
- 🎨 Lack of customization options

**Reported bugs**

- Puzzles not registering perfect scores
- Persistent background noise issue
- Ads not clearing properly

**Requested features**

- More levels and puzzles
- Ability to reset progress
- Customizable colors and themes
- Undo/redo functionality


## Frequently asked questions

### Is Happy Link free?

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

### Is Cube Link free?

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

### Which has better reviews, Happy Link or Cube Link?

Happy Link and Cube Link are both rated 4.8 out of 5 on the App Store, from 41 and 969 ratings respectively.

### Do Happy Link or Cube Link have ads?

Both Happy Link and Cube Link show ads.

### Which is updated more often, Happy Link or Cube Link?

Happy Link ships an update every 20 months, and Cube Link every 2 months. Most recently, Happy Link was updated on September 3, 2026 and Cube Link on September 14, 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.*