# Link! vs Brain Sip

The clearest difference is ads: Brain Sip at none against Link!'s shown. Brain Sip also leads on update cadence (every 6 weeks vs every 7 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Link! ships an update every 7 months, Brain Sip every 6 weeks. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Link! | Brain Sip |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (24 ratings)](https://appshunter.io/ios/app/link-connect-numbers/id1057423719/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | Ad-supported | — |
| Size | 11 MB | 38 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shogo Yoshida](https://appshunter.io/developer/547173926) | [MJK APPS SRL](https://appshunter.io/developer/1479397424) |

## What reviewers say

### Link!

[App page](https://appshunter.io/ios/app/link-connect-numbers/id1057423719)

This addictive puzzle game challenges you to connect identical numbers with lines, filling all cells without crossing lines. It offers over 1,800 puzzles across six difficulty levels for easy brain training on the go.

**Highlights:** Connect identical numbers, Fill all cells, Over 1,800 puzzles, 6 difficulty levels, Undo and delete functions, Smooth touch drawing

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

**In-app purchases:** none


### Brain Sip

[App page](https://appshunter.io/ios/app/brain-sip/id6773885495)

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

**In-app purchases:** none


## Frequently asked questions

### Is Link! free?

Link! is free to download, with no in-app purchases.

### Is Brain Sip free?

Brain Sip is free to download, with no in-app purchases.

### Do Link! or Brain Sip have ads?

Link! shows ads; Brain Sip does not.

### Which is updated more often, Link! or Brain Sip?

Link! ships an update every 7 months, and Brain Sip every 6 weeks. Most recently, Link! was updated on October 19, 2026 and Brain Sip on October 15, 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.*