# Nine Dots vs NumberLink Brain Logic Puzzles

The clearest difference is in-app purchases: NumberLink Brain Logic Puzzles at none against Nine Dots's 1. Nine Dots's advantage is ads (none vs shown) and iOS requirement (9.0 vs 13.0). On price and device support there is nothing between them.

Both are free to download. Nine Dots sells 1 one-off in-app purchase. NumberLink Brain Logic Puzzles asks for nothing beyond the download.

## The numbers

| Metric | Nine Dots | NumberLink Brain Logic Puzzles |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | — |
| Size | 88 MB | 31 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nukenin LLC](https://appshunter.io/developer/406104492) | [Tejinder Singh](https://appshunter.io/developer/6771742542) |

## What reviewers say

### Nine Dots

[App page](https://appshunter.io/ios/app/nine-dots-math-puzzle/id1462879333)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $4.99 | one-time |


### NumberLink Brain Logic Puzzles

[App page](https://appshunter.io/ios/app/numberlink-brain-logic-puzzles/id6786154007)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nine Dots free?

Nine Dots is free to download, with in-app purchases available.

### Is NumberLink Brain Logic Puzzles free?

NumberLink Brain Logic Puzzles is free to download, with no in-app purchases.

### Do Nine Dots or NumberLink Brain Logic Puzzles have ads?

NumberLink Brain Logic Puzzles shows ads; Nine Dots does not.

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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.*