# NUMBER TRAILS vs Logic Puzzle

The clearest difference is in-app purchases: NUMBER TRAILS at none against Logic Puzzle's 2. Logic Puzzle's advantage is update cadence (every 6 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Logic Puzzle sells 2 one-off in-app purchases. NUMBER TRAILS asks for nothing beyond the download.

NUMBER TRAILS ships an update every 3 weeks, Logic Puzzle every 6 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | NUMBER TRAILS | Logic Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 9 MB | 6 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SHOGO TAKAHASHI](https://appshunter.io/developer/1862331537) | [THOMAS WILLIAM UPSON](https://appshunter.io/developer/6812379882) |

## What reviewers say

### NUMBER TRAILS

[App page](https://appshunter.io/ios/app/number-trails/id6756686892)

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

**In-app purchases:** none


### Logic Puzzle

[App page](https://appshunter.io/ios/app/logic-puzzle-drift/id6812396516)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |
| 10 Hints | $0.99 | one-time |


## Frequently asked questions

### Is NUMBER TRAILS free?

NUMBER TRAILS is free to download, with no in-app purchases.

### Is Logic Puzzle free?

Logic Puzzle is free to download, with in-app purchases available.

### Do NUMBER TRAILS or Logic Puzzle have ads?

Both NUMBER TRAILS and Logic Puzzle show ads.

### Which is updated more often, NUMBER TRAILS or Logic Puzzle?

NUMBER TRAILS ships an update every 3 weeks, and Logic Puzzle every 6 days. Most recently, NUMBER TRAILS was updated on November 5, 2026 and Logic Puzzle on November 10, 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.*