# Travel Grid vs Slitherlink+

The clearest difference is in-app purchases: Travel Grid at none against Slitherlink+'s 6. Travel Grid also leads on iOS requirement (15.2 vs 17.0). Slitherlink+'s advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Slitherlink+ sells 6 one-off in-app purchases. Travel Grid asks for nothing beyond the download.

Travel Grid ships an update every 8 days, Slitherlink+ every 5 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Travel Grid | Slitherlink+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/slitherlink-plus/id6809274685/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 8 days | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 348 MB | 8 MB |
| Requires iOS | **15.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Beijing Zhuowan Network Technology Co., Ltd.](https://appshunter.io/developer/1792592929) | [Ejelta LLC](https://appshunter.io/developer/6809274687) |

## What reviewers say

### Travel Grid

[App page](https://appshunter.io/ios/app/travel-grid-nonogram-puzzle/id6786982007)

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

**In-app purchases:** none


### Slitherlink+

[App page](https://appshunter.io/ios/app/slitherlink-plus/id6809274685)

This logic puzzle game challenges you to draw a single closed loop through a grid, guided by numbers indicating adjacent loop segments. It offers diverse grid shapes beyond squares and provides tools to aid your thinking process. Track your performance against others or play offline without ads.

**Highlights:** Draw a single closed loop, Multiple grid shapes (honeycomb, pentagons, kites), Adjustable difficulty and size, Offline play, No ads, Progress tracking and comparison, Assisted thinking tools

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Squares | $2.99 | one-time |
| Cairo | $2.99 | one-time |
| Snowflakes | $2.99 | one-time |
| Kites | $2.99 | one-time |
| Diagonals | $2.99 | one-time |
| Penrose | $2.99 | one-time |


## Frequently asked questions

### Is Travel Grid free?

Travel Grid is free to download, with no in-app purchases.

### Is Slitherlink+ free?

Slitherlink+ is free to download, with in-app purchases available.

### Do Travel Grid or Slitherlink+ have ads?

Travel Grid shows ads; Slitherlink+ does not.

### Which is updated more often, Travel Grid or Slitherlink+?

Travel Grid ships an update every 8 days, and Slitherlink+ every 5 days. Most recently, Travel Grid was updated on October 28, 2026 and Slitherlink+ on October 31, 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.*