# SlitherRunner vs 雑学ノック

The clearest difference is update cadence: 雑学ノック at every 2 days against SlitherRunner's every 3 months. SlitherRunner's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

SlitherRunner ships an update every 3 months, 雑学ノック every 2 days. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SlitherRunner | 雑学ノック |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/slitherrunner/id563878899/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 31.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 6 MB | 30 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [kasaharan](https://appshunter.io/developer/563878902) | [Ryota Yashima](https://appshunter.io/developer/1845144176) |

## What reviewers say

### SlitherRunner

[App page](https://appshunter.io/ios/app/slitherrunner/id563878899)

A puzzle game where players solve logic puzzles like Slitherlink and Numberline. Compete with others by registering your name to see everyone's progress and how many puzzles they've completed. Offers thousands of puzzles across various sizes.

**Highlights:** Slitherlink and Numberline puzzles, Thousands of puzzles (4,300+), Automatic save functionality, User progress tracking, Competitive marathon mode

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

**In-app purchases:** none


### 雑学ノック

[App page](https://appshunter.io/ios/app/id6757201044)

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

**In-app purchases:** none


## Frequently asked questions

### Is SlitherRunner free?

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

### Is 雑学ノック free?

雑学ノック is free to download, with no in-app purchases.

### Do SlitherRunner or 雑学ノック have ads?

Both SlitherRunner and 雑学ノック show ads.

### Which is updated more often, SlitherRunner or 雑学ノック?

SlitherRunner ships an update every 3 months, and 雑学ノック every 2 days. Most recently, SlitherRunner was updated on October 23, 2026 and 雑学ノック on October 25, 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.*