# コトバノジカン vs Cross Word ZERO

The clearest difference is iOS requirement: Cross Word ZERO at 13.0 against コトバノジカン's 16.0. On price, update cadence, 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.

コトバノジカン ships an update every 11 days, Cross Word ZERO fortnightly. The most recent releases landed on October 11, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | コトバノジカン | Cross Word ZERO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 11 days** | Fortnightly |
| Monetization | — | Free with ads |
| Size | 12 MB | 158 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Yuya Fujiwara](https://appshunter.io/developer/718282158) | [RELEASE BASE, K.K.](https://appshunter.io/developer/1380525668) |

## What reviewers say

### コトバノジカン

[App page](https://appshunter.io/ios/app/id1175984094)

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

**In-app purchases:** none


### Cross Word ZERO

[App page](https://appshunter.io/ios/app/cross-word-zero/id1176001478)

This free crossword puzzle app is perfect for studying Japanese. It offers helpful features like automatic input focus, error highlighting in red, and automatic saving to enhance your puzzle-solving experience.

**Highlights:** Free crossword puzzles, Ideal for Japanese study, Automatic input focus, Mistakes displayed in red, Automatic save function

**In-app purchases:** none


## Frequently asked questions

### Is コトバノジカン free?

コトバノジカン is free to download, with no in-app purchases.

### Is Cross Word ZERO free?

Cross Word ZERO is free to download, with no in-app purchases.

### Do コトバノジカン or Cross Word ZERO have ads?

Both コトバノジカン and Cross Word ZERO show ads.

### Which is updated more often, コトバノジカン or Cross Word ZERO?

コトバノジカン ships an update every 11 days, and Cross Word ZERO fortnightly. Most recently, コトバノジカン was updated on October 11, 2026 and Cross Word ZERO on October 26, 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.*