# あなたに必要な言葉 vs Kotoduke

The clearest difference is ads: Kotoduke at none against あなたに必要な言葉's shown. Kotoduke also leads on update cadence (every 2 days vs every 2 months) and iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

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

あなたに必要な言葉 ships an update every 2 months, Kotoduke every 2 days. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | あなたに必要な言葉 | Kotoduke |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 38 MB | 26 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [adachi jin](https://appshunter.io/developer/1891310044) | [MAMORU ISHII](https://appshunter.io/developer/1896684250) |

## What reviewers say

### あなたに必要な言葉

[App page](https://appshunter.io/ios/app/id6766235585)

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

**In-app purchases:** none


### Kotoduke

[App page](https://appshunter.io/ios/app/kotoduke/id6780195686)

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

**In-app purchases:** none


## Frequently asked questions

### Is あなたに必要な言葉 free?

あなたに必要な言葉 is free to download, with no in-app purchases.

### Is Kotoduke free?

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

### Do あなたに必要な言葉 or Kotoduke have ads?

あなたに必要な言葉 shows ads; Kotoduke does not.

### Which is updated more often, あなたに必要な言葉 or Kotoduke?

あなたに必要な言葉 ships an update every 2 months, and Kotoduke every 2 days. Most recently, あなたに必要な言葉 was updated on October 8, 2026 and Kotoduke on October 13, 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.*