# Negi vs フォント置換君

The clearest difference is in-app purchases: フォント置換君 at none against Negi's 3. フォント置換君 also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Negi's advantage is update cadence (every 2 days vs every 2 weeks). On price and ads there is nothing between them.

Both are free to download. Negi sells 3 one-off in-app purchases. フォント置換君 asks for nothing beyond the download.

Negi ships an update every 2 days, フォント置換君 every 2 weeks. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Negi | フォント置換君 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/negi/id6760378403/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 44 MB | 42 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KENSUKE KANEKO](https://appshunter.io/developer/1857889008) | [Yuichiro Shinozaki](https://appshunter.io/developer/1895459423) |

## What reviewers say

### Negi

[App page](https://appshunter.io/ios/app/negi/id6760378403)

This Japanese keyboard app prioritizes user privacy by not requiring full access, preventing input data from being sent to external servers. It offers core typing functionalities with enhanced security and data protection features.

**Highlights:** No full access required, Offline data processing, Encrypted data storage, Paste history, Emoji and kaomoji access, Customizable themes, Predefined text templates

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ちょっと応援 | $0.99 | one-time |
| けっこう応援 | $1.99 | one-time |
| しっかり応援 | $5.99 | one-time |


### フォント置換君

[App page](https://appshunter.io/ios/app/id6763725834)

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

**In-app purchases:** none


## Frequently asked questions

### Is Negi free?

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

### Is フォント置換君 free?

フォント置換君 is free to download, with no in-app purchases.

### Do Negi or フォント置換君 have ads?

Neither Negi nor フォント置換君 shows ads.

### Which is updated more often, Negi or フォント置換君?

Negi ships an update every 2 days, and フォント置換君 every 2 weeks. Most recently, Negi was updated on October 15, 2026 and フォント置換君 on October 14, 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.*