# TegaKey vs CHALK ビジネス専用チャット

The clearest difference is in-app purchases: CHALK ビジネス専用チャット at none against TegaKey's 4. TegaKey's advantage is iOS requirement (6.1 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TegaKey sells 4 one-off in-app purchases. CHALK ビジネス専用チャット asks for nothing beyond the download.

TegaKey ships an update monthly, CHALK ビジネス専用チャット every 5 weeks. Both last shipped on October 14, 2026.

## The numbers

| Metric | TegaKey | CHALK ビジネス専用チャット |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/tegakey/id585568605/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 68.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 45 MB |
| Requires iOS | **6.1** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LiQoon inc.](https://appshunter.io/developer/1078136753) | [Kweather Japan Co.,Ltd.](https://appshunter.io/developer/418296281) |

## What reviewers say

### TegaKey

[App page](https://appshunter.io/ios/app/tegakey/id585568605)

Create a personalized keyboard using your own handwriting. Send messages with your unique script via email, Line, and Twitter. Enjoy a "Kawaii" keyboard experience tailored to your style.

**Highlights:** Create custom handwriting keyboards, English, number, and emoji keyboards, Image keyboard support, Send messages via email, Line, Twitter, Personalized messaging experience

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| remove Ads | $0.99 | one-time |
| add function | $0.99 | one-time |
| BASIC TEMPLATE | $0.99 | one-time |
| symbolTemplate001 | $0.99 | one-time |


### CHALK ビジネス専用チャット

[App page](https://appshunter.io/ios/app/chalk/id917242426)

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


## Frequently asked questions

### Is TegaKey free?

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

### Is CHALK ビジネス専用チャット free?

CHALK ビジネス専用チャット is free to download, with no in-app purchases.

### Do TegaKey or CHALK ビジネス専用チャット have ads?

Neither TegaKey nor CHALK ビジネス専用チャット shows ads.

### Which is updated more often, TegaKey or CHALK ビジネス専用チャット?

TegaKey ships an update monthly, and CHALK ビジネス専用チャット every 5 weeks. Most recently, TegaKey was updated on October 14, 2026 and CHALK ビジネス専用チャット on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*