# CHATTOOL vs シャーク

The clearest difference is review sentiment: シャーク at 88% against CHATTOOL's 7%. シャーク also leads on update cadence (every 2 days vs every 6 weeks). CHATTOOL's advantage is in-app purchases (none vs 6) and iOS requirement (12.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. シャーク sells 6 one-off in-app purchases. CHATTOOL asks for nothing beyond the download.

CHATTOOL ships an update every 6 weeks, シャーク every 2 days. Both last shipped on September 21, 2026.

## The numbers

| Metric | CHATTOOL | シャーク |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 6.7% of reviews | **88.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 39 MB | 248 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [miyazaki kengo](https://appshunter.io/developer/593244699) | [Shota Kuroda](https://appshunter.io/developer/1714373848) |

## What reviewers say

### CHATTOOL

[App page](https://appshunter.io/ios/app/chattool/id1506862034)

Connect with people online through live video chats. Engage in conversations and express yourself with fun sticker features. Discover new connections and enjoy real-time interaction.

**Highlights:** Live video chat, Sticker communication, Online connections, Real-time interaction

**Features:** Vision Pro support

**In-app purchases:** none


### シャーク

[App page](https://appshunter.io/ios/app/id6470880055)

Compete for high scores in a shark-themed game and share your achievements on a community bulletin board. Connect with others who enjoy the ocean and friendly competition. It's a fun way to brag about your scores and chat with like-minded individuals.

**Highlights:** Shark-themed gameplay, High score competition, Community bulletin board, Score sharing, Connect with ocean lovers, Casual chat

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 384ポイント | $2.99 | one-time |
| 815ポイント | $5.99 | one-time |
| 2400ポイント | $17.99 | one-time |
| 5000ポイント | $19.99 | one-time |
| 4200ポイント | $29.99 | one-time |
| 8600ポイント | $59.99 | one-time |


## Frequently asked questions

### Is CHATTOOL free?

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

### Is シャーク free?

シャーク is free to download, with in-app purchases available.

### Do CHATTOOL or シャーク have ads?

Neither CHATTOOL nor シャーク shows ads.

### Which is updated more often, CHATTOOL or シャーク?

CHATTOOL ships an update every 6 weeks, and シャーク every 2 days. Most recently, CHATTOOL was updated on September 21, 2026 and シャーク on September 21, 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.*