# クレイジーチャット vs JsutTime！

The clearest difference is update cadence: JsutTime！ at every 3 weeks against クレイジーチャット's every 2 months. クレイジーチャット's advantage is iOS requirement (13.0 vs 26.2). On price, ads, 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.

クレイジーチャット ships an update every 2 months, JsutTime！ every 3 weeks. The most recent releases landed on October 20, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | クレイジーチャット | JsutTime！ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (47 ratings)](https://appshunter.io/ios/app/id1583540988/reviews)** | — |
| Number of ratings | **47** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 176 MB | 7 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HENN Inc.](https://appshunter.io/developer/734265844) | [Kyouta Oshima](https://appshunter.io/developer/6781967330) |

## What reviewers say

### クレイジーチャット

[App page](https://appshunter.io/ios/app/id1583540988)

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

**In-app purchases:** none


### JsutTime！

[App page](https://appshunter.io/ios/app/jsuttime/id6781999441)

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

**In-app purchases:** none


## Frequently asked questions

### Is クレイジーチャット free?

クレイジーチャット is free to download, with no in-app purchases.

### Is JsutTime！ free?

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

### Do クレイジーチャット or JsutTime！ have ads?

Both クレイジーチャット and JsutTime！ show ads.

### Which is updated more often, クレイジーチャット or JsutTime！?

クレイジーチャット ships an update every 2 months, and JsutTime！ every 3 weeks. Most recently, クレイジーチャット was updated on October 20, 2026 and JsutTime！ on October 12, 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.*