# ChatLuck vs 公開羅針盤V4.2

The clearest difference is iOS requirement: 公開羅針盤V4.2 at 13.4 against ChatLuck's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

ChatLuck ships an update monthly, 公開羅針盤V4.2 every 3 weeks. The most recent releases landed on September 25, 2026 and May 14, 2026 respectively.

## The numbers

| Metric | ChatLuck | 公開羅針盤V4.2 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 4.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 101 MB | 77 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NEOJAPAN Inc.](https://appshunter.io/developer/398432616) | [Ryobi Systems Co.,Ltd.](https://appshunter.io/developer/422237051) |

## What reviewers say

### ChatLuck

[App page](https://appshunter.io/ios/app/chatluck/id989186673)

This business communication app facilitates real-time chat, file sharing, and task management for internal and external teams. It offers features like presence status, voice/video calls, and screen sharing, all within a secure, self-hosted environment.

**Highlights:** Real-time chat, File sharing, Task and schedule management, Surveys and aggregation, Presence status, Voice and video calls, Screen sharing

**Features:** Vision Pro support

**In-app purchases:** none


### 公開羅針盤V4.2

[App page](https://appshunter.io/ios/app/v42/id6538721652)

**In-app purchases:** none


## Frequently asked questions

### Is ChatLuck free?

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

### Is 公開羅針盤V4.2 free?

公開羅針盤V4.2 is free to download, with no in-app purchases.

### Do ChatLuck or 公開羅針盤V4.2 have ads?

Neither ChatLuck nor 公開羅針盤V4.2 shows ads.

### Which is updated more often, ChatLuck or 公開羅針盤V4.2?

ChatLuck ships an update monthly, and 公開羅針盤V4.2 every 3 weeks. Most recently, ChatLuck was updated on September 25, 2026 and 公開羅針盤V4.2 on May 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.*