# 阳光聊 vs ZeroIM

The clearest difference is in-app purchases: ZeroIM at none against 阳光聊's 4. ZeroIM also leads on update cadence (every 5 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 阳光聊 sells 4 one-off in-app purchases. ZeroIM asks for nothing beyond the download.

阳光聊 ships an update fortnightly, ZeroIM every 5 days. The most recent releases landed on September 29, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 阳光聊 | ZeroIM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 88.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | — | Ad-supported |
| Size | 170 MB | 169 MB |
| Requires iOS | **12** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Zhengzhou Yingdegesi Network Technology Co., Ltd.](https://appshunter.io/developer/1459221396) | [山东企语网络科技有限公司](https://appshunter.io/developer/1895730910) |

## What reviewers say

### 阳光聊

[App page](https://appshunter.io/ios/app/id6738563757)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 阳光聊月度会员 | $0.99 | one-time |
| 实名认证一次 | $0.99 | one-time |
| 阳光聊免广告会员 | $2.99 | one-time |
| 阳光聊年度会员 | $14.99 | one-time |


### ZeroIM

[App page](https://appshunter.io/ios/app/zeroim/id6764590685)

This app provides a secure and efficient platform for internal enterprise communication and collaboration. It supports various message types, high-definition audio/video calls, group management, and organizational structure features. It also offers a social feed for sharing updates and ensures data security with encryption.

**Highlights:** Instant messaging (text, voice, image, video, file), HD audio/video calls, Group chat and management, Organizational structure and employee management, Social feed for sharing updates, End-to-end encryption, Cross-device synchronization

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

**In-app purchases:** none


## Frequently asked questions

### Is 阳光聊 free?

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

### Is ZeroIM free?

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

### Do 阳光聊 or ZeroIM have ads?

Both 阳光聊 and ZeroIM show ads.

### Which is updated more often, 阳光聊 or ZeroIM?

阳光聊 ships an update fortnightly, and ZeroIM every 5 days. Most recently, 阳光聊 was updated on September 29, 2026 and ZeroIM on October 16, 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.*