# 小D协同 vs ZenChatIM

The clearest difference is review sentiment: ZenChatIM at 69% against 小D协同's 9%. ZenChatIM also leads on rating (4.7 vs 1.0) and ratings volume (216 vs 1). 小D协同's advantage is iOS requirement (13.0 vs 15.0). 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.

ZenChatIM holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: ZenChatIM has 216 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 9% of 小D协同's written reviews are positive against 69% of ZenChatIM's.

小D协同 ships an update fortnightly, ZenChatIM monthly. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 小D协同 | ZenChatIM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/d/id1477016748/reviews) | **[4.7 (216 ratings)](https://appshunter.io/ios/app/zenchatim/id6476132820/reviews)** |
| Number of ratings | 1 | **216** |
| Positive reviews | 8.8% of reviews | **69.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | Free |
| Size | 95 MB | 75 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Shenzhen Dongbao Information Technology Co.,Ltd](https://appshunter.io/developer/530829055) | [杭州安信博源科技有限公司](https://appshunter.io/developer/1725941146) |

## What reviewers say

### 小D协同

[App page](https://appshunter.io/ios/app/d/id1477016748)

This app facilitates employee management with features for submitting and approving various leave requests, tracking work hours, and mobile clock-in/out. It also provides access to daily and monthly work reports, salary information, and timely notifications for important tasks.

**Highlights:** Leave request submission (sick, business trip, overtime), Document approval with delegation, Work hour and salary reporting, Mobile clock-in/out (Bluetooth, GPS, Wi-Fi), Push notifications for tasks, Password management and app sharing

**Features:** macOS Compatibility

**In-app purchases:** none


### ZenChatIM

[App page](https://appshunter.io/ios/app/zenchatim/id6476132820)

This secure messaging app offers robust end-to-end encryption to protect user communication data. It includes advanced security features like anti-screenshot and remote destruction, alongside tools for efficient information exchange and processing.

**Highlights:** End-to-end encryption, Anti-screenshot protection, Remote destruction, Top secret sessions, Global search, Group chat bulletin board

**In-app purchases:** none


## Frequently asked questions

### Is 小D协同 free?

小D协同 is free to download, with no in-app purchases.

### Is ZenChatIM free?

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

### Which has better reviews, 小D协同 or ZenChatIM?

ZenChatIM is rated higher. 小D协同 averages 1.0 out of 5 from 1 ratings, while ZenChatIM averages 4.7 from 216 ratings.

### Do 小D协同 or ZenChatIM have ads?

Neither 小D协同 nor ZenChatIM shows ads.

### Which is updated more often, 小D协同 or ZenChatIM?

小D协同 ships an update fortnightly, and ZenChatIM monthly. Most recently, 小D协同 was updated on October 11, 2026 and ZenChatIM 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.*