# 事密达IM vs 随行聊

The clearest difference is rating: 随行聊 at 5.0 against 事密达IM's 3.7. 随行聊 also leads on update cadence (every 11 days vs monthly). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. 事密达IM sells 3 one-off in-app purchases and 随行聊 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

随行聊 holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 6 and 3 respectively.

事密达IM ships an update monthly, 随行聊 every 11 days. The most recent releases landed on October 7, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 事密达IM | 随行聊 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (6 ratings)](https://appshunter.io/ios/app/im/id6462860670/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id6698869151/reviews)** |
| Number of ratings | **6** | 3 |
| Positive reviews | — | 40.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 175 MB | 52 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [广州集梦网络科技有限公司](https://appshunter.io/developer/1662413456) | [Shenzhen Shengshi Times Technology Co., Ltd](https://appshunter.io/developer/1769355667) |

## What reviewers say

### 事密达IM

[App page](https://appshunter.io/ios/app/im/id6462860670)

Record high-quality audio and video with AI noise reduction for clear sound. This app offers fun voice-changing effects for recordings and allows easy saving and sharing of past audio and video files.

**Highlights:** High-quality audio/video recording, AI noise reduction, Multiple voice-changing effects, Save and share recordings, Clear and bright audio quality

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月vip | $9.99 | one-time |
| 3个月vip | $29.99 | one-time |
| 6个月vip | $59.99 | one-time |


### 随行聊

[App page](https://appshunter.io/ios/app/id6698869151)

This app offers a secure and private communication experience with unique encryption. It features a "Perspective" function for sharing short videos of global experiences and an AI assistant for efficient daily tasks.

**Highlights:** End-to-end encryption for private communication, Short video sharing of global experiences, AI assistant for daily tasks and support, Secure messaging, Global content discovery

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一个月会员 | $11.99 | one-time |
| 三个月会员 | $24.99 | one-time |
| 会员卡六个月 | $39.99 | one-time |
| 群扩容套餐500 | $99.99 | one-time |
| 群扩容套餐1 | $199.99 | one-time |
| 群扩容套餐2 | $399.99 | one-time |


## Frequently asked questions

### Is 事密达IM free?

事密达IM is free to download, with in-app purchases available.

### Is 随行聊 free?

随行聊 is free to download, with in-app purchases available.

### Which has better reviews, 事密达IM or 随行聊?

随行聊 is rated higher. 事密达IM averages 3.7 out of 5 from 6 ratings, while 随行聊 averages 5.0 from 3 ratings.

### Do 事密达IM or 随行聊 have ads?

Neither 事密达IM nor 随行聊 shows ads.

### Which is updated more often, 事密达IM or 随行聊?

事密达IM ships an update monthly, and 随行聊 every 11 days. Most recently, 事密达IM was updated on October 7, 2026 and 随行聊 on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*