# PM研发实验室项目流程管理 vs 群门神

The clearest difference is update cadence: PM研发实验室项目流程管理 at monthly against 群门神's every 4 months. PM研发实验室项目流程管理 also leads on iOS requirement (10.0 vs 13.0). 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.

PM研发实验室项目流程管理 ships an update monthly, 群门神 every 4 months. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | PM研发实验室项目流程管理 | 群门神 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6449223647/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | — | Free |
| Size | 15 MB | 22 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [NeoTrident Technology Ltd](https://appshunter.io/developer/940375066) | [金辉 朱](https://appshunter.io/developer/725098088) |

## What reviewers say

### PM研发实验室项目流程管理

[App page](https://appshunter.io/ios/app/pm/id1514720241)

**Features:** macOS Compatibility

**In-app purchases:** none


### 群门神

[App page](https://appshunter.io/ios/app/id6449223647)

This social assistance app helps manage group chats and social media. It offers features like shared QR codes for groups, chat summarization, and social navigation to find quality information. It also provides cloud storage for chat messages and short videos.

**Highlights:** Shared QR codes for groups, Group chat summarization, Social navigation, Cloud storage for messages, Cloud storage for videos, Chat background image library

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

**In-app purchases:** none


## Frequently asked questions

### Is PM研发实验室项目流程管理 free?

PM研发实验室项目流程管理 is free to download, with no in-app purchases.

### Is 群门神 free?

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

### Do PM研发实验室项目流程管理 or 群门神 have ads?

Neither PM研发实验室项目流程管理 nor 群门神 shows ads.

### Which is updated more often, PM研发实验室项目流程管理 or 群门神?

PM研发实验室项目流程管理 ships an update monthly, and 群门神 every 4 months. Most recently, PM研发实验室项目流程管理 was updated on October 7, 2026 and 群门神 on October 6, 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.*