# 万企引力 vs 首钢环境

The clearest difference is iOS requirement: 首钢环境 at 13.0 against 万企引力's 15.1. 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.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 16, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | 万企引力 | 首钢环境 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 49 MB | 60 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Mutual Trust (Beijing) Consumer Technology Co., Ltd.](https://appshunter.io/developer/1574126337) | [凯 李](https://appshunter.io/developer/1801051418) |

## What reviewers say

### 万企引力

[App page](https://appshunter.io/ios/app/id1576853980)

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

**In-app purchases:** none


### 首钢环境

[App page](https://appshunter.io/ios/app/id6448249379)

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

**In-app purchases:** none


## Frequently asked questions

### Is 万企引力 free?

万企引力 is free to download, with no in-app purchases.

### Is 首钢环境 free?

首钢环境 is free to download, with no in-app purchases.

### Do 万企引力 or 首钢环境 have ads?

Neither 万企引力 nor 首钢环境 shows ads.

### Which is updated more often, 万企引力 or 首钢环境?

万企引力 ships an update every 2 weeks, and 首钢环境 every 2 weeks. Most recently, 万企引力 was updated on October 16, 2026 and 首钢环境 on September 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.*