# 海鸥服务 vs 首固智控

The clearest difference is update cadence: 海鸥服务 at fortnightly against 首固智控's every 3 months. 海鸥服务 also leads on iOS requirement (11.0 vs 13.0). 首固智控's advantage is device support. On price 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.

海鸥服务 ships an update fortnightly, 首固智控 every 3 months. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 海鸥服务 | 首固智控 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | **Fortnightly** | Every 3 months |
| Size | 81 MB | 67 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Hangzhou Bazhuayu Digital Technology Co., Ltd.](https://appshunter.io/developer/1695046564) | [铱塔(深圳)科技有限公司](https://appshunter.io/developer/1698031791) |

## What reviewers say

### 海鸥服务

[App page](https://appshunter.io/ios/app/id1671925380)

**In-app purchases:** none


### 首固智控

[App page](https://appshunter.io/ios/app/id6738110976)

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

**In-app purchases:** none


## Frequently asked questions

### Is 海鸥服务 free?

海鸥服务 is free to download, with no in-app purchases.

### Is 首固智控 free?

首固智控 is free to download, with no in-app purchases.

### Which is updated more often, 海鸥服务 or 首固智控?

海鸥服务 ships an update fortnightly, and 首固智控 every 3 months. Most recently, 海鸥服务 was updated on October 5, 2026 and 首固智控 on October 11, 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.*