# 海通卫星 vs AI短信过滤

The clearest difference is price: 海通卫星 at Free against AI短信过滤's $0.99. 海通卫星 also leads on update cadence (every 2 months vs every 7 months) and iOS requirement (10.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

海通卫星 is free to download; AI短信过滤 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

海通卫星 ships an update every 2 months, AI短信过滤 every 7 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 海通卫星 | AI短信过滤 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Size | 42 MB | 10 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [业 陈](https://appshunter.io/developer/1501328602) | [传霞 熊](https://appshunter.io/developer/1616365522) |

## What reviewers say

### 海通卫星

[App page](https://appshunter.io/ios/app/id1482727898)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI短信过滤

[App page](https://appshunter.io/ios/app/ai/id6449610536)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 海通卫星 free?

海通卫星 is free to download, with no in-app purchases.

### Is AI短信过滤 free?

AI短信过滤 costs $0.99, with no in-app purchases.

### Do 海通卫星 or AI短信过滤 have ads?

Neither 海通卫星 nor AI短信过滤 shows ads.

### Which is updated more often, 海通卫星 or AI短信过滤?

海通卫星 ships an update every 2 months, and AI短信过滤 every 7 months. Most recently, 海通卫星 was updated on October 29, 2026 and AI短信过滤 on October 27, 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.*