# 星恒SWP vs Chat AI

The clearest difference is price: 星恒SWP at Free against Chat AI's $0.99. Chat AI's advantage is update cadence (every 5 days vs every 6 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

星恒SWP is free to download; Chat AI costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

星恒SWP ships an update every 6 weeks, Chat AI every 5 days. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 星恒SWP | Chat AI |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | — | Paid |
| Size | 11 MB | 7 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Phylion Battery Co., Ltd.](https://appshunter.io/developer/1606270759) | [承宇 万](https://appshunter.io/developer/1467877310) |

## What reviewers say

### 星恒SWP

[App page](https://appshunter.io/ios/app/swp/id1606273472)

**In-app purchases:** none


### Chat AI

[App page](https://appshunter.io/ios/app/chat-ai/id6449462888)

This AI-powered tool assists with a wide range of tasks, including chatting, content creation, writing articles, translation, and coding. It serves as a professional assistant for daily life and work, fulfilling diverse needs.

**Highlights:** AI-powered chat, Content creation, Article writing, Translation, Programming assistance, Marketing copy generation, Video script writing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 星恒SWP free?

星恒SWP is free to download, with no in-app purchases.

### Is Chat AI free?

Chat AI costs $0.99, with no in-app purchases.

### Do 星恒SWP or Chat AI have ads?

Neither 星恒SWP nor Chat AI shows ads.

### Which is updated more often, 星恒SWP or Chat AI?

星恒SWP ships an update every 6 weeks, and Chat AI every 5 days. Most recently, 星恒SWP was updated on October 16, 2026 and Chat AI on October 5, 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.*