# 5G云测 vs ChatX

The clearest difference is in-app purchases: 5G云测 at none against ChatX's 6. 5G云测 also leads on iOS requirement (11.0 vs 15.0). ChatX's advantage is update cadence (fortnightly vs every 6 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. ChatX sells 6 one-off in-app purchases. 5G云测 asks for nothing beyond the download.

5G云测 ships an update every 6 months, ChatX fortnightly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 5G云测 | ChatX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (482 ratings)](https://appshunter.io/ios/app/chatx-ai-chat-client-top/id6446304087/reviews)** |
| Number of ratings | — | **482** |
| Positive reviews | — | 88.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 28 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [China Academy of Telecommunication Research of MIIT](https://appshunter.io/developer/918420891) | [6X Studio LLC](https://appshunter.io/developer/888749139) |

## What reviewers say

### 5G云测

[App page](https://appshunter.io/ios/app/5g/id1568257479)

**Features:** macOS Compatibility

**In-app purchases:** none


### ChatX

[App page](https://appshunter.io/ios/app/chatx-ai-chat-client-top/id6446304087)

This AI chat client leverages advanced language models to help you generate content and boost efficiency. It offers features like prompt collections, quick phrases, and image generation, all accessible through high-speed API servers. Manage your conversations and settings across multiple devices with ease.

**Highlights:** Multiple advanced AI models, High-speed API servers, Prompt collections, Image generation, iCloud multi-device sync, Quick phrases and shortcuts

**Features:** Family Sharing, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Lifetime) | Free | one-time |
| Add Words Pack 1 | $0.99 | one-time |
| Add Words Pack 2 | $3.99 | one-time |
| Pro | $4.99 | one-time |
| Add Words Pack 3 | $7.99 | one-time |
| Add Words Pack 4 | $17.99 | one-time |

**What reviewers like**

- 👍 Great app, quality
- 👍 Useful and powerful client
- 👍 Excellent replacement for ChatGPT
- 👍 Nice features
- 👍 Very solid AI chat app with many features

**What reviewers complain about**

- 🐛 Text-to-Speech voices could use improvement
- 🐛 AI image generation needs an upgrade
- 🐛 UI size for chats can be unpredictable
- 🔒 Words limit is not nice
- 🐛 Difficulty identifying uncensored models

**Reported bugs**

- Inconsistent iCloud sync for chat settings
- Occasional crashes
- Compatibility issues with older devices
- Login screen freezes

**Requested features**

- Safari extension
- Keyboard extension
- Support for Azure OpenAI API
- Markdown support
- Local model import and loading


## Frequently asked questions

### Is 5G云测 free?

5G云测 is free to download, with no in-app purchases.

### Is ChatX free?

ChatX is free to download, with in-app purchases available.

### Do 5G云测 or ChatX have ads?

Neither 5G云测 nor ChatX shows ads.

### Which is updated more often, 5G云测 or ChatX?

5G云测 ships an update every 6 months, and ChatX fortnightly. Most recently, 5G云测 was updated on November 7, 2026 and ChatX on November 3, 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.*