# Chatbox vs 纸背单词

The clearest difference is in-app purchases: Chatbox at none against 纸背单词's 4. Chatbox also leads on ratings volume (659 vs 1). 纸背单词's advantage is rating (5.0 vs 4.6) and review sentiment (100% vs 78%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 纸背单词 sells 4 in-app purchases, starting at $0.99 per month. Chatbox asks for nothing beyond the download.

纸背单词 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Chatbox has 659 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 78% of Chatbox's written reviews are positive against 100% of 纸背单词's.

Chatbox ships an update weekly, 纸背单词 every 8 days. Both last shipped on October 22, 2026.

## The numbers

| Metric | Chatbox | 纸背单词 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (659 ratings)](https://appshunter.io/ios/app/chatbox-powerful-ai-client/id6471368056/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6749792248/reviews)** |
| Number of ratings | **659** | 1 |
| Positive reviews | 77.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 days |
| Monetization | Free | — |
| Size | 48 MB | 320 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Mediocre Apps](https://appshunter.io/developer/1772881024) | [家毅 狄](https://appshunter.io/developer/1817304592) |

## What reviewers say

### Chatbox

[App page](https://appshunter.io/ios/app/chatbox-powerful-ai-client/id6471368056)

This application acts as a universal client, connecting you to leading AI models across various devices. It offers features like code assistance, image generation, and smart file understanding, all while prioritizing local data storage for privacy.

**Highlights:** Connect to multiple AI models, Analyze documents, images, and code, AI-powered code generation and optimization, Text-to-image generation, Local data storage for privacy, Cross-device synchronization

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

**In-app purchases:** none

**What reviewers like**

- 👍 Good customization options
- 🚀 Works well with local LLMs
- 💡 Supports multiple API formats
- 🔒 Privacy-focused (account-free)

**What reviewers complain about**

- 🐛 Local network access issues on iOS
- 🐛 Compatibility problems with older iOS versions
- 🐛 Streaming response issues
- 🐛 UI/UX not optimized for mobile

**Reported bugs**

- Cannot select Ollama models
- Custom API URL connections failing
- Live scrolling issues during streaming
- Proxy settings not working on mobile

**Requested features**

- Add support for local Ollama models
- Improve organization features (folders, projects, etc.)
- Implement iCloud syncing
- Add Chinese language support


### 纸背单词

[App page](https://appshunter.io/ios/app/id6749792248)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度订阅 | $0.99 | per month |
| 年度订阅 | $3.99 | per year |
| Paperball*60 | $0.99 | one-time |
| 纸背单词终身会员 | $7.99 | one-time |


## Frequently asked questions

### Is Chatbox free?

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

### Is 纸背单词 free?

纸背单词 is free to download, with in-app purchases available.

### Which has better reviews, Chatbox or 纸背单词?

纸背单词 is rated higher. Chatbox averages 4.6 out of 5 from 659 ratings, while 纸背单词 averages 5.0 from 1 ratings.

### Do Chatbox or 纸背单词 have ads?

Neither Chatbox nor 纸背单词 shows ads.

### Which is updated more often, Chatbox or 纸背单词?

Chatbox ships an update weekly, and 纸背单词 every 8 days. Most recently, Chatbox was updated on October 22, 2026 and 纸背单词 on October 22, 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.*