# JS.Notebook vs Offline Chatbot

The clearest difference is rating: JS.Notebook at 5.0 against Offline Chatbot's 4.1. JS.Notebook also leads on in-app purchases (none vs 4) and iOS requirement (14.0 vs 16.0). Offline Chatbot's advantage is update cadence (every 4 weeks vs every 50 months) and ratings volume (18 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Offline Chatbot sells 4 in-app purchases, starting at $4.99 per month. JS.Notebook asks for nothing beyond the download.

JS.Notebook holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Offline Chatbot has 18 ratings behind it against 1, so its average is the more settled of the two.

JS.Notebook ships an update every 50 months, Offline Chatbot every 4 weeks. The most recent releases landed on September 17, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | JS.Notebook | Offline Chatbot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jsnotebook/id1470144639/reviews)** | [4.1 (18 ratings)](https://appshunter.io/ios/app/offline-chatbot-private-ai/id6657958995/reviews) |
| Number of ratings | 1 | **18** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 50 months | **Every 4 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 19 MB | 300 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Zijie Deng](https://appshunter.io/developer/1070117038) | [新雨 李](https://appshunter.io/developer/1559932632) |

## What reviewers say

### JS.Notebook

[App page](https://appshunter.io/ios/app/jsnotebook/id1470144639)

Build, test, and run your JavaScript code directly on your iOS device. This utility allows you to execute scripts in widgets and even use your device as a host for computer browser code execution.

**Highlights:** Build JavaScript code, Test code at runtime, Run code in widgets, Use device as code host, Code execution in computer browser

**Features:** macOS Compatibility

**In-app purchases:** none


### Offline Chatbot

[App page](https://appshunter.io/ios/app/offline-chatbot-private-ai/id6657958995)

Experience a private AI chatbot that runs entirely offline on your device. This local AI assistant utilizes advanced LLM technology for secure and fast conversations without needing an internet connection.

**Highlights:** Offline AI chatbot, Local LLM technology, Private and secure conversations, No internet required, Fast AI assistance, Always accessible

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Offline Chatbot Subscription | $4.99 | per month |
| private LLM unlimited features | $4.99 | per month |
| Offline Chatbot Life Time | $14.99 | one-time |
| private LLM unlimited features | $14.99 | one-time |


## Frequently asked questions

### Is JS.Notebook free?

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

### Is Offline Chatbot free?

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

### Which has better reviews, JS.Notebook or Offline Chatbot?

JS.Notebook is rated higher. JS.Notebook averages 5.0 out of 5 from 1 ratings, while Offline Chatbot averages 4.1 from 18 ratings.

### Do JS.Notebook or Offline Chatbot have ads?

Neither JS.Notebook nor Offline Chatbot shows ads.

### Which is updated more often, JS.Notebook or Offline Chatbot?

JS.Notebook ships an update every 50 months, and Offline Chatbot every 4 weeks. Most recently, JS.Notebook was updated on September 17, 2026 and Offline Chatbot on September 8, 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.*