# Symbolic Method vs JS.Notebook

The clearest difference is in-app purchases: JS.Notebook at none against Symbolic Method's 2. JS.Notebook also leads on iOS requirement (14.0 vs 16.6). Symbolic Method's advantage is update cadence (monthly vs every 50 months). On price, ads and device support there is nothing between them.

Both are free to download. Symbolic Method sells 2 in-app purchases, starting at $2.99 per 3 months. JS.Notebook asks for nothing beyond the download.

Symbolic Method ships an update monthly, JS.Notebook every 50 months. The most recent releases landed on October 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Symbolic Method | JS.Notebook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jsnotebook/id1470144639/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 50 months |
| Monetization | — | Free |
| Size | 4 MB | 19 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ralph Cos](https://appshunter.io/developer/573505028) | [Zijie Deng](https://appshunter.io/developer/1070117038) |

## What reviewers say

### Symbolic Method

[App page](https://appshunter.io/ios/app/symbolic-method/id781671010)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Months Subscription | $2.99 | per 3 months |
| Annual Subscription | $4.99 | per year |


### 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


## Frequently asked questions

### Is Symbolic Method free?

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

### Is JS.Notebook free?

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

### Do Symbolic Method or JS.Notebook have ads?

Neither Symbolic Method nor JS.Notebook shows ads.

### Which is updated more often, Symbolic Method or JS.Notebook?

Symbolic Method ships an update monthly, and JS.Notebook every 50 months. Most recently, Symbolic Method was updated on October 10, 2026 and JS.Notebook on September 17, 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.*