# Grow教室システム vs Simple HTML Editor

The clearest difference is in-app purchases: Grow教室システム at none against Simple HTML Editor's 2. Grow教室システム also leads on iOS requirement (10.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Simple HTML Editor sells 2 in-app purchases, starting at $1.99 per month. Grow教室システム asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on September 30, 2026.

## The numbers

| Metric | Grow教室システム | Simple HTML Editor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/simple-html-editor/id6761530603/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 18 MB | 54 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MPlanning](https://appshunter.io/developer/1485840882) | [YUKI TANAIKE](https://appshunter.io/developer/478558546) |

## What reviewers say

### Grow教室システム

[App page](https://appshunter.io/ios/app/grow/id1502812576)

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

**In-app purchases:** none


### Simple HTML Editor

[App page](https://appshunter.io/ios/app/simple-html-editor/id6761530603)

This app provides a straightforward way to write and edit HTML code with helpful features like syntax highlighting and easy navigation. It's ideal for learning HTML, taking notes, or creating simple web pages, and automatically saves your work.

**Highlights:** Syntax highlighting, Easy cursor movement, Auto-save functionality, Preview screen switching, Export and share options, Dark mode support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HTML Editor Pro (Monthly) | $1.99 | per month |
| HTML Editor Pro (Annual) | $18.00 | per year |


## Frequently asked questions

### Is Grow教室システム free?

Grow教室システム is free to download, with no in-app purchases.

### Is Simple HTML Editor free?

Simple HTML Editor is free to download, with in-app purchases available.

### Do Grow教室システム or Simple HTML Editor have ads?

Neither Grow教室システム nor Simple HTML Editor shows ads.

### Which is updated more often, Grow教室システム or Simple HTML Editor?

Grow教室システム ships an update every 3 weeks, and Simple HTML Editor every 3 weeks. Most recently, Grow教室システム was updated on September 30, 2026 and Simple HTML Editor on September 30, 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.*