# CodeMaster vs DevTools Extension

The clearest difference is rating: CodeMaster at 4.6 against DevTools Extension's 3.5. CodeMaster also leads on update cadence (monthly vs every 3 months) and chart position (#198 vs unranked). DevTools Extension's advantage is in-app purchases (none vs 3) and review sentiment (62% vs 44%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CodeMaster sells 3 in-app purchases, starting at $1.99 per 7 days. DevTools Extension asks for nothing beyond the download.

CodeMaster holds the better App Store score, 4.6 against 3.5. That said, the two scores are not equally well evidenced: CodeMaster has 140 ratings behind it against 17, so its average is the more settled of the two. Written reviews complicate that: 44% of CodeMaster's written reviews are positive against 62% of DevTools Extension's, so the app with the better star average is not the one people write more warmly about.

CodeMaster ships an update monthly, DevTools Extension every 3 months. Both last shipped on September 28, 2026.

## The numbers

| Metric | CodeMaster | DevTools Extension |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (140 ratings)](https://appshunter.io/ios/app/codemaster-mobile-coding-ide/id1514942957/reviews)** | [3.5 (17 ratings)](https://appshunter.io/ios/app/devtools-extension/id1611993508/reviews) |
| Number of ratings | **140** | 17 |
| Positive reviews | 44.4% of reviews | **61.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Subscription | **Free** |
| Best chart rank | **#198** | — |
| Size | 1.5 GB | 1 MB |
| Requires iOS | 16 | **15.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Dazhuo Information Technology Co., Ltd.](https://appshunter.io/developer/1470341377) | [浩鑫 庄](https://appshunter.io/developer/1602937604) |

## What reviewers say

### CodeMaster

[App page](https://appshunter.io/ios/app/codemaster-mobile-coding-ide/id1514942957)

**Currently charting:** #198 Top Grossing · Developer Tools (US App Store)

A professional mobile code editor and development tool for iOS. It offers comprehensive code browsing, editing, and management features, along with integrated tools for remote connections, database design, and GitHub integration.

**Highlights:** File management and browser, VS Code core Monaco editor, GitHub integration, Code snippet management, Database design tool, SSH client and SFTP

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Membership | $1.99 | per 7 days |
| Monthly subscription | $3.99 | per month |
| Annual Subscription | $20.99 | per year |


### DevTools Extension

[App page](https://appshunter.io/ios/app/devtools-extension/id1611993508)

A browser extension for Safari that provides web developers with essential tools. It allows inspection of console logs, DOM elements, network requests, resources like localStorage and cookies, and source code.

**Highlights:** Console logging and command execution, DOM node and computed style inspection, Network requests and responses monitoring, Resource inspection (localStorage, cookies, etc.), Webpage source code viewing

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

**In-app purchases:** none


## Frequently asked questions

### Is CodeMaster free?

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

### Is DevTools Extension free?

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

### Which has better reviews, CodeMaster or DevTools Extension?

CodeMaster is rated higher. CodeMaster averages 4.6 out of 5 from 140 ratings, while DevTools Extension averages 3.5 from 17 ratings.

### Do CodeMaster or DevTools Extension have ads?

Neither CodeMaster nor DevTools Extension shows ads.

### Which is updated more often, CodeMaster or DevTools Extension?

CodeMaster ships an update monthly, and DevTools Extension every 3 months. Most recently, CodeMaster was updated on September 28, 2026 and DevTools Extension on September 28, 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.*