# CodeMaster vs CodeViewer

The clearest difference is price: CodeMaster at Free against CodeViewer's $0.29. CodeMaster also leads on update cadence (monthly vs every 8 months) and iOS requirement (15 vs 17.2). CodeViewer's advantage is in-app purchases (none vs 3). On ads and device support there is nothing between them.

CodeMaster is free to download; CodeViewer costs $0.29 up front. CodeMaster sells 3 in-app purchases, starting at $1.99 per 7 days. CodeViewer asks for nothing beyond the download.

CodeMaster ships an update monthly, CodeViewer every 8 months. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | CodeMaster | CodeViewer |
| --- | --- | --- |
| Price | **Free** | $0.29 |
| Rating | **[4.6 (139 ratings)](https://appshunter.io/ios/app/codemaster-mobile-coding-ide/id1514942957/reviews)** | — |
| Number of ratings | **139** | — |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | Subscription | — |
| Size | 170 MB | 1 MB |
| Requires iOS | **15** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai Dazhuo Information Technology Co., Ltd.](https://appshunter.io/developer/1470341377) | [健 王](https://appshunter.io/developer/1558318494) |

## What reviewers say

### CodeMaster

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

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 |


### CodeViewer

[App page](https://appshunter.io/ios/app/codeviewer/id6443973448)

**In-app purchases:** none


## Frequently asked questions

### Is CodeMaster free?

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

### Is CodeViewer free?

CodeViewer costs $0.29, with no in-app purchases.

### Do CodeMaster or CodeViewer have ads?

Neither CodeMaster nor CodeViewer shows ads.

### Which is updated more often, CodeMaster or CodeViewer?

CodeMaster ships an update monthly, and CodeViewer every 8 months. Most recently, CodeMaster was updated on September 23, 2026 and CodeViewer on September 21, 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.*