# CodeMaster vs RegEx Tester

The clearest difference is price: CodeMaster at Free against RegEx Tester's $0.99. CodeMaster also leads on update cadence (monthly vs every 5 months). RegEx Tester's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

CodeMaster is free to download; RegEx Tester costs $0.99 up front. CodeMaster sells 3 in-app purchases, starting at $1.99 per 7 days. RegEx Tester asks for nothing beyond the download.

CodeMaster ships an update monthly, RegEx Tester every 5 months. The most recent releases landed on September 28, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | CodeMaster | RegEx Tester |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.6 (140 ratings)](https://appshunter.io/ios/app/codemaster-mobile-coding-ide/id1514942957/reviews)** | — |
| Number of ratings | **140** | — |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Subscription | — |
| Size | 1.5 GB | 0 MB |
| Requires iOS | 16 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Dazhuo Information Technology Co., Ltd.](https://appshunter.io/developer/1470341377) | [Marco Tini](https://appshunter.io/developer/544232459) |

## 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 |


### RegEx Tester

[App page](https://appshunter.io/ios/app/regex-tester/id6748038416)

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

**In-app purchases:** none


## Frequently asked questions

### Is CodeMaster free?

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

### Is RegEx Tester free?

RegEx Tester costs $0.99, with no in-app purchases.

### Do CodeMaster or RegEx Tester have ads?

Neither CodeMaster nor RegEx Tester shows ads.

### Which is updated more often, CodeMaster or RegEx Tester?

CodeMaster ships an update monthly, and RegEx Tester every 5 months. Most recently, CodeMaster was updated on September 28, 2026 and RegEx Tester 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.*