Codable vs Programming master
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Codable
This app offers front-end web development tools optimized for mobile devices. It allows for basic debugging, rendering tests, and CSS editing of any web URL directly from your phone.
- Resizable viewport for device emulation
- View pre-rendered website source
- Inspect and edit CSS
- View and execute console commands
- Structured listing of rendered nodes
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Codable is a lightweight web developer toolkit for iPhone and iPad. Use the Safari extension to inspect pages where they already run. Select elements inline, browse the DOM tree, view HTML, inspect styles and node metadata, evaluate JavaScript, capture console output, view source, inspect resources, and review network activity. On supported devices, on-device Apple Intelligence can be used to find elements and perform edits. The main app has three tabs for development and testing: - Resize: a browser surface for testing responsive layouts with custom viewport width, height, scale, presets, and drag handles. - Scratchpad: a JavaScript editor and runner with syntax coloring, code-focused keyboard shortcuts, document support, and optional Apple Intelligence assistance on supported devices. - Extension: a small info page with instructions on how to enable the Safari extension, and a way to view a local demo page with CSS, JavaScript, resources, console logs, and network requests to try out the tools within Safari.
Programming master
This app offers code editors for eight popular programming languages and various development tools like regex and QR code generators. It also includes extensive documentation and tutorials for mobile, front-end, server, database, cloud computing, and AI topics.
- Code editors for 8 popular languages
- Regular expression tool
- Data encryption/decryption
- QR code generator
- Document library for various tech fields
- Programming tutorials and courses
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It mainly includes Java, php, C, C++, HTML, Ruby, Python, Go eight popular language code editors, as well as many commonly used tools for programming, such as regular expressions, data encryption and decryption, QR code and other tools. In addition, it also provides mobile, front-end, server, database, cloud computing, artificial intelligence document library, a professional programming introductory course and programming document tutorial APP, including big data, network operation and maintenance, products Online tutorials and books on programming languages and open source technologies such as operations, HTML, CSS, Javascript, jQuery, C, PHP, and Sql
Screenshots
Verdict
The clearest difference is review sentiment: Programming master at 67% against Codable's 0%. Programming master also leads on iOS requirement (12.1 vs 26.4). Codable's advantage is rating (4.3 vs 2.4) and in-app purchases (none vs 2). On price, ratings volume, update cadence and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Programming master sells 2 one-off in-app purchases. Codable asks for nothing beyond the download.
Codable holds the better App Store score, 4.3 against 2.4. Both are backed by a comparable volume of ratings — 6 and 17 respectively. Written reviews complicate that: 0% of Codable's written reviews are positive against 67% of Programming master's, so the app with the better star average is not the one people write more warmly about.
Codable ships an update monthly, Programming master every 3 weeks. The most recent releases landed on September 26, 2026 and October 7, 2026 respectively.
| Parameter | Codable | Programming master |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) — better | 2.4 (17 ratings) |
| Positive reviews | 0.0% of reviews | 66.7% of reviews — better |
| Number of ratings | 6 | 17 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.4 | 12.1 — better |
| Further details — not scored | ||
| Size | 8 MB | 78 MB |
| Age rating | 17+ | 4+ |
| Developer | Jeremy Collins | 凌云 蔡 |
Customer experience
Codable
Programming master
In-app purchases
Codable
No in-app purchases
Programming master
- one year vip$1.99
- One year vip$15.99









