# CodeMaster vs My Device Identifiers

The clearest difference is rating: CodeMaster at 4.6 against My Device Identifiers's 4.0. CodeMaster also leads on ads (none vs shown) and ratings volume (139 vs 8). My Device Identifiers's advantage is review sentiment (85% vs 44%) and in-app purchases (none vs 3). On price, update cadence and device support there is nothing between them.

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

CodeMaster holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: CodeMaster has 139 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 44% of CodeMaster's written reviews are positive against 85% of My Device Identifiers's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | CodeMaster | My Device Identifiers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (139 ratings)](https://appshunter.io/ios/app/codemaster-mobile-coding-ide/id1514942957/reviews)** | [4.0 (8 ratings)](https://appshunter.io/ios/app/my-device-identifiers/id1544172686/reviews) |
| Number of ratings | **139** | 8 |
| Positive reviews | 44.4% of reviews | **84.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | Subscription | **Ad-supported** |
| Size | 170 MB | 22 MB |
| Requires iOS | 15 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai Dazhuo Information Technology Co., Ltd.](https://appshunter.io/developer/1470341377) | [Kochava](https://appshunter.io/developer/1064196627) |

## 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 |


### My Device Identifiers

[App page](https://appshunter.io/ios/app/my-device-identifiers/id1544172686)

This app allows users to view and copy device identifiers like IDFA and IDFV. It leverages ATT (AppTrackingTransparency) for this functionality. Useful for developers and those interested in app tracking.

**Highlights:** View IDFA, View IDFV, Copy device identifiers, Utilizes AppTrackingTransparency (ATT), Developer tool

**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 My Device Identifiers free?

My Device Identifiers is free to download, with no in-app purchases.

### Which has better reviews, CodeMaster or My Device Identifiers?

CodeMaster is rated higher. CodeMaster averages 4.6 out of 5 from 139 ratings, while My Device Identifiers averages 4.0 from 8 ratings.

### Do CodeMaster or My Device Identifiers have ads?

My Device Identifiers shows ads; CodeMaster does not.

### Which is updated more often, CodeMaster or My Device Identifiers?

CodeMaster ships an update monthly, and My Device Identifiers monthly. Most recently, CodeMaster was updated on September 23, 2026 and My Device Identifiers on September 22, 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.*