# CodeMaster vs PotoHEX

The clearest difference is rating: CodeMaster at 4.6 against PotoHEX's 3.5. CodeMaster also leads on ratings volume (140 vs 16) and review sentiment (44% vs 33%). PotoHEX's advantage is monetization model (free with in-app purchases vs subscription) and update cadence (every 2 weeks vs monthly). On price, ads, in-app purchases 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 and PotoHEX sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

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 16, so its average is the more settled of the two. Written reviews point the same way: 44% of CodeMaster's written reviews are positive against 33% of PotoHEX's.

CodeMaster ships an update monthly, PotoHEX every 2 weeks. Both last shipped on October 19, 2026.

## The numbers

| Metric | CodeMaster | PotoHEX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (140 ratings)](https://appshunter.io/ios/app/codemaster-mobile-coding-ide/id1514942957/reviews)** | [3.5 (16 ratings)](https://appshunter.io/ios/app/potohex-hex-file-editor/id1620963302/reviews) |
| Number of ratings | **140** | 16 |
| Positive reviews | **44.4% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 1.5 GB | 20 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) | [Alexander Pototskiy](https://appshunter.io/developer/1620963304) |

## 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 |


### PotoHEX

[App page](https://appshunter.io/ios/app/potohex-hex-file-editor/id1620963302)

This tool allows users to inspect and modify any file on their iOS device at the byte and character level. It supports numerous encodings, offers a wide range of checksum and hash calculations, and includes various encryption, compression, and encoding/decoding functionalities.

**Highlights:** Byte and character level inspection/editing, Extensive encoding support, Checksum and hash calculations, Encryption and decryption, Compression and decompression, Multi-tab interface, Undo/Redo functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Permanent | $9.99 | one-time |


## Frequently asked questions

### Is CodeMaster free?

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

### Is PotoHEX free?

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

### Which has better reviews, CodeMaster or PotoHEX?

CodeMaster is rated higher. CodeMaster averages 4.6 out of 5 from 140 ratings, while PotoHEX averages 3.5 from 16 ratings.

### Do CodeMaster or PotoHEX have ads?

Neither CodeMaster nor PotoHEX shows ads.

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

CodeMaster ships an update monthly, and PotoHEX every 2 weeks. Most recently, CodeMaster was updated on October 19, 2026 and PotoHEX on October 19, 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.*