# CodeMaster vs Algorithms

The clearest difference is monetization model: Algorithms at free against CodeMaster's subscription. Algorithms also leads on review sentiment (79% vs 44%). CodeMaster's advantage is ratings volume (139 vs 8). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. CodeMaster sells 3 in-app purchases, starting at $1.99 per 7 days and Algorithms sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for CodeMaster against 4.5 for Algorithms. 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 are what separate them: 44% of CodeMaster's written reviews are positive against 79% of Algorithms's.

CodeMaster ships an update monthly, Algorithms every 3 weeks. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | CodeMaster | Algorithms |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (139 ratings)](https://appshunter.io/ios/app/codemaster-mobile-coding-ide/id1514942957/reviews)** | [4.5 (8 ratings)](https://appshunter.io/ios/app/algorithms-animation-display/id1624248084/reviews) |
| Number of ratings | **139** | 8 |
| Positive reviews | 44.4% of reviews | **78.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Subscription | **Free** |
| Size | 170 MB | 25 MB |
| Requires iOS | **15** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai Dazhuo Information Technology Co., Ltd.](https://appshunter.io/developer/1470341377) | [森 林](https://appshunter.io/developer/501130350) |

## 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 |


### Algorithms

[App page](https://appshunter.io/ios/app/algorithms-animation-display/id1624248084)

Learn algorithm concepts through interactive animations and code explanations. Master complex problems with a step-by-step visual approach, ideal for interview preparation and efficient learning.

**Highlights:** Interactive algorithm animations, Code explanations with subtitles, Step-by-step learning process, Categorized algorithm problems, Visual debugging aid, Focus on understanding ideas and code

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock easy problems | $2.99 | one-time |
| Unlock medium & hard problems | $3.99 | one-time |
| Unlock all problems | $5.99 | one-time |


## Frequently asked questions

### Is CodeMaster free?

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

### Is Algorithms free?

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

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

CodeMaster is rated higher. CodeMaster averages 4.6 out of 5 from 139 ratings, while Algorithms averages 4.5 from 8 ratings.

### Do CodeMaster or Algorithms have ads?

Neither CodeMaster nor Algorithms shows ads.

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

CodeMaster ships an update monthly, and Algorithms every 3 weeks. Most recently, CodeMaster was updated on September 23, 2026 and Algorithms on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*