# CodeRun vs Codereader.dev

The clearest difference is review sentiment: Codereader.dev at 100% against CodeRun's 0%. Codereader.dev also leads on update cadence (every 2 weeks vs every 6 weeks) and iOS requirement (13.4 vs 15). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. CodeRun sells 3 in-app purchases, starting at $0.99 per 7 days and Codereader.dev sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CodeRun ships an update every 6 weeks, Codereader.dev every 2 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | CodeRun | Codereader.dev |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/codereaderdev/id6444749484/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 48 MB | 46 MB |
| Requires iOS | 15 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai Dazhuo Information Technology Co., Ltd.](https://appshunter.io/developer/1470341377) | [Matias Andrade Guzman](https://appshunter.io/developer/1656626837) |

## What reviewers say

### CodeRun

[App page](https://appshunter.io/ios/app/coderun-code-snippet-run/id1541527450)

Run and edit code for hundreds of programming languages directly on your mobile device. Features instant execution, interactive debugging, and code sharing capabilities for developers, students, and enthusiasts.

**Highlights:** Supports 680 programming languages, Instant code execution, Interactive debugging, Code sharing and importing, Mobile code prototyping, Learning-friendly environment

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.99 | per 7 days |
| 3-day free trail | $2.99 | per month |
| Annual Subscription | $12.99 | per year |


### Codereader.dev

[App page](https://appshunter.io/ios/app/codereaderdev/id6444749484)

Capture code ideas and notes on the go, read code comfortably on your phone with customizable displays, and support multiple programming languages. This tool aims to make your coding life more flexible and convenient.

**Highlights:** Capture code ideas on the fly, Read code comfortably on phone, Customizable display, Multi-language support, Quick code reviews, Jot down notes

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Codereader Pro | $4.99 | one-time |


## Frequently asked questions

### Is CodeRun free?

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

### Is Codereader.dev free?

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

### Do CodeRun or Codereader.dev have ads?

Neither CodeRun nor Codereader.dev shows ads.

### Which is updated more often, CodeRun or Codereader.dev?

CodeRun ships an update every 6 weeks, and Codereader.dev every 2 weeks. Most recently, CodeRun was updated on November 7, 2026 and Codereader.dev on November 3, 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.*