# Code Editor vs O

The clearest difference is rating: O at 4.5 against Code Editor's 3.2. O also leads on ratings volume (8.6K vs 43) and update cadence (every 2 weeks vs every 5 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Code Editor sells 1 one-off in-app purchase and O sells 23 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

O holds the better App Store score, 4.5 against 3.2. That said, the two scores are not equally well evidenced: O has 8.6K ratings behind it against 43, so its average is the more settled of the two. Written reviews point the same way: 54% of Code Editor's written reviews are positive against 63% of O's.

Code Editor ships an update every 5 weeks, O every 2 weeks. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Code Editor | O |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (43 ratings)](https://appshunter.io/ios/app/code-editor-compiler-and-ide/id1581290510/reviews) | **[4.5 (8.6K ratings)](https://appshunter.io/ios/app/o-kam-pro/id1602054864/reviews)** |
| Number of ratings | 43 | **8.6K** |
| Positive reviews | 53.8% of reviews | **63.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #74 | **#8** |
| Size | 65 MB | 366 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Rhythm Software](https://appshunter.io/developer/1581290512) | [Shenzhen VeePai IoT Intelligent Technology LLC](https://appshunter.io/developer/557459166) |

## What reviewers say

### Code Editor

[App page](https://appshunter.io/ios/app/code-editor-compiler-and-ide/id1581290510)

**Currently charting:** #74 Top Free · Developer Tools (US App Store)

This app is a powerful mobile code editor and compiler designed for programmers. It offers syntax highlighting for numerous languages, code assistance, and the ability to compile and run code directly on your device. Access files from cloud storage and version control systems, with customizable themes and extensive editing features.

**Highlights:** Syntax highlighting for 110+ languages, Online compiler for 30+ languages, Code assist and auto-completion, Multi-tab navigation, Unlimited undo/redo, Cloud file access (FTP, WebDAV, Google Drive, Dropbox, OneDrive), GitHub/GitLab integration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads (Forever) | $3.99 | one-time |

**What reviewers like**

- 👍 Great for coding on the go
- 👍 Supports many languages
- 👍 Easy to use interface
- 👍 Good for learning and quick edits
- 👍 Minimal ads (for some users)

**What reviewers complain about**

- 😠 Unskippable, full-screen ads
- 😠 Ads after every file operation
- 😠 Ads interrupt workflow
- 😠 Frequent and intrusive ads
- 😠 Paid version still has ads

**Reported bugs**

- Uninterruptible ads
- Cannot create new files
- Cannot copy files
- Sidebar cannot be reopened after closing
- Cannot save files

**Requested features**

- SFTP protocol connection
- Add a run button
- Error indicator during typing
- Custom keyboard with coding symbols
- Ability to edit visual styles/syntax coloring


### O

[App page](https://appshunter.io/ios/app/o-kam-pro/id1602054864)

**Currently charting:** #8 Top Free · Developer Tools, #19 Top Grossing · Developer Tools (US App Store)

Monitor your home remotely with real-time video surveillance. Access cloud storage, receive alarm notifications, and communicate via two-way audio. Capture photos and videos for convenient home management.

**Highlights:** Real-time video monitoring, Cloud storage playback, Alarm push notifications, Two-way voice intercom, Photo and video capture, Simple operation and design

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

**In-app purchases (23)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly card-7(SA tryout) | $0.99 | one-time |
| monthly card-7(tryout) | $0.99 | one-time |
| monthly card-7(EU tryout) | $0.99 | one-time |
| monthly card-7(JP tryout) | $0.99 | one-time |
| monthly card-7(AE tryout) | $0.99 | one-time |
| monthly card | $1.99 | one-time |
| monthly card | $2.99 | one-time |
| monthly card(JP)-7 | $2.99 | one-time |
| monthly card- 7 | $3.99 | one-time |
| monthly card- 30 | $4.99 | one-time |
| monthly card | $5.99 | one-time |
| monthly card(JP)- 30 | $5.99 | one-time |
| monthly card(SA)- 30 | $5.99 | one-time |
| half year card | $6.99 | one-time |
| monthly card(AE)-30 | $7.99 | one-time |
| yearly card | $12.99 | one-time |
| half year card | $14.99 | one-time |
| yearly card | $24.99 | one-time |
| half year card -7 | $28.99 | one-time |
| half year card | $31.99 | one-time |
| yearly card | $49.99 | one-time |
| yearly card - 7 | $49.99 | one-time |
| half year card -30 | $74.99 | one-time |

**What reviewers like**

- 🚀 Convenient
- 🚀 Easy to use
- 🚀 Great picture quality
- 🚀 Excellent value
- 🚀 Reliable

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Unreliable motion detection
- 🔋 Battery life concerns
- 🔍 Difficult to navigate app
- 💸 Expensive subscription

**Reported bugs**

- Frequent app crashes
- Inability to view recorded footage
- Inconsistent camera performance after updates

**Requested features**

- Easier cloud storage management
- Improved motion detection sensitivity
- More customization options
- Ability to disable microphone/speakers
- Smoother app performance


## Frequently asked questions

### Is Code Editor free?

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

### Is O free?

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

### Which has better reviews, Code Editor or O?

O is rated higher. Code Editor averages 3.2 out of 5 from 43 ratings, while O averages 4.5 from 8.6K ratings.

### Do Code Editor or O have ads?

Both Code Editor and O show ads.

### Which is updated more often, Code Editor or O?

Code Editor ships an update every 5 weeks, and O every 2 weeks. Most recently, Code Editor was updated on October 13, 2026 and O on October 14, 2026.

### Which is more popular, Code Editor or O?

Code Editor currently peaks at #74 in the App Store charts, and O at #8. Chart position reflects recent download velocity rather than total install base.

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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.*