# Runestone Text Editor vs O

The clearest difference is ads: Runestone Text Editor at none against O's shown. Runestone Text Editor also leads on review sentiment (76% vs 63%). O's advantage is chart position (#6 vs #45) and ratings volume (8.6K vs 2K). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. Runestone Text 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.

Runestone Text Editor holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 2K and 8.6K respectively. Written reviews point the same way: 76% of Runestone Text Editor's written reviews are positive against 63% of O's.

Runestone Text Editor ships an update every 2 weeks, O fortnightly. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Runestone Text Editor | O |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2K ratings)](https://appshunter.io/ios/app/runestone-text-editor/id1548193893/reviews)** | [4.5 (8.6K ratings)](https://appshunter.io/ios/app/o-kam-pro/id1602054864/reviews) |
| Number of ratings | 2K | **8.6K** |
| Positive reviews | **76.0% of reviews** | 62.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #45 | **#6** |
| Size | 64 MB | 366 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Simon B. Støvring](https://appshunter.io/developer/423532907) | [Shenzhen VeePai IoT Intelligent Technology LLC](https://appshunter.io/developer/557459166) |

## What reviewers say

### Runestone Text Editor

[App page](https://appshunter.io/ios/app/runestone-text-editor/id1548193893)

**Currently charting:** #45 Top Free · Developer Tools, #45 Top Grossing · Developer Tools (US App Store)

A powerful plain text and code editor for iPhone and iPad. Offers syntax highlighting, line numbers, find and replace, and extensive customization options for developers and writers.

**Highlights:** Syntax highlighting for many languages, Customizable themes and fonts, Advanced find and replace, Line numbers and cursor location, Code formatting with Prettier.js, Multiple windows on iPad

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | one-time |

**What reviewers like**

- 💎 Excellent text editor
- 🚀 Smooth and responsive
- 🎨 Customizable themes and appearance
- 🔒 Secure file storage and sync
- 👍 Clean and intuitive interface

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 🔍 Difficulty navigating files/folders
- 📝 Limited functionality without premium
- 🔌 Performance issues on older devices
- 🔒 Difficulty accessing files in cloud storage

**Reported bugs**

- Disappearing files
- Difficulty pasting text
- Scroll position not saved
- Hangs on startup
- Trouble opening large files

**Requested features**

- Markdown preview
- Code folding
- Syntax highlighting for more languages
- Ability to run/execute code
- Multiple file/window support


### O

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

**Currently charting:** #6 Top Free · Developer Tools, #16 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 Runestone Text Editor free?

Runestone Text 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, Runestone Text Editor or O?

Runestone Text Editor is rated higher. Runestone Text Editor averages 4.7 out of 5 from 2K ratings, while O averages 4.5 from 8.6K ratings.

### Do Runestone Text Editor or O have ads?

O shows ads; Runestone Text Editor does not.

### Which is updated more often, Runestone Text Editor or O?

Runestone Text Editor ships an update every 2 weeks, and O fortnightly. Most recently, Runestone Text Editor was updated on October 21, 2026 and O on October 23, 2026.

### Which is more popular, Runestone Text Editor or O?

Runestone Text Editor currently peaks at #45 in the App Store charts, and O at #6. 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.*