# Cloud Outliner vs Singularity Codex

The clearest difference is device support: Cloud Outliner at 3 against Singularity Codex's 1. Cloud Outliner also leads on iOS requirement (15.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Cloud Outliner sells 1 one-off in-app purchase and Singularity Codex sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Cloud Outliner | Singularity Codex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (751 ratings)](https://appshunter.io/ios/app/cloud-outliner-nested-lists/id1018143540/reviews)** | — |
| Number of ratings | **751** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 5 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Denys Ievenko](https://appshunter.io/developer/427936468) | [BURAK KADAN](https://appshunter.io/developer/6811318808) |

## What reviewers say

### Cloud Outliner

[App page](https://appshunter.io/ios/app/cloud-outliner-nested-lists/id1018143540)

This app helps you structure your thoughts and tasks into clear, organized lists. It offers visual organization, synchronization across devices, and rich editing features for easy management of your ideas and plans. Share your organized content easily with others.

**Highlights:** Multi-level document management, Drag & drop reordering, Swipe to indent, Rich text formatting, iCloud synchronization, Export to PDF and OPML, Password protection

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro Features | $4.99 | one-time |

**What reviewers like**

- 👍 Easy to use and intuitive
- 🚀 Seamless syncing across devices
- 📝 Great for organizing thoughts and ideas
- 🔍 Helpful for creating checklists and to-do lists
- 💻 Works well on both mobile and desktop

**What reviewers complain about**

- 🐛 Occasional syncing issues and data loss
- 🔍 Limited search and filtering capabilities
- 💻 Lack of split-screen support on iPad
- 🔄 Frequent prompts to rate the app
- 🎨 Limited customization options for text and formatting

**Reported bugs**

- Crashes and freezes on certain devices
- Issues with restoring Pro purchases on new devices
- Inconsistent syncing behavior between iOS and macOS versions

**Requested features**

- Add support for attaching files and images
- Improve export options beyond OPML
- Introduce a true dark mode with black text on dark background
- Add keyboard shortcuts for common actions
- Enhance the ability to move and reorganize outline items


### Singularity Codex

[App page](https://appshunter.io/ios/app/singularity-codex-self-notes/id6811318806)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 14-day Trial | Free | one-time |
| Codex, for good | $12.99 | one-time |


## Frequently asked questions

### Is Cloud Outliner free?

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

### Is Singularity Codex free?

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

### Do Cloud Outliner or Singularity Codex have ads?

Neither Cloud Outliner nor Singularity Codex shows ads.

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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.*