# Cloud Outliner vs Key

The clearest difference is review sentiment: Cloud Outliner at 80% against Key's 0%. Cloud Outliner also leads on price (Free vs $0.99) and rating (4.5 vs 1.0). Key's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Cloud Outliner is free to download; Key costs $0.99 up front. Cloud Outliner sells 1 one-off in-app purchase. Key asks for nothing beyond the download.

Cloud Outliner holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Cloud Outliner has 751 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 80% of Cloud Outliner's written reviews are positive against 0% of Key's.

## The numbers

| Metric | Cloud Outliner | Key |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.5 (751 ratings)](https://appshunter.io/ios/app/cloud-outliner-nested-lists/id1018143540/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/key-tone-decoder/id6738107351/reviews) |
| Number of ratings | **751** | 1 |
| Positive reviews | **80.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 23 MB | 1 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Denys Ievenko](https://appshunter.io/developer/427936468) | [NANO ELECTRONICS RESEARCH MUHENDISLIK ARASTIRMA GELISTIRME LIMITED SIRKETI](https://appshunter.io/developer/1674573382) |

## 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


### Key

[App page](https://appshunter.io/ios/app/key-tone-decoder/id6738107351)

This application uses your device's microphone to capture and decode dual-tone multi-frequency (DTMF) signals in real-time. It displays the decoded numbers instantly on your screen, making it a useful tool for professionals and tech enthusiasts.

**Highlights:** Real-time DTMF signal decoding, Uses device microphone, Displays decoded numbers instantly, Suitable for professionals, Useful for tech enthusiasts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cloud Outliner free?

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

### Is Key free?

Key costs $0.99, with no in-app purchases.

### Which has better reviews, Cloud Outliner or Key?

Cloud Outliner is rated higher. Cloud Outliner averages 4.5 out of 5 from 751 ratings, while Key averages 1.0 from 1 ratings.

### Do Cloud Outliner or Key have ads?

Neither Cloud Outliner nor Key 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.*