# Outliner vs Signal

The clearest difference is in-app purchases: Signal at none against Outliner's 3. Outliner's advantage is device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Outliner sells 3 in-app purchases, starting at $3.99 per month. Signal asks for nothing beyond the download.

## The numbers

| Metric | Outliner | Signal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (66 ratings)](https://appshunter.io/ios/app/outliner-scroll/id1597619594/reviews)** | — |
| Number of ratings | **66** | — |
| Positive reviews | 77.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 27 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Applorium Ltd](https://appshunter.io/developer/1688522804) | [FINDLAY WILLIAM EYRE CUMMING](https://appshunter.io/developer/1856951386) |

## What reviewers say

### Outliner

[App page](https://appshunter.io/ios/app/outliner-scroll/id1597619594)

Organize your notes, lists, and to-dos with a powerful outliner. Add rich detail to your thoughts and keep everything in one dynamic place. Quickly find and manage your entries with intuitive search and completion features.

**Highlights:** Multi-functional outliner, Add detailed notes, Dynamic design, Quick search, Mark as complete

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Yearly Subscription | $9.99 | per year |
| Scroll Premium | $19.99 | one-time |


### Signal

[App page](https://appshunter.io/ios/app/signal-lists/id6755887358)

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

**In-app purchases:** none


## Frequently asked questions

### Is Outliner free?

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

### Is Signal free?

Signal is free to download, with no in-app purchases.

### Do Outliner or Signal have ads?

Neither Outliner nor Signal 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.*