# Linking Lists vs Structured Outliner

The clearest difference is in-app purchases: Linking Lists at none against Structured Outliner's 1. Linking Lists also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). Structured Outliner's advantage is update cadence (every 9 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Structured Outliner sells 1 one-off in-app purchase. Linking Lists asks for nothing beyond the download.

Linking Lists ships an update every 3 months, Structured Outliner every 9 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Linking Lists | Structured Outliner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 9 days** |
| Size | 63 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [James Welch](https://appshunter.io/developer/1873814079) | [Felipe Carraro](https://appshunter.io/developer/1887606432) |

## What reviewers say

### Linking Lists

[App page](https://appshunter.io/ios/app/linking-lists/id6758587989)

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

**In-app purchases:** none


### Structured Outliner

[App page](https://appshunter.io/ios/app/structured-outliner/id6761066639)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $7.99 | one-time |


## Frequently asked questions

### Is Linking Lists free?

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

### Is Structured Outliner free?

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

### Do Linking Lists or Structured Outliner have ads?

Structured Outliner shows ads; Linking Lists does not.

### Which is updated more often, Linking Lists or Structured Outliner?

Linking Lists ships an update every 3 months, and Structured Outliner every 9 days. Most recently, Linking Lists was updated on October 31, 2026 and Structured Outliner on November 5, 2026.

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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.*