# One Touch Note vs Structured Outliner

The clearest difference is in-app purchases: One Touch Note at none against Structured Outliner's 1. On price, update cadence, ads and device support there is nothing between them.

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

One Touch Note ships an update weekly, Structured Outliner every 9 days. The most recent releases landed on September 9, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | One Touch Note | Structured Outliner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 9 days |
| Size | 13 MB | 6 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Young Soo Park](https://appshunter.io/developer/1677257637) | [Felipe Carraro](https://appshunter.io/developer/1887606432) |

## What reviewers say

### One Touch Note

[App page](https://appshunter.io/ios/app/one-touch-note/id1615044175)

**Features:** macOS Compatibility

**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 One Touch Note free?

One Touch Note 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 One Touch Note or Structured Outliner have ads?

Both One Touch Note and Structured Outliner show ads.

### Which is updated more often, One Touch Note or Structured Outliner?

One Touch Note ships an update weekly, and Structured Outliner every 9 days. Most recently, One Touch Note was updated on September 9, 2026 and Structured Outliner on September 19, 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.*