# Nested Notes vs Structree

The clearest difference is in-app purchases: Nested Notes at none against Structree's 2. Nested Notes also leads on ads (none vs shown). Structree's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Structree sells 2 one-off in-app purchases. Nested Notes asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Nested Notes | Structree |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | Every 5 days |
| Size | 56 MB | 28 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brasilia Tec](https://appshunter.io/developer/1549661922) | [Yuichi Sato](https://appshunter.io/developer/1894470170) |

## What reviewers say

### Nested Notes

[App page](https://appshunter.io/ios/app/nested-notes/id6753870752)

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

**In-app purchases:** none


### Structree

[App page](https://appshunter.io/ios/app/structree/id6769936533)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |
| Pro Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is Nested Notes free?

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

### Is Structree free?

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

### Do Nested Notes or Structree have ads?

Structree shows ads; Nested Notes does not.

### Which is updated more often, Nested Notes or Structree?

Nested Notes ships an update every 5 days, and Structree every 5 days. Most recently, Nested Notes was updated on October 6, 2026 and Structree on October 8, 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.*