# iNote vs Quad Notes

The clearest difference is in-app purchases: Quad Notes at none against iNote's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. iNote sells 1 in-app purchase, starting at $0.99 per month. Quad Notes asks for nothing beyond the download.

iNote ships an update every 3 weeks, Quad Notes every 2 weeks. Both last shipped on October 10, 2026.

## The numbers

| Metric | iNote | Quad Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 15 MB | 37 MB |
| Requires iOS | 16.1 | **15.8.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hajime Suzuki](https://appshunter.io/developer/1615906018) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### iNote

[App page](https://appshunter.io/ios/app/inotecolor-sticky-note-memo/id1663710783)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| $0.99/month | $0.99 | per month |


### Quad Notes

[App page](https://appshunter.io/ios/app/quad-notes/id6741947436)

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

**In-app purchases:** none


## Frequently asked questions

### Is iNote free?

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

### Is Quad Notes free?

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

### Do iNote or Quad Notes have ads?

Both iNote and Quad Notes show ads.

### Which is updated more often, iNote or Quad Notes?

iNote ships an update every 3 weeks, and Quad Notes every 2 weeks. Most recently, iNote was updated on October 10, 2026 and Quad Notes on October 10, 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.*