# Nano Notes vs 통관보드

The clearest difference is ads: Nano Notes at none against 통관보드's shown. Nano Notes also leads on device support (4 vs 2). 통관보드's advantage is update cadence (every 10 days vs every 4 months). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Nano Notes ships an update every 4 months, 통관보드 every 10 days. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Nano Notes | 통관보드 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (175 ratings)](https://appshunter.io/ios/app/nano-notes/id1445942906/reviews)** | — |
| Number of ratings | **175** | — |
| Positive reviews | 81.1% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 7 MB | 37 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vincent Tourraine](https://appshunter.io/developer/308598599) | [GEUNYOUNG LEE](https://appshunter.io/developer/1481211656) |

## What reviewers say

### Nano Notes

[App page](https://appshunter.io/ios/app/nano-notes/id1445942906)

Capture thoughts and ideas instantly and access them on your Apple Watch. This utility app offers a streamlined way to jot down notes for quick reference, ensuring you never miss an important detail.

**Highlights:** Quick note-taking, Apple Watch integration, Syncs notes to watch, Supports older Apple Watch versions, Clean and simple design

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Useful for quick notes
- ⌚ Works well with Apple Watch
- 🆓 Free to use
- 🚀 Fast and easy to use
- 📱 Syncs notes to watch

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Notes disappear after watch restart
- 🐛 Blank screen on phone app
- 🐛 Cannot delete notes from watch
- 🐛 Syncing issues reported

**Reported bugs**

- App crashes
- Notes disappear after watch restart
- Notes not syncing between iPhone and iPad
- Blank screen when opening notes on phone app
- Cannot delete a note from the Apple Watch without phone interaction and watch restart

**Requested features**

- Add more object types (tables, drawings)
- Add complication shortcut to watch face
- Enable typing on the Watch
- Add iCloud syncing
- Add ability to edit/delete/add notes from Apple Watch


### 통관보드

[App page](https://appshunter.io/ios/app/id6820517550)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nano Notes free?

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

### Is 통관보드 free?

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

### Do Nano Notes or 통관보드 have ads?

통관보드 shows ads; Nano Notes does not.

### Which is updated more often, Nano Notes or 통관보드?

Nano Notes ships an update every 4 months, and 통관보드 every 10 days. Most recently, Nano Notes was updated on November 6, 2026 and 통관보드 on November 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.*