# Watch Notes vs Kintai

The clearest difference is in-app purchases: Kintai at none against Watch Notes's 1. Watch Notes's advantage is update cadence (every 6 weeks vs every 5 months) and iOS requirement (9.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. Watch Notes sells 1 one-off in-app purchase. Kintai asks for nothing beyond the download.

Watch Notes ships an update every 6 weeks, Kintai every 5 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Watch Notes | Kintai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (16 ratings)](https://appshunter.io/ios/app/watch-notes-one-two-three/id992333795/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 47.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 3 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [iWare Inc.](https://appshunter.io/developer/720005589) | [Takuya Aso](https://appshunter.io/developer/932255581) |

## What reviewers say

### Watch Notes

[App page](https://appshunter.io/ios/app/watch-notes-one-two-three/id992333795)

Quickly access important information like train schedules or notes directly from your Apple Watch. Avoid reaching for your iPhone by viewing text, images, and URLs on your wrist. Data syncs seamlessly from your iPhone.

**Highlights:** View notes and images on Apple Watch, Access train timetables, Display website URLs as QR codes, Sync data from iPhone, Action Extension integration, Copy and paste functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock entry limit | $0.99 | one-time |


### Kintai

[App page](https://appshunter.io/ios/app/kintai-chan/id1577214020)

**In-app purchases:** none


## Frequently asked questions

### Is Watch Notes free?

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

### Is Kintai free?

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

### Do Watch Notes or Kintai have ads?

Neither Watch Notes nor Kintai shows ads.

### Which is updated more often, Watch Notes or Kintai?

Watch Notes ships an update every 6 weeks, and Kintai every 5 months. Most recently, Watch Notes was updated on October 24, 2026 and Kintai on October 30, 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.*