# OneHandClock vs 教祖140年祭

The clearest difference is ads: 教祖140年祭 at none against OneHandClock's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

OneHandClock ships an update every 26 months, 教祖140年祭 every 20 months. The most recent releases landed on September 28, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | OneHandClock | 教祖140年祭 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/onehandclock/id680030950/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 26 months | **Every 20 months** |
| Monetization | Ad-supported | — |
| Size | 8 MB | 1 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Keietsu Yasuhara](https://appshunter.io/developer/378538320) | [Suits](https://appshunter.io/developer/511704647) |

## What reviewers say

### OneHandClock

[App page](https://appshunter.io/ios/app/onehandclock/id680030950)

Experience a unique approach to timekeeping with a minimalist, single-hand clock. Customize backgrounds with your photos or camera, and choose between 12 or 24-hour formats with 10-minute increments. A three-hand option with a smooth second hand is also available.

**Highlights:** Single-hand clock display, 24-hour and 12-hour formats, 10-minute scale divisions, Optional second hand, Customizable clock position and size, Camera or photo backgrounds, Character customization on dial

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

**In-app purchases:** none


### 教祖140年祭

[App page](https://appshunter.io/ios/app/140/id6444141712)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OneHandClock free?

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

### Is 教祖140年祭 free?

教祖140年祭 is free to download, with no in-app purchases.

### Do OneHandClock or 教祖140年祭 have ads?

OneHandClock shows ads; 教祖140年祭 does not.

### Which is updated more often, OneHandClock or 教祖140年祭?

OneHandClock ships an update every 26 months, and 教祖140年祭 every 20 months. Most recently, OneHandClock was updated on September 28, 2026 and 教祖140年祭 on October 3, 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.*