# Digital Japanese Clock vs 十二支コンパス

The clearest difference is price: Digital Japanese Clock at Free against 十二支コンパス's $0.99. Digital Japanese Clock also leads on update cadence (every 6 weeks vs every 18 months). 十二支コンパス's advantage is in-app purchases (none vs 1) and ads (none vs shown). On review sentiment, device support and iOS requirement there is nothing between them.

Digital Japanese Clock is free to download; 十二支コンパス costs $0.99 up front. Digital Japanese Clock sells 1 one-off in-app purchase. 十二支コンパス asks for nothing beyond the download.

Digital Japanese Clock ships an update every 6 weeks, 十二支コンパス every 18 months. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Digital Japanese Clock | 十二支コンパス |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/digital-japanese-clock/id1665402709/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 18 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 6 MB | 19 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mihoko Araki](https://appshunter.io/developer/1476136915) | [kotobaz](https://appshunter.io/developer/1634727152) |

## What reviewers say

### Digital Japanese Clock

[App page](https://appshunter.io/ios/app/digital-japanese-clock/id1665402709)

Experience the Edo period's unique timekeeping with this digital clock. It simulates the indefinite time method, dividing days and nights into variable lengths. Customize sounds, displays, and backgrounds for an immersive historical experience.

**Highlights:** Indefinite time method simulation, Customizable bell sounds (drums, cannons, cuckoo), Multiple display options (zodiac, numerals, emojis), Adjustable background color and font, Optional modern sub-clock display, Settings for time methods and display elements

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |


### 十二支コンパス

[App page](https://appshunter.io/ios/app/junishi-compass/id6503230434)

Experience a traditional Japanese compass on your smartphone, blending ancient Edo-era design with modern sensor technology. Navigate with accuracy while being transported to a historical Japanese time.

**Highlights:** Traditional Japanese compass design, Modern sensor accuracy, Edo-era revival theme, Accurate direction measurement, Historical time travel experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Digital Japanese Clock free?

Digital Japanese Clock is free to download, with in-app purchases available.

### Is 十二支コンパス free?

十二支コンパス costs $0.99, with no in-app purchases.

### Do Digital Japanese Clock or 十二支コンパス have ads?

Digital Japanese Clock shows ads; 十二支コンパス does not.

### Which is updated more often, Digital Japanese Clock or 十二支コンパス?

Digital Japanese Clock ships an update every 6 weeks, and 十二支コンパス every 18 months. Most recently, Digital Japanese Clock was updated on October 17, 2026 and 十二支コンパス on October 14, 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.*