# mini時計 vs Big Digital Clock

The clearest difference is in-app purchases: mini時計 at none against Big Digital Clock's 1. mini時計 also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Big Digital Clock sells 1 one-off in-app purchase. mini時計 asks for nothing beyond the download.

mini時計 ships an update every 8 days, Big Digital Clock every 10 days. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | mini時計 | Big Digital Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/big-digital-clock-desk-clock/id6809487420/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 10 days |
| Size | 18 MB | 21 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kaori Kurosawa](https://appshunter.io/developer/1777069285) | [Hank Wang](https://appshunter.io/developer/6800213367) |

## What reviewers say

### mini時計

[App page](https://appshunter.io/ios/app/mini/id6737561072)

**In-app purchases:** none


### Big Digital Clock

[App page](https://appshunter.io/ios/app/big-digital-clock-desk-clock/id6809487420)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Unlock | $1.99 | one-time |


## Frequently asked questions

### Is mini時計 free?

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

### Is Big Digital Clock free?

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

### Do mini時計 or Big Digital Clock have ads?

Neither mini時計 nor Big Digital Clock shows ads.

### Which is updated more often, mini時計 or Big Digital Clock?

mini時計 ships an update every 8 days, and Big Digital Clock every 10 days. Most recently, mini時計 was updated on October 10, 2026 and Big Digital Clock on October 24, 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.*