# Smart Digital & Analog Clock vs 郵便番号さがし

The clearest difference is update cadence: 郵便番号さがし at fortnightly against Smart Digital & Analog Clock's every 2 months. Smart Digital & Analog Clock's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Smart Digital & Analog Clock sells 1 one-off in-app purchase and 郵便番号さがし sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Smart Digital & Analog Clock ships an update every 2 months, 郵便番号さがし fortnightly. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Smart Digital & Analog Clock | 郵便番号さがし |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smart-digital-and-analog-clock/id1534326665/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 63.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 23 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yuuki Shimizu](https://appshunter.io/developer/1533588016) | [YU KORIKI](https://appshunter.io/developer/6776222963) |

## What reviewers say

### Smart Digital & Analog Clock

[App page](https://appshunter.io/ios/app/smart-digital-and-analog-clock/id1534326665)

This app offers a customizable dual clock display with both digital and analog options. It includes home screen widgets, a built-in calendar for event management, and extensive visual personalization for colors and display modes. Keep your screen awake with smart management options and easily copy the current time.

**Highlights:** Dual digital and analog clock display, Home screen widgets, Built-in calendar with event management, Extensive color and size customization, Light/Dark mode and auto-switching, Smart screen awake management, Copy time to clipboard

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |


### 郵便番号さがし

[App page](https://appshunter.io/ios/app/japan-postal-code/id6808419083)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を非表示にする | $1.99 | one-time |


## Frequently asked questions

### Is Smart Digital & Analog Clock free?

Smart Digital & Analog Clock is free to download, with in-app purchases available.

### Is 郵便番号さがし free?

郵便番号さがし is free to download, with in-app purchases available.

### Do Smart Digital & Analog Clock or 郵便番号さがし have ads?

Both Smart Digital & Analog Clock and 郵便番号さがし show ads.

### Which is updated more often, Smart Digital & Analog Clock or 郵便番号さがし?

Smart Digital & Analog Clock ships an update every 2 months, and 郵便番号さがし fortnightly. Most recently, Smart Digital & Analog Clock was updated on October 6, 2026 and 郵便番号さがし 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.*