# SClock vs スマート温湿度計

The clearest difference is in-app purchases: スマート温湿度計 at none against SClock's 1. スマート温湿度計 also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.1). SClock's advantage is update cadence (fortnightly vs every 6 months). On price and device support there is nothing between them.

Both are free to download. SClock sells 1 in-app purchase, starting at $0.99 per month. スマート温湿度計 asks for nothing beyond the download.

SClock ships an update fortnightly, スマート温湿度計 every 6 months. The most recent releases landed on September 8, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | SClock | スマート温湿度計 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (24 ratings)](https://appshunter.io/ios/app/sclock-big-digital-clock/id1633448389/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 34 MB |
| Requires iOS | 16.1 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hajime Suzuki](https://appshunter.io/developer/1615906018) | [RATOC Systems, Inc.](https://appshunter.io/developer/568725272) |

## What reviewers say

### SClock

[App page](https://appshunter.io/ios/app/sclock-big-digital-clock/id1633448389)

This app offers a customizable clock with adjustable display sizes and color options. It features dual timers with customizable sounds and visual cues, perfect for time management tasks like Pomodoro.

**Highlights:** Adjustable display size, Color selectable clock face, Dual timer functionality, Customizable countdown sounds, Color-coded time display, Simple, easy-to-read design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium | $0.99 | per month |


### スマート温湿度計

[App page](https://appshunter.io/ios/app/id6443804289)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SClock free?

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

### Is スマート温湿度計 free?

スマート温湿度計 is free to download, with no in-app purchases.

### Do SClock or スマート温湿度計 have ads?

SClock shows ads; スマート温湿度計 does not.

### Which is updated more often, SClock or スマート温湿度計?

SClock ships an update fortnightly, and スマート温湿度計 every 6 months. Most recently, SClock was updated on September 8, 2026 and スマート温湿度計 on September 13, 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.*