# Smple Chess Clock vs 対局時計 将棋 囲碁

The clearest difference is in-app purchases: Smple Chess Clock at none against 対局時計 将棋 囲碁's 1. Smple Chess Clock also leads on iOS requirement (12.2 vs 15.1). 対局時計 将棋 囲碁's advantage is update cadence (monthly vs every 12 months). On price, ads and device support there is nothing between them.

Both are free to download. 対局時計 将棋 囲碁 sells 1 one-off in-app purchase. Smple Chess Clock asks for nothing beyond the download.

Smple Chess Clock ships an update every 12 months, 対局時計 将棋 囲碁 monthly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Smple Chess Clock | 対局時計 将棋 囲碁 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Monthly** |
| Size | 9 MB | 21 MB |
| Requires iOS | **12.2** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Synapz Inc.](https://appshunter.io/developer/1468220587) | [SATOSHI UCHIDA](https://appshunter.io/developer/1802998935) |

## What reviewers say

### Smple Chess Clock

[App page](https://appshunter.io/ios/app/smple-chess-clock/id1468220588)

**Features:** macOS Compatibility

**In-app purchases:** none


### 対局時計 将棋 囲碁

[App page](https://appshunter.io/ios/app/id6743459288)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 無制限版 | $0.49 | one-time |


## Frequently asked questions

### Is Smple Chess Clock free?

Smple Chess Clock is free to download, with no in-app purchases.

### Is 対局時計 将棋 囲碁 free?

対局時計 将棋 囲碁 is free to download, with in-app purchases available.

### Do Smple Chess Clock or 対局時計 将棋 囲碁 have ads?

Neither Smple Chess Clock nor 対局時計 将棋 囲碁 shows ads.

### Which is updated more often, Smple Chess Clock or 対局時計 将棋 囲碁?

Smple Chess Clock ships an update every 12 months, and 対局時計 将棋 囲碁 monthly. Most recently, Smple Chess Clock was updated on October 26, 2026 and 対局時計 将棋 囲碁 on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*