# Smple Chess Clock vs 対局時計Simple

Smple Chess Clock and 対局時計Simple are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Smple Chess Clock ships an update every 12 months, 対局時計Simple every 8 months. The most recent releases landed on September 30, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Smple Chess Clock | 対局時計Simple |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 8 months** |
| Size | 9 MB | 64 MB |
| Requires iOS | **12.2** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Synapz Inc.](https://appshunter.io/developer/1468220587) | [Tsubasa Hizono](https://appshunter.io/developer/1682928043) |

## 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Simple

[App page](https://appshunter.io/ios/app/simple/id6447896409)

**In-app purchases:** none


## 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Simple free?

対局時計Simple is free to download, with no in-app purchases.

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

Neither Smple Chess Clock nor 対局時計Simple shows ads.

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

Smple Chess Clock ships an update every 12 months, and 対局時計Simple every 8 months. Most recently, Smple Chess Clock was updated on September 30, 2026 and 対局時計Simple on September 22, 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.*