Comparison

対局時計Simple vs 対局時計将棋囲碁

Q: 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.

Q: Do 対局時計Simple or 対局時計 将棋 囲碁 have ads?

Neither 対局時計Simple nor 対局時計 将棋 囲碁 shows ads.

Q: Which is updated more often, 対局時計Simple or 対局時計 将棋 囲碁?

対局時計Simple ships an update every 8 months, and 対局時計 将棋 囲碁 monthly. Most recently, 対局時計Simple was updated on September 22, 2026 and 対局時計 将棋 囲碁 on September 23, 2026.

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

対局時計Simple

Read full description

シンプルな対局時計です。大会でよく使われる対局時計を意識しています。基本的には将棋・囲碁での使用を想定しています。選択できるルールは・スタンダード（持ち時間：最大60分、秒読み：最大60秒）・フィッシャー（持ち時間：最大60分、追加時間：最大10秒/一手）・切れ負け（持ち時間：最大60分）の3種類です。お気に入りの時間設定を1つ保存しておくことができます。

About

対局時計将棋囲碁

Features

Read full description

This app is a simple and user-friendly game clock, perfect for Shogi and Go matches! Supported Time Controls: - Sudden Death - Byoyomi (Chess Clock Style) - Byoyomi (Stopwatch Style) - Fischer Mode

Screenshots

対局時計Simple3 screens

対局時計将棋囲碁3 screens

Verdict

The call

The clearest difference is in-app purchases: 対局時計Simple at none against 対局時計将棋囲碁's 1. 対局時計Simple also leads on iOS requirement (13.0 vs 15.1). 対局時計将棋囲碁's advantage is update cadence (monthly vs every 8 months). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

対局時計Simple ships an update every 8 months, 対局時計将棋囲碁 monthly. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

Scorecard3 real differences · 3 level

対局時計Simple versus 対局時計将棋囲碁: the parameters behind the verdict, then further details
Parameter	対局時計Simple	対局時計将棋囲碁
Price	Free	Free
Update frequency	Every 8 months	Monthly — better
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0 — better	15.1
Further details — not scored
Size	64 MB	21 MB
Age rating	4+	4+
Developer	Tsubasa Hizono	SATOSHI UCHIDA

In-app purchases

None

対局時計Simple

No in-app purchases

1 purchases

対局時計将棋囲碁

One-time1

無制限版$0.49

Questions

Is 対局時計Simple free?

対局時計Simple 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 対局時計Simple or 対局時計将棋囲碁 have ads?

Neither 対局時計Simple nor 対局時計将棋囲碁 shows ads.

Which is updated more often, 対局時計Simple or 対局時計将棋囲碁?

対局時計Simple ships an update every 8 months, and 対局時計将棋囲碁 monthly. Most recently, 対局時計Simple was updated on September 22, 2026 and 対局時計将棋囲碁 on September 23, 2026.