対局時計Simple vs Chess | Shogi Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
対局時計Simple
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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。
Chess | Shogi Clock
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◆ Main Features ◆ - Shogi-specific game timer Supports time limits, Byo-Yomi, and Fischer timing for professional-level time control. - Sudden Death / Byo-Yomi / Fischer Support Choose your preferred timing rules for both casual and official-style matches. - Time Handicap Set different time limits for Sente and Gote. - Ad-free Experience Clean and distraction-free UI so you can fully focus on the match. - Simple yet Powerful Easy-to-use design that anyone can start using immediately. ◆ How to Use ◆ 1. Launch the app and choose your match rules 2. Set your time limit, Byo-Yomi, or Fischer settings 3. Press start to begin the countdown! ◆ Notes ◆ 1. While optimized for Shogi, this app can be used for other two-player games as well. 2. This app is not affiliated with the Japan Shogi Association. 3. Features and specifications may change without notice. Please use the latest version. Master your time, master your game. Download this clean and powerful Shogi clock today.
Screenshots
Verdict
The clearest difference is update cadence: Chess | Shogi Clock at every 9 days against 対局時計Simple's every 8 months. 対局時計Simple's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
対局時計Simple ships an update every 8 months, Chess | Shogi Clock every 9 days. The most recent releases landed on September 22, 2026 and September 19, 2026 respectively.
| Parameter | 対局時計Simple | Chess | Shogi Clock |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 64 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Tsubasa Hizono | NEVER KNOWS BEST |
In-app purchases
対局時計Simple
No in-app purchases
Chess | Shogi Clock
No in-app purchases
Questions
Is 対局時計Simple free?
Is Chess | Shogi Clock free?
Do 対局時計Simple or Chess | Shogi Clock have ads?
Which is updated more often, 対局時計Simple or Chess | Shogi Clock?
Other comparisons
