対局時計Simple vs Shogi Diagram Maker
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。
Shogi Diagram Maker
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Title: Shogi Diagram Maker Description: Easily create and share beautiful Shogi board diagrams! "Shogi Diagram Maker" is a simple and intuitive tool for all Shogi players and fans. Whether you want to record a game position, share a Shogi puzzle, or analyze a match, this app helps you generate high-quality images of the board instantly. Key Features: Easy Board Setup: Place pieces with tap operations. Image Export: Save your diagrams as high-quality images to your photo library. Seamless Sharing: Share board positions via social media or messaging apps. Perfect for Shogi bloggers, SNS users, and anyone looking to document their games. Download now and start making your own Shogi diagrams!
Screenshots
Verdict
The clearest difference is ads: 対局時計Simple at none against Shogi Diagram Maker's shown. 対局時計Simple also leads on iOS requirement (13.0 vs 15.1). Shogi Diagram Maker's advantage is update cadence (every 4 months vs every 8 months). On price, 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, Shogi Diagram Maker every 4 months. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.
| Parameter | 対局時計Simple | Shogi Diagram Maker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Every 4 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 64 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Tsubasa Hizono | Hirobumi Maruyama |
In-app purchases
対局時計Simple
No in-app purchases
Shogi Diagram Maker
No in-app purchases
Questions
Is 対局時計Simple free?
Is Shogi Diagram Maker free?
Do 対局時計Simple or Shogi Diagram Maker have ads?
Which is updated more often, 対局時計Simple or Shogi Diagram Maker?
Other comparisons
