Comparison

iShogi vs Shogi Thinking Training

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

Head to head
About

iShogi

This app offers advanced Shogi game analysis using the latest AI engines. Load game records, get AI-powered move suggestions, and analyze game situations. It features an ad-free experience optimized for larger screens.

Highlights
  • Latest Shogi AI analysis
  • Load game records
  • AI move suggestions
  • Game situation analysis
  • Save and copy game records
  • Ad-free experience
Read full description

本アプリは、独自に開発した将棋ソフト Claudia を活用した本格的な検討に特化した将棋アプリです。 棋譜の読み込みから、将棋ソフトによる形勢判断・候補手の提示まで、検討に必要な機能をシンプルかつ直感的な操作で提供します。 iPad にも対応し、大画面に最適化された専用 UI で快適に検討いただけます。 広告など、将棋検討に不要なものは一切掲載していません。 ■機能 ・独自開発の将棋ソフトを用いた検討機能 ・棋譜の読み込み ・棋譜の保存・テキストコピー ・将棋ソフトの検討設定変更(サブスクリプション機能) ■月額課金 iShogi では将棋ソフトの思考時間・スレッド数・ハッシュメモリなどのオプションを調整できる月額課金を用意しています。 更に深い検討を行いたい際にぜひご活用ください。 月額課金の詳細は以下になります。 ・サブスクリプションは、各期間の終了日に自動更新されます。 ・自動更新を停止する場合は、現在の期間が終了する24時間以上前に解除してください。 ・料金は、お使いのApple IDに請求されます。 ・次回の料金は、現在の期間が終了する24時間以内に請求されます。 ・期間途中での解約による日割り返金はありません。 定期購読の確認と解約について 下記のページにアクセスして「管理する購読コンテンツ」からご解約ください。 https://support.apple.com/ja-jp/118428 ■お問い合わせ 以下のサポートページに記載のお問い合わせ方法にてご連絡ください。 https://ishogi.app/ ■SNS X(旧Twitter): https://x.com/ishogi_official ■プライバシーポリシーと利用規約 https://ishogi.app/privacy https://ishogi.app/term ■特定商取引法に基づく表記 https://ishogi.app/legal

About

Shogi Thinking Training

Hone your midgame strategy with next-move problems designed to improve your ability to analyze situations and select the best move in real games. This app offers a continuous supply of AI-generated problems for motivated learners aiming to reduce judgment errors and enhance their tactical skills.

Highlights
  • Next-move problem generation
  • Focus on midgame situations
  • Review solved problems
  • AI-generated questions
  • Daily learning integration
Features
Read full description

Shogi skill cannot be improved by simply knowing joseki, techniques, and tsumeshogi problems. Winning in real games requires the ability to thoroughly consider the best move when encountering a situation for the first time. This app is a next-move problem app designed to intensively hone that ability. The purpose is to improve midgame situation judgment. By working on next-move problems, you will develop the ability to list potential moves, read the game, and select the best move. The app is designed to be easy to continue even in short bursts, making it easy to incorporate into your daily learning. The app is aimed at motivated learners, primarily 1st to 3rd dan players. It is suitable for those who want to improve, reduce judgment errors in real games, and change the way they view situations. It can be used by all ages. Key features include: Next-move problem generation. Provides problems that can be solved as thinking exercises, focusing on midgame situations that are typical of real games. Review. Review solved problems to solidify decision-making habits and reading patterns. We provide a continuous supply of high-quality problems at a low price. Question creation is streamlined by an automated question program using shogi AI, which can create 100 questions in about 20 minutes. We will continue to steadily increase the number of questions available for study.

Screenshots

iShogi3 screens
Shogi Thinking Training4 screens

Verdict

The call

The clearest difference is review sentiment: iShogi at 100% against Shogi Thinking Training's 50%. Shogi Thinking Training's advantage is iOS requirement (15.1 vs 17.6). On price, update cadence, ads and in-app purchases 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. iShogi sells 1 in-app purchase, starting at $3.99 per month and Shogi Thinking Training sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

iShogi ships an update every 2 weeks, Shogi Thinking Training weekly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 6 level
iShogi versus Shogi Thinking Training: the parameters behind the verdict, then further details
ParameteriShogiShogi Thinking Training
PriceFreeFree
Positive reviews100.0% of reviews — better50.0% of reviews
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size14 MB139 MB
Age rating4+4+
DeveloperKOHEI KEINOHikari Shimizu

Customer experience

iShogi

Written reviews16 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Shogi Thinking Training

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

1 purchases

iShogi

Subscriptions1
  • 1ヶ月プラン$3.991 Month
3 purchases

Shogi Thinking Training

One-time3
  • 三間飛車 vs 右四間飛車$5.99
  • ショーダンシステム研究ノート$5.99
  • 右玉 vs 角換わり$6.99

Questions

Is iShogi free?
iShogi is free to download, with in-app purchases available.
Is Shogi Thinking Training free?
Shogi Thinking Training is free to download, with in-app purchases available.
Do iShogi or Shogi Thinking Training have ads?
Neither iShogi nor Shogi Thinking Training shows ads.
Which is updated more often, iShogi or Shogi Thinking Training?
iShogi ships an update every 2 weeks, and Shogi Thinking Training weekly. Most recently, iShogi was updated on October 30, 2026 and Shogi Thinking Training on October 24, 2026.

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