Comparison

TacticalStudy vs ロジックサーキット

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

Head to head
About

TacticalStudy

Features
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From Tracking Time to Tracking Output. TacticalStudy: Your Strategic Partner for Mastering Practice Problems. TacticalStudy shifts your focus to the core of learning: output. By combining review scheduling based on the Ebbinghaus Forgetting Curve, automated weak-point detection, and a token system to sustain motivation, we provide the shortest route to conquering your exams and certifications. *Scientific "Forgetting Curve" Management Visualize your retention rates with our unique algorithm. Simply mark a problem as "Correct," "Hard," or "Incorrect," and the app automatically calculates the optimal review timing (1 day, 3 days, 7 days later, etc.). View your retention progress on a graph to ensure you never miss the critical moment for memory maintenance. *Ruthless "Weak Point Elimination" System Problems marked "Hard" or "Incorrect" three times are automatically moved to your "Flagged List." Before exams, focus exclusively on this list to efficiently overcome your weaknesses. *Motivation-Boosting "Tokens & Statistics" Earn "Tokens" for every problem you solve. Tokens are doubled for review questions, naturally building a habit of prioritizing revision. Track your growth with daily, weekly, and monthly graphs showing progress, accuracy rates, and token counts. *Powerful Study Tools • PDF Viewer: Open your problem sets and answer keys in multiple tabs for seamless side-by-side study. • Custom Notes: Attach images, PDFs, or text notes to specific problems to create your own personalized reference book. • Task Management: Create study tasks linked to specific problems with strict deadline management. Recommended For: • High-Stakes Test Takers: Ideal for CPA, Bar Exam, Language Certifications, and University Entrance Exams where output volume is key. • Those Who Hate Planning Reviews: Stop worrying about "when to review." Let the algorithm decide so you can focus entirely on "solving." • Busy Professionals & Short-Term Learners: For those seeking a strategic approach to cut out waste and focus only on low-retention areas. • Those Who Fear "False Confidence": Visualize your actual memory state. Adjust your peak retention perfectly for exam day.

About

ロジックサーキット

Features
Read full description

論理回路って結局どういうこと?を、頭じゃなく指先で理解するアプリです。 高校の情報Ⅰで学ぶAND・OR・NOTの3つの論理ゲートだけを使い、画面上でゲートをドラッグして配置し、配線をつなげて回路を組み立てます。入力をタップして0と1を切り替えると、その瞬間に配線が色を変えて信号が流れていく様子がアニメーションで見えるので、なぜこの出力になるのかが感覚的にわかります。 ■ こんな学び方ができます ・チュートリアルで各ゲートの性質を1つずつ体感 ・真理値表を見ながら回路の出力を予測する問題 ・条件に合う回路を自分で組み立てる問題 ・わざと間違えた回路を直すデバッグ問題 ・最小のゲート数で回路を組む発展チャレンジ ■ フリー作成モード ステージクリアだけでなく、制限のない「フリー作成モード」も搭載。ゲート数や回路の形に制約はなく、思いついた条件やアイデアをそのまま回路にして、真理値表で結果を確かめられます。授業の予習・復習はもちろん、「こんな回路を作ったらどうなるだろう」という自由研究的な使い方にも向いています。 ■ 料金について 基本機能はすべて無料でお使いいただけます。アプリ内には広告を表示しておりますが、広告を非表示にするオプションもご用意しています。これはアプリの継続的な開発・保守運営のための任意の課金であり、学習機能そのものはすべて無料範囲でご利用いただけます。 情報Ⅰの授業対策や定期テスト対策、共通テスト対策、プログラミング的思考の入り口として、ぜひ触って学んでみてください。

Screenshots

TacticalStudy4 screens
ロジックサーキット4 screens

Verdict

The call

The clearest difference is in-app purchases: TacticalStudy at none against ロジックサーキット's 1. TacticalStudy also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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. ロジックサーキット sells 1 one-off in-app purchase. TacticalStudy asks for nothing beyond the download.

UpkeepUpdate frequency

TacticalStudy ships an update every 3 days, ロジックサーキット every 5 days. The most recent releases landed on September 28, 2026 and September 17, 2026 respectively.

Scorecard2 real differences · 4 level
TacticalStudy versus ロジックサーキット: the parameters behind the verdict, then further details
ParameterTacticalStudyロジックサーキット
PriceFreeFree
Update frequencyEvery 3 days — betterEvery 5 days
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.617.0 — better
Further details — not scored
Size6 MB8 MB
Age rating4+4+
DeveloperYutaka MochidaHikaru Hakata

In-app purchases

None

TacticalStudy

No in-app purchases

1 purchases

ロジックサーキット

One-time1
  • 広告非表示$1.99

Questions

Is TacticalStudy free?
TacticalStudy is free to download, with no in-app purchases.
Is ロジックサーキット free?
ロジックサーキット is free to download, with in-app purchases available.
Do TacticalStudy or ロジックサーキット have ads?
ロジックサーキット shows ads; TacticalStudy does not.
Which is updated more often, TacticalStudy or ロジックサーキット?
TacticalStudy ships an update every 3 days, and ロジックサーキット every 5 days. Most recently, TacticalStudy was updated on September 28, 2026 and ロジックサーキット on September 17, 2026.

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