Comparison

Sigma Method Civil Law vs ○○といえば? 司法書士試験ver

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

Head to head
About

Sigma Method Civil Law

Features
Read full description

Turn the Japanese Civil Code into knowledge you can recall—not just text you have read. Memorize Civil Law is a focused study app designed to help you understand, review, and retain the current provisions of Japan’s Civil Code. Important words and phrases are hidden to create practical cloze exercises, encouraging active recall and helping you identify what you truly remember. The app includes 2,278 questions based on the Civil Code provisions in effect as of June 24, 2026. KEY FEATURES • Learn through active recall Important terms are hidden within each provision. Think of the missing words, reveal the answer, and check your understanding. • Browse the current Civil Code Read provisions in a clean, organized layout that makes the structure of the law easy to follow. • Find provisions quickly Search by article number, heading, or text, and narrow the results by Book. • Save important articles Bookmark provisions you want to revisit and build your own focused review list. • Track your progress See how many provisions you have mastered, which ones are still in progress, and where you need more practice. • Review difficult areas Your learning status helps you return to provisions that require additional attention. BUILT FOR CONSISTENT STUDY Civil law contains a large amount of precise language. Simply rereading it can create the feeling of understanding without reliable recall. By hiding key expressions and asking you to retrieve them from memory, Memorize Civil Law turns each provision into a short, repeatable learning exercise. Whether you are preparing for an examination, reviewing legal fundamentals, or strengthening your knowledge of the Civil Code, the app helps you study efficiently—one provision at a time. Please note: This app is intended for learning and review. It does not provide legal advice and is not a substitute for official legal sources or professional counsel.

About

○○といえば? 司法書士試験ver

Features
Read full description

【このアプリは?】 司法書士試験の合格に必要な「数字」「キーワード」「対比論点」を、60秒の想起ゲームで脳に刻む学習補助アプリです。 お題を見て「思い浮かんだ?」を60秒で確認し、答え合わせで定着度をチェックします。 過去問の問題文・選択肢・解説は収録していません。 市販テキストや予備校教材と併用する「直前期の総ざらいツール」です。 【3つのタブで横断学習】 ・数字:期間・人数・割合など、試験で問われる数字を集中暗記 ・キーワード:論点の核になる語を想起トレーニング ・対比:混同しやすい論点を対比で整理 【続けやすい仕組み】 ・60秒タイマーで「思い浮かんだ」をカウント ・苦手度の自動算出と手動ピン留め ・出題回数に応じた重要度ランク(最大3段階) ・連続日数やカバー率で毎日の学習を可視化 【対応科目】 憲法、民法、商法・会社法、刑法、民事訴訟法、民事執行法、民事保全法、司法書士法、供託法、不動産登記法、商業登記法(午前と午後) 【完全オフライン】 データは端末内に保存。電波を気にせず使えます。 【データについて】 ・条文本文:e-Gov法令検索(デジタル庁)より取得 ・一行ルール、連想質問、対比文はAIの協力で作成。お気づきの点はアプリ内のお問い合わせからご連絡ください。 【料金】 ・基本無料(毎日いくつかのお題を無料で利用できます) ・プレミアム(すべてのお題が解放)  月額プラン:100円(14日間の無料トライアル付き)  年額プラン:1,000円 ・期間終了の24時間前までに解約しない限り自動更新されます。購入後はApp Storeアカウント設定からいつでも解約できます。 ・利用規約:https://kashiye-ui.github.io/yokogushi-data/shihoshoshi/terms.html ・プライバシー:https://kashiye-ui.github.io/yokogushi-data/shihoshoshi/privacy.html

Screenshots

Sigma Method Civil Law4 screens
○○といえば? 司法書士試験ver3 screens

Verdict

The call

The clearest difference is in-app purchases: Sigma Method Civil Law at none against ○○といえば? 司法書士試験ver's 2. ○○といえば? 司法書士試験ver's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 72 months). On price 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. ○○といえば? 司法書士試験ver sells 2 in-app purchases, starting at $0.49 per month. Sigma Method Civil Law asks for nothing beyond the download.

UpkeepUpdate frequency

Sigma Method Civil Law ships an update every 72 months, ○○といえば? 司法書士試験ver every 2 weeks. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 2 level
Sigma Method Civil Law versus ○○といえば? 司法書士試験ver: the parameters behind the verdict, then further details
ParameterSigma Method Civil Law○○といえば? 司法書士試験ver
PriceFreeFree
Update frequencyEvery 72 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size6 MB30 MB
Age rating4+4+
DeveloperSIGMA DESIGN CORP.masayuki kashihara

In-app purchases

None

Sigma Method Civil Law

No in-app purchases

2 purchases

○○といえば? 司法書士試験ver

Subscriptions2
  • Premium (Monthly)14 Days trial$0.491 Month
  • プレミアム(年額)$5.991 Year

Questions

Is Sigma Method Civil Law free?
Sigma Method Civil Law is free to download, with no in-app purchases.
Is ○○といえば? 司法書士試験ver free?
○○といえば? 司法書士試験ver is free to download, with in-app purchases available.
Do Sigma Method Civil Law or ○○といえば? 司法書士試験ver have ads?
Sigma Method Civil Law shows ads; ○○といえば? 司法書士試験ver does not.
Which is updated more often, Sigma Method Civil Law or ○○といえば? 司法書士試験ver?
Sigma Method Civil Law ships an update every 72 months, and ○○といえば? 司法書士試験ver every 2 weeks. Most recently, Sigma Method Civil Law was updated on November 1, 2026 and ○○といえば? 司法書士試験ver on November 5, 2026.

Other comparisons