Comparison

毎日積分|数IIIの積分ドリル vs Sugoku

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

Head to head
About

毎日積分|数IIIの積分ドリル

Features
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「毎日積分」は、大学受験レベルの積分問題を1日1問ずつ解いて、計算力をコツコツ伸ばす学習アプリです。 ■ 新モード「積分ガチャ」 基礎・応用・発展の3台のガチャを回すと、ランダムに1問が出てきます。正解するとカードがコレクションに。N・R・SR・SSRのレア度つきで、手ごわい問題ほどレアカードです。集める楽しさで、演習が続きます。 ■ 新モード「コツコツ積分」 42の定石を、易しい形から順に並べたコース。定石の説明を読んでから例題を1問ずつ解くので、積分の「解き方」が順番に身につきます。ホームには、コースの次の1問が表示されます。 ■ 参考書のように、ていねいな解説 すべての問題に、1ステップずつ理由をつけた解説を用意しました。「なぜその手を選ぶのか」「どの公式を使うのか」まで省略せず、人が実際に解く目線で書いています。途中式だけを追うモードも搭載。 ■ 「解き方」が身につく、42の定石 積分は「形」で手が決まります。よく出る形と、その一手(この形はこう置換する・こう変形する)を42パターンにまとめました。迷ったら定石から似た形を探せます。 ■ 手書きノートで、そのまま解ける 方眼ノートに直接手書きで計算できます。1問につき1ページ、書いた内容は自動で保存。あとから何度でも見返せます。 ノート機能はiPadなどのタブレットでの利用がおすすめです。 ■ 忘れないための復習 間違えた問題は忘却曲線(1日→3日→7日→14日→30日)のタイミングで復習キューに入り、ちょうど解き直す頃に通知でお知らせします。 ■ こんな方におすすめ ・大学受験で数学III(積分)を得点源にしたい ・毎日少しずつ計算練習を続けたい ・解説が丁寧な問題集アプリを探している ・大人になって、学び直したい すべての問題・解説・定石はアプリ内に収録。通信環境がなくても学習できます。学習記録はお使いのiCloudで端末間に同期されます。 ■ 収録内容 ・積分問題 470問(基礎〜発展) ・解法の定石 42パターン ・積分ガチャ(基礎・応用・発展)とコレクション ・分野別の絞り込み・検索 さあ、今日の1問から始めましょう。

About

Sugoku

Features
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Sugoku is a drill app for high school mathematics, shown the way it looks in a printed textbook: fractions stacked with a horizontal bar, √ with a vinculum, raised exponents, and ∫, Σ, lim rendered properly. Problems are generated on the fly, so you never run out of practice. WHAT YOU CAN PRACTICE - 235 topics covering the full Japanese high school curriculum (Math I, A, II, B, C, III): algebra and proof, quadratic functions, sets and logic, trigonometry, exponentials and logarithms, analytic geometry, differentiation and integration, sequences, statistical inference, vectors, complex plane, conic sections, limits and calculus. - Three difficulty levels, from fundamentals to university entrance exam level. - Answers are not forced to be integers: type fractions and radicals directly. The answer boxes show the shape of the answer, so you learn how results are written. - Figures label vertices, angles and side ratios; graphs plot key points (intercepts, vertex, center). - Missed problems come back immediately. Bookmarks and mistake analysis let you drill only your weak spots. KYOKUISEN (RANKING) - A daily rating match with a leaderboard grouped by school year. - One attempt per day; watch a video ad to add attempts, up to three per day. - Your nickname and rating are visible to other players. Do not enter your real name or anything you would not want public. - Offline, your own records are shown instead. SUGOKU PREMIUM (IN-APP PURCHASE) - Removes ads. - Three Kyokuisen attempts every day, no video ads needed. - 20 coins at the start of each Kyokuisen season. - Bookmarks up to 500 items (20 on the free tier). - Answer timer with time analysis, plus the Sakura skin. - One-time purchase. Restore from the settings screen. COMMON TEST PREP PLAN (AUTO-RENEWABLE SUBSCRIPTION) - Topic-by-topic practice booklets in the style of Japan's Common Test (in Japanese). One booklet per field (14 in total) is free; the rest are included in the Common Test Prep Plan. - Monthly plan: ¥480 per month. Yearly plan: ¥3,800 per year (prices in Japan; other regions follow the App Store price). - Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically for the same period and price unless auto-renew is turned off at least 24 hours before the end of the current period. - Manage or cancel in your device's Settings > Apple ID > Subscriptions. Restore purchases from the subscription screen. ADS - On the free tier, banner ads appear on the topic list and the result screen. - Video ads play only when you choose to add a Kyokuisen attempt. Ads never interrupt you mid-problem. PLEASE NOTE - The app is available in English and Japanese. When your device language is not Japanese, problem statements, answer fields and choices are shown in English. Hints, step-by-step explanations and Common Test prep booklets remain in Japanese. - Requires iOS 17.0 or later, iPhone and iPad. Study records are stored on your device. Leaderboard data is stored in Apple CloudKit. See the privacy policy for details, or contact us through the support page. Terms of Use: https://ottub.github.io/sugoku/terms.html Privacy Policy: https://ottub.github.io/sugoku/privacy-policy.html

Screenshots

毎日積分|数IIIの積分ドリル3 screens
Sugoku4 screens

Verdict

The call

The clearest difference is in-app purchases: 毎日積分|数IIIの積分ドリル at none against Sugoku's 3. 毎日積分|数IIIの積分ドリル also leads on ads (none vs shown). Sugoku's advantage is update cadence (every 3 days vs monthly). On price, 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. Sugoku sells 3 in-app purchases, starting at $2.99 per month. 毎日積分|数IIIの積分ドリル asks for nothing beyond the download.

UpkeepUpdate frequency

毎日積分|数IIIの積分ドリル ships an update monthly, Sugoku every 3 days. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 3 level
毎日積分|数IIIの積分ドリル versus Sugoku: the parameters behind the verdict, then further details
Parameter毎日積分|数IIIの積分ドリルSugoku
PriceFreeFree
Update frequencyMonthlyEvery 3 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size23 MB615 MB
Age rating4+4+
Developertakaya kawashimaryo otsuka

In-app purchases

None

毎日積分|数IIIの積分ドリル

No in-app purchases

3 purchases

Sugoku

Subscriptions2
  • Monthly$2.991 Month
  • Yearly$22.991 Year
One-time1
  • プレミアムプラン$1.99

Questions

Is 毎日積分|数IIIの積分ドリル free?
毎日積分|数IIIの積分ドリル is free to download, with no in-app purchases.
Is Sugoku free?
Sugoku is free to download, with in-app purchases available.
Do 毎日積分|数IIIの積分ドリル or Sugoku have ads?
Sugoku shows ads; 毎日積分|数IIIの積分ドリル does not.
Which is updated more often, 毎日積分|数IIIの積分ドリル or Sugoku?
毎日積分|数IIIの積分ドリル ships an update monthly, and Sugoku every 3 days. Most recently, 毎日積分|数IIIの積分ドリル was updated on October 21, 2026 and Sugoku on October 25, 2026.

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