Comparison

高校数学| vs Calculus Gacha!

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

Head to head
About

高校数学|

Features
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高校生に向けた、高校数学に特化した学習アプリ。 ざきやまチャンネルのYouTubeショート動画を、単元別に徹底整理しました。 【このアプリでできること】 即時フィードバック: まずは問題画像を見て自分で考え、分からなければ解説動画で確認。短時間でポイントを掴み、効率よく学習を進められます。 頑張りが目に見える: 解説動画を最後まで視聴してStarを獲得。Starを集めると、新しいアイコンがアンロックされます。 単元別で学びやすい: 「数と式」「微分・積分」「ベクトル」など、単元別に動画をリスト化。教科書や参考書と同じように、自分のペースで学び進められます。 **「高校数学|ざきやまch公式アプリ」**で、数学を楽しく、効率的にマスターしましょう!

About

Calculus Gacha!

Features
Read full description

● Fun, Gacha-Style Learning Tackle randomly selected questions and instantly check explanations and formulas as you go. ●AI Tutor Stuck on a problem? Ask the built-in AI tutor for a hint, a solving strategy, just the first step, or an explanation using a simpler similar problem — all tailored to the question you're working on. ● Learn by Topic Integration, limits, factorization, indeterminate equations, recurrence relations, differential equations, and more. Each topic is organized into categories so you can focus on exactly what you want to study. ● Helpful Support Features Hints, scratch paper, a timer, and other tools make learning smoother and more efficient. ● Automatic Study Tracking All solved questions are saved on your device, allowing you to review your progress and understanding anytime. ● Smart Question Selection Based on your learning history, the app prioritizes topics you struggle with, helping you learn more efficiently. --------------------------- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.notion.so/calculus-gacha-joy-math-27ae4f0afd3b80cb9754ce138cbc80ca?source=copy_link

Screenshots

高校数学|3 screens
Calculus Gacha!4 screens

Verdict

The call

The clearest difference is in-app purchases: 高校数学| at none against Calculus Gacha!'s 3. Calculus Gacha!'s advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.2). On price, update cadence and ads 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. Calculus Gacha! sells 3 one-off in-app purchases. 高校数学| asks for nothing beyond the download.

UpkeepUpdate frequency

高校数学| ships an update every 3 days, Calculus Gacha! every 2 days. The most recent releases landed on August 13, 2026 and August 16, 2026 respectively.

Scorecard3 real differences · 3 level
高校数学| versus Calculus Gacha!: the parameters behind the verdict, then further details
Parameter高校数学|Calculus Gacha!
PriceFreeFree
Update frequencyEvery 3 daysEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.213.0 — better
Further details — not scored
Size21 MB81 MB
Age rating4+4+
Developertaihei yamazakiShunsuke Nakamura

In-app purchases

None

高校数学|

No in-app purchases

3 purchases

Calculus Gacha!

One-time3
  • 不定方程式ガチャ利用オプション$0.99
  • AI Tutor Plus(500)$2.99
  • 履歴管理機能オプション$2.99

Questions

Is 高校数学| free?
高校数学| is free to download, with no in-app purchases.
Is Calculus Gacha! free?
Calculus Gacha! is free to download, with in-app purchases available.
Do 高校数学| or Calculus Gacha! have ads?
Neither 高校数学| nor Calculus Gacha! shows ads.
Which is updated more often, 高校数学| or Calculus Gacha!?
高校数学| ships an update every 3 days, and Calculus Gacha! every 2 days. Most recently, 高校数学| was updated on August 13, 2026 and Calculus Gacha! on August 16, 2026.

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