Comparison

Derivon vs 高校物理の公式図鑑

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

Head to head
About

Derivon

Master calculus concepts like derivatives and integrals through daily, intuitive practice. Earn rewards, collect planets, and build streaks as you progress through challenges. Designed for quick, effective learning sessions.

Highlights
  • Daily calculus problem practice
  • Earn Star Sand rewards
  • Collect planets in Gallery
  • Build and maintain daily streaks
  • Rank-Up Challenges
  • Shooting mode for breaks
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Master calculus through daily practice. Solve derivatives and integrals by intuition — no overthinking, just repetition. • Swipe through problems and build your skills • Earn Star Sand with every correct answer • Spin the Gacha to collect planets in your Gallery • Build a daily streak — never break the chain • Take Rank-Up Challenges as you progress • Play Shooting mode for a quick break • Track your streak, level up, and earn rewards Whether you're preparing for AP Calculus, university exams, or just sharpening your math skills, Derivon makes practice feel like a space adventure. 3 minutes a day. That's all it takes. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

高校物理の公式図鑑

Features
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高校物理の公式を、すばやく・オフラインで調べられる公式帳アプリです。 物理基礎・物理の学習でよく使う公式を、分野 → 単元 → 公式の流れで整理しています。テスト前の確認や、問題を解くときの参照にどうぞ。 【主な機能】 ・分野から単元、公式一覧へスムーズに移動 ・物理基礎 / 物理で絞り込み ・かな・漢字・記号での全文検索 ・公式の詳細(式・物理量・適用条件) ・お気に入りと閲覧履歴(端末内に保存) ・ライト / ダーク表示 ・通信不要のオフライン利用(コンテンツはアプリに内蔵) 【分野】 力学・電磁気・波動・熱力学・原子・高校物理で使う数学 【こんなときに】 ・「運動方程式」や「エネルギー保存」など、名前で探したい ・「F=ma」「v=fλ」など、記号から探したい ・よく使う公式をお気に入りにまとめておきたい ネットワークがなくても、公式の参照と検索ができます。 アカウント登録は不要です。 ※本アプリは公式の参照・整理を目的としています。問題集や解答の提供ではありません。

Screenshots

Derivon4 screens
高校物理の公式図鑑4 screens

Verdict

The call

The clearest difference is in-app purchases: 高校物理の公式図鑑 at none against Derivon's 5. 高校物理の公式図鑑 also leads on ads (none vs shown) and iOS requirement (17.0 vs 26.0). On price, update cadence 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. Derivon sells 5 in-app purchases, starting at $1.99 per month. 高校物理の公式図鑑 asks for nothing beyond the download.

UpkeepUpdate frequency

Derivon ships an update every 5 days, 高校物理の公式図鑑 weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Derivon versus 高校物理の公式図鑑: the parameters behind the verdict, then further details
ParameterDerivon高校物理の公式図鑑
PriceFreeFree
Rating3.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 5 days — betterWeekly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS26.017.0 — better
Further details — not scored
Size251 MB12 MB
Age rating4+4+
DeveloperABT合同会社Tuong Nguyen

In-app purchases

5 purchases

Derivon

Subscriptions2
  • Derivon Super (Monthly)7 Days trial$1.991 Month
  • Derivon Super (Yearly)7 Days trial$14.991 Year
One-time3
  • 5 Star Fragments$0.99
  • 12 Star Fragments$1.99
  • 32 Star Fragments$3.99
None

高校物理の公式図鑑

No in-app purchases

Questions

Is Derivon free?
Derivon is free to download, with in-app purchases available.
Is 高校物理の公式図鑑 free?
高校物理の公式図鑑 is free to download, with no in-app purchases.
Do Derivon or 高校物理の公式図鑑 have ads?
Derivon shows ads; 高校物理の公式図鑑 does not.
Which is updated more often, Derivon or 高校物理の公式図鑑?
Derivon ships an update every 5 days, and 高校物理の公式図鑑 weekly. Most recently, Derivon was updated on November 5, 2026 and 高校物理の公式図鑑 on October 31, 2026.

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