FX高校数学問題の解決機 vs Derivon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FX高校数学問題の解決機
This AI-powered tool assists high school students with math problems by providing step-by-step solutions and animated explanations. It offers over 1500 practice problems across various math topics to aid in self-study and exam preparation.
- AI-powered problem solving
- Animated step-by-step solutions
- Extensive practice problem library
- Covers diverse math topics
- Supports self-study and exam prep
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高校の数学学習用の強力な学習補助ツールです。 人工知能（AI）技術を使用しており、問題を直接入力するとそれを自動的に解き、問題を解く手順と注解を提供します。 問題を解く手順はアニメーションで見ることができるため、問題を解くすべての手順を逃すことはありません。 本プログラムは、特に、次のように効果的に活用することができます。 - 自習の際、問題を解くサポートをする家庭教師として活用。 - 単元予習の際、基本型の問題を解く先行学習が可能である。 - 学期試験や大学入学試験の準備をする際、問題解決力を向上させる。 また、単元別1500以上の基本問題が提供されます。 数の計算: 整数,素因数分解,分数,帯分数,小数,複素数 式の計算: 多項式の演算,展開,因数分解,除法,分数式,無理式 行列: 基本演算,行列式,逆行列 方程式: 一次,二次,高次方程式,分数方程式,無理方程式,指数・代数方程式,連立方程式 不等式: 一次,二次,高次不等式,分数不等式,無理不等式,指数・代数不等式 関数: 基本演算,定義域,値域,逆関数,関数の応用 グラフ: 整式,分数式と無理式,指数・対数関数,三角関数、2次曲線 極限の計算: 整式,分数式,無理式,指数・対数関数,三角関数の極限 微分法: 整式,分数式,無理式,指数・対数関数,三角関数,関数の微分 積分法: 不定積分,定積分,部分積分
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.
- 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/
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Verdict
The clearest difference is review sentiment: FX高校数学問題の解決機 at 44% against Derivon's 0%. FX高校数学問題の解決機 also leads on in-app purchases (none vs 3) and ads (none vs shown). Derivon's advantage is update cadence (every 4 days vs every 3 months). On price and monetization model 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
Both are free to download. Derivon sells 3 one-off in-app purchases. FX高校数学問題の解決機 asks for nothing beyond the download.
FX高校数学問題の解決機 ships an update every 3 months, Derivon every 4 days. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.
| Parameter | FX高校数学問題の解決機 | Derivon |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (1 ratings) — better |
| Positive reviews | 44.2% of reviews — better | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 51 MB | 182 MB |
| Age rating | 4+ | 4+ |
| Developer | Euclidus Inc | ABT合同会社 |
Customer experience
FX高校数学問題の解決機
Derivon
In-app purchases
FX高校数学問題の解決機
No in-app purchases
Derivon
- 5 Star Fragments$0.99
- 12 Star Fragments$1.99
- 32 Star Fragments$3.99
