Comparison

RISE中学受験理科 vs Structura

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

Head to head
About

RISE中学受験理科

Features
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「RISE中学受験理科」は、中学受験に必要な理科の知識を、インタラクティブなシミュレーションを通じて習得するための学習アプリケーションです。テキストや静止画だけでは理解が難しい科学的な現象を、iOSデバイス上で実際に操作しながら学ぶことができます。 【主な特徴】 本アプリは、暗記に頼るのではなく「現象の仕組みを理解すること」を目的として設計されており、各単元は以下の4つの機能で構成されています。 1. インタラクティブ・シミュレーション 画面上のスライダーやボタンを操作し、条件を変化させることで結果がどう変わるかを観察します(例:滑車の引き上げ計算、水溶液の中和、月の満ち欠けなど)。 2. 暗記カード 各単元における最重要の法則や定義を、簡潔なカード形式で確認できます。 3. 図解ドリル 心臓の構造や星座の動きなど、視覚的な理解が必須となる項目の名称や位置関係をタップ操作で学習します。 4. 確認テスト シミュレーションやドリルで学んだ内容を、実際の試験形式に近い一問一答形式で定着させます。 【収録領域と主な単元】 理科の4大領域をすべて網羅しています。 ・物理(力・光・電気・エネルギー) ばねとてこ、滑車と輪軸、豆電球と回路、振り子の運動 など ・地学(天体・気象・地層) 太陽の動きと季節、月の満ち欠け、星の動き、地層と化石 など ・化学(物質・状態・反応) 水溶液の性質、ものの燃え方、水溶液の中和 など ・生物(植物・動物・生命のしくみ) 植物の分類と光合成、人体のつくりとはたらき、動物の分類、環境と生態系 など 【対象ユーザー】 ・理科の基礎固めや弱点克服をしたい中学受験生 ・実験や観察を視覚的に体験したい小学生 ・お子様の自宅学習をサポートする保護者の方

About

Structura

Learn chemical reactions by playing a falling-block puzzle game. Combine elements and ions to build compounds, with over 350 reactions covered. Practice recall with quizzes and tests, and experiment freely with all elements.

Highlights
  • Falling-block puzzle gameplay
  • Element and ion combination
  • 356 chemical reactions covered
  • 46 learning stages
  • In-game quizzes and tests
  • Free experiment mode
  • Visual representation of compounds
Features
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LEARN CHEMICAL REACTIONS WITH A FALLING-BLOCK PUZZLE Drop elements and ions, place them side by side, and they combine. H plus O makes −OH. Add another H and you have H₂O. A compound forms only when the bonds and charges add up. Instead of turning textbook pages, you build each reaction with your own hands. WHAT'S INSIDE 356 reactions across inorganic, organic and polymer chemistry (308 in the Codex), in 46 stages. - From atoms to molecules - Making gases, and the halogens - Metals, oxides and industrial methods (contact process, Ostwald process, ammonia-soda process, blast furnace) - Acids, bases, neutralization and salts - Redox and ionization tendency (permanganate, dichromate, iodometric titration) - Metal ion precipitates and complex ions - Aliphatic compounds (oxidizing alcohols, esterification, silver mirror test, iodoform test) - Aromatic compounds (nitration, sulfonation, diazotization, azo dyes, cumene process) - Polymers (sugars, amino acids, protein tests, resins, rubber, vinylon) This app is about reactions. It does not cover calculation topics such as moles, equilibrium, electrochemistry, thermochemistry or crystal lattices. The content follows the Japanese high school chemistry curriculum, so some topics and terms may differ from your course. BUILT TO BE SEEN Benzene is drawn as a hexagon, glucose as a ring, starch as linked rings. Precipitates sink to the bottom and gases escape upward, in their real colors. PRACTICE RECALLING - A 3-question quiz after each stage, with the product hidden - A Test mode in the Codex that masks the products - Reactions you miss come back in later quizzes, and their materials fall more often SET UP THE CONDITIONS YOURSELF Heat, electrolysis, light and catalysts are devices you use on the whole flask. You decide when to use them. FREE EXPERIMENT MODE With the full unlock, choose what falls, in the order you like, and try your own combinations. No targets and no material limit. MEET THE ELEMENTS Each of the 46 stages introduces a character who teaches the key point of that topic, in a short conversation with Mol, an apprentice chemist. PRICING Units 1-3 (14 stages, 91 Codex entries) are free. A one-time purchase unlocks everything else. - No additional charges - No subscriptions - No ads - No gacha - No stamina

Screenshots

RISE中学受験理科4 screens
Structura4 screens

Verdict

The call

The clearest difference is in-app purchases: RISE中学受験理科 at none against Structura's 1. Structura's advantage is update cadence (every 4 days vs every 6 months). On price, ads, 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. Structura sells 1 one-off in-app purchase. RISE中学受験理科 asks for nothing beyond the download.

UpkeepUpdate frequency

RISE中学受験理科 ships an update every 6 months, Structura every 4 days. The most recent releases landed on October 31, 2026 and November 8, 2026 respectively.

Scorecard2 real differences · 6 level
RISE中学受験理科 versus Structura: the parameters behind the verdict, then further details
ParameterRISE中学受験理科Structura
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 6 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.617.0 — better
Further details — not scored
Size12 MB100 MB
Age rating4+4+
DeveloperDE NOVO STUDIOSNAPLACE

In-app purchases

None

RISE中学受験理科

No in-app purchases

1 purchases

Structura

One-time1
  • Unlock All Units$2.99

Questions

Is RISE中学受験理科 free?
RISE中学受験理科 is free to download, with no in-app purchases.
Is Structura free?
Structura is free to download, with in-app purchases available.
Do RISE中学受験理科 or Structura have ads?
Neither RISE中学受験理科 nor Structura shows ads.
Which is updated more often, RISE中学受験理科 or Structura?
RISE中学受験理科 ships an update every 6 months, and Structura every 4 days. Most recently, RISE中学受験理科 was updated on October 31, 2026 and Structura on November 8, 2026.

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