gDrawPro vs 中学数学グラフ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
gDrawPro
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Move! Move! It moves! You can draw and move your graphs! Setting invariables in the formula and changing the value, you can move your graphs freely! AMAZINGLY MANY KINDS OF GRAPHS! You can draw many kinds of graphs by setting function such as y=f(x), x=f(y), x=f(t) and y=g(t), f(x,y)=0, pole equation. MOVE GRAPHS! This is the greatest feature of this app! We prepared "m" as an invariable. You can change the value continuously and see the graph moving. Using this feature, you can see many interesting moves, such as simple oscillation, cycloid curve, synthesis of waves. ORIGINAL KEYBOARD! We prepared the original keyboard specialized for mathematical formulas. You can type mathematical formulas very easily. SEE MANY GRAPHS SIMULTANEOUSLY! You can set unlimited number of graphs and see them simultaneously. VERY CONVENIENT TOOL "com". By using this, you can draw line segments, circles, points and texts very easily. For example, you can draw a line segments by setting the starting point and the end point. MANY INTERESTING SAMPLES! You can load many interesting samples from “Load SampleCom”. They are not only interesting, but also help you to master this app. SAVE AND LOAD GRAPHS! You can save and load your original graphs! TAKE A PHOTO OF YOUR GRAPH! You easily take a photo of your graph by pushing “photo button”.
中学数学グラフ
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教師支援アプリ! 中学数学のグラフを、自由に傾きなどを変化させて直感的に分かりやすく表示できます。 【特徴】 ・使用が簡単 iPhoneかiPadに表示させて、教室のテレビやスクリーンに映すだけ。面倒な電子黒板の準備や移動教室は不要です。 ・時間短縮 グラフ黒板に大きな定規を使ってグラフを書く時間がなくなります。格子点も追加できるのでグラフを通る座標の説明もこのアプリだけで問題ありません。 ・グラフの傾きなどを動かせるので分かりやすい 「傾きが大きくなるとグラフはどうなる?」「傾きが0の時は?」など直感的に分かりやすく示すことができます。 ・格子点表示 好きな座標に格子点を打つことが可能。A ,B,C…のラベルも自動で付くので説明もしやすいです。 ・見やすいレイアウト シンプルなレイアウトで見やすい。 ・追加機能続々 変域、傾きの求め方、・・・ 今後のアップデートで新機能追加予定です。 機能のリクエストもお待ちしています!デベロッパのWebサイトからリクエストしてください。
Screenshots
Verdict
The clearest difference is in-app purchases: 中学数学グラフ at none against gDrawPro's 1. 中学数学グラフ also leads on update cadence (every 4 months vs every 18 months) and device support (3 vs 1). gDrawPro's advantage is iOS requirement (8.0 vs 12.0). On price 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
Both are free to download. gDrawPro sells 1 one-off in-app purchase. 中学数学グラフ asks for nothing beyond the download.
gDrawPro ships an update every 18 months, 中学数学グラフ every 4 months. The most recent releases landed on September 12, 2026 and September 8, 2026 respectively.
| Parameter | gDrawPro | 中学数学グラフ |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| Update frequency | Every 18 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 8 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Jirou Fukuda | Takatoshi Fukino |
In-app purchases
gDrawPro
- gDrawForiPad$2.99
中学数学グラフ
No in-app purchases









