Comparison

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.

Head to head
About

gDrawPro

Features
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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”.

About

中学数学グラフ

Features
Read full description

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

中学数学グラフ4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 3 level
gDrawPro versus 中学数学グラフ: the parameters behind the verdict, then further details
ParametergDrawPro中学数学グラフ
PriceFreeFree
Positive reviews50.0% of reviews
Update frequencyEvery 18 monthsEvery 4 months — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPadiPhone, iPad, iPod — better
Requires iOS8.0 — better12.0
Further details — not scored
Size8 MB9 MB
Age rating4+4+
DeveloperJirou FukudaTakatoshi Fukino

In-app purchases

1 purchases

gDrawPro

One-time1
  • gDrawForiPad$2.99
None

中学数学グラフ

No in-app purchases

Questions

Is gDrawPro free?
gDrawPro is free to download, with in-app purchases available.
Is 中学数学グラフ free?
中学数学グラフ is free to download, with no in-app purchases.
Do gDrawPro or 中学数学グラフ have ads?
Neither gDrawPro nor 中学数学グラフ shows ads.
Which is updated more often, gDrawPro or 中学数学グラフ?
gDrawPro ships an update every 18 months, and 中学数学グラフ every 4 months. Most recently, gDrawPro was updated on September 12, 2026 and 中学数学グラフ on September 8, 2026.

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