Comparison

gDraw vs 座標タイムアタック

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

Head to head
About

gDraw

Features
Read full description

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

座標タイムアタック

Features
Read full description

「座標」をテーマにしたモグラ叩きのようなゲームです。 表示された座標に対応するボタンをすぐにタップしよう! どっちがxでどっちがy?どっちが正でどっちが負?なんてこともなくなります。 学習だけでなく、普段の脳トレにもどうぞ。 ◯2つのゲームモード ・10問タイムアタック 問題は10問あります。どれだけ早く正解できるか挑戦します。 全問正解のとき、最速タイムが記録されます。 ・正解数チャレンジ 30秒以内にどれだけの問題に正解できるか挑戦します。 連続正解数に応じてタイムボーナスが加算されます。 10問連続正解で連続正解のボーナスはリセットされます。 ◯ツイッターシェア機能 ゲーム終了時にツイッターシェアができます。 仲間や友人との切磋琢磨にどうぞ。 ◯学校の先生にもオススメ 数学の授業内で使ったり、宿題としてゲームを出す、なんていうのもオススメです。

Screenshots

gDraw4 screens
座標タイムアタック3 screens

Verdict

The call

The clearest difference is price: 座標タイムアタック at Free against gDraw's $1.99. gDraw's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.0). On update cadence, in-app purchases 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

座標タイムアタック is free to download; gDraw costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

gDraw ships an update every 2 months, 座標タイムアタック every 3 months. The most recent releases landed on May 19, 2026 and December 9, 2025 respectively.

Scorecard3 real differences · 3 level
gDraw versus 座標タイムアタック: the parameters behind the verdict, then further details
ParametergDraw座標タイムアタック
Price$1.99Free — better
Update frequencyEvery 2 months — betterEvery 3 months
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size7 MB19 MB
Age rating4+4+
DeveloperJirou Fukudatakamitsu furuya

In-app purchases

None

gDraw

No in-app purchases

None

座標タイムアタック

No in-app purchases

Questions

Is gDraw free?
gDraw costs $1.99, with no in-app purchases.
Is 座標タイムアタック free?
座標タイムアタック is free to download, with no in-app purchases.
Do gDraw or 座標タイムアタック have ads?
座標タイムアタック shows ads; gDraw does not.
Which is updated more often, gDraw or 座標タイムアタック?
gDraw ships an update every 2 months, and 座標タイムアタック every 3 months. Most recently, gDraw was updated on May 19, 2026 and 座標タイムアタック on December 9, 2025.

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