Circles & Lines
Let's drawing circle and line
0 ratings
Free
In-App Purchases
Rating summary
About
An app for practicing clean circles and straight lines.
Draw a circle or a straight line to see how accurate it is.
There’s no need to choose between a circle and a line—the app recognizes it automatically.
The app is free. As an optional extra, a calendar lets you see your progress day by day. It’s a one-time purchase for about the price of a cup of coffee. If you enjoy the app, please consider supporting it.
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What's New in Circles & Lines
1.0.1
October 15, 2026
• Added recording of the time spent drawing each stroke. • Fixed animation issues on some Settings screens. • Straight lines drawn at the screen edge using a phone or tablet’s rim as a guide are now rejected.
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Subscriptions & In-App Purchases
$1.99
プレミアム
日ごとの回数・最高精度・中央値をカレンダーとグラフで記録。買い切りで利用できます。
