漂亮的工具可帮您绘制漂亮的图画，我们坚持不懈地努力，不断改进 Sketches 画笔，给您带来最逼真的绘图和绘画工具。 Sketches 的用户界面充满现代感且细致精细，是 Mac 上功能最全面且非常易于使用的绘图应用。 功能： 20 多款超真实的工具 极其真实的水彩湿画笔 智能画笔编辑器 颜色拾色器 导入照片 支持手写笔 Sketches 界面在设计时充分考虑了手写笔的需求，所有工具都支持压力。 图层 无限图层，可简化您的任务 导出为 psd 文件 Sketches 专业版付费包中有更多高级功能和工具。 Subscribe to access to premium app features; subscription details are the following: • Length: weekly, monthly, yearly • Your payment will be charged to your iTunes Account as soon as you confirm your purchase • You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase • Your subscription will renew automatically, unless you turn off auto-renew at least 24 hours before the end of the current period • The cost of renewal will be charged to your account in the 24 hours prior to the end of the current period • When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded • Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/