尺子-听风尺子测量&量角器,测距仪

【Main functions】.
Ruler: a small tool to measure the length, convenient and practical, anytime and anywhere you want to measure.
Protractor: You can take a picture with the camera to measure the angle of the picture.
AR Rangefinder: Measure the distance from the device camera to a fixed point on the detected 3D plane.
Calculator: More convenient and quick calculator function with complete recording of the calculation process.
Subscription-related:
1. the user has unlimited access to the ruler function only through a paid subscription;
2、 Subscription fee will be deducted from the iTunes account when the user confirms the purchase, free trial for three days, renewable automatically, renewal fee $39.99/year.
3. users can turn off auto-renewal 24 hours before the end of the current subscription, otherwise the subscription will be automatically renewed;
4、Automatic renewal of the Apple ID of the subscription will be automatically charged in the iTunes account 24 hours before the expiration of each billing cycle and extend the corresponding validity period;
5. Users manage the subscription service, i.e., they can go to their user accounts to set off automatic subscriptions after purchase.
User Agreement: https://vciacsoym7.feishu.cn/docx/FNHEdiJG6oECvkxJINWc9amBnth
Privacy Policy: https://vciacsoym7.feishu.cn/docx/Sl40dCBCYopwO8x4deTcY6zKnae