Protractor Edge vs Stub Acme and Buttress threads

A simple protractor. Just put your device on the angle you want to measure. Then drag the two lines to align the both sides of the angle. The degrees will be there. It is different from other protractor apps. This is a new way to measure angles. It requires neither taking photo nor putting the angle above the screen. Now start using this handy assistant to measure angles which will save you a lot of time. ------------------------------------- PREMIUM ACCESS SUBSCRIPTION - Measure the world from camera - Measure angles in photos - No Ads - The subscription is $0.99 yearly with trial - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that service, where applicable - Terms of use: https://service.notationpad.com/terms_service.html

Calculate all dimensions of Acme, Stub Acme, Buttress Threads Acme specs follow ASME/ANSI B1.5-1997 (R2009). Stub Acme specs follow ASME/ANSI B1.8-1988 (R2006). Buttress specs follow ASME/ANSI B1.9-1973 (R2007). By giving thread size and pitch, the app will calculate all dimensions need for thread profile such as major, minor, pitch diameter. App will give out the overwrite measuring number to check the pitch diameter instead of using thread pitch micrometer. Support standard and custom Acme, Stub Acme, Buttress threads Precision guarantee. App is ideally used by machinist, mechanical engineers and other trade related to heavy industrial field.