Perspectify

Perspectify: A Tool for Artists
Free 30 day trial.
Perspectify is a straightforward app designed for artists who draw from life. It utilizes your iPhone camera to help you measure angles in your environment, which you can then transfer directly to your paper.
How It Works
1. Identify an Angle: Use your phone's camera to capture an angle you'd like to include in your drawing.
2. Sketch it Out: Lay your phone on your paper as a guide for drawing the angle.
3. Repeat for all the angles you want to draw.
Features
Accurate Angle Measurements: Real-time angle capturing for better drawing accuracy.
Simple Interface: Intuitive design that's easy to use.
Designed for Traditional Art: Specifically made for artists who use paper, pens, and pencils.
Why Use Perspectify?
Improve Accuracy: Make your drawings more precise with captured angles.
Convenient: Your iPhone becomes a handy drawing assistant.
Streamline Your Process: Make your drawing process more efficient.
Perspectify aims to bring a small but meaningful enhancement to your urban sketching.
Use of this app is covered by this EULA... https://www.apple.com/legal/internet-services/itunes/dev/stdeula/