nice app. Easy to use
This app is a light app. It's easy to measure the angle with camera and save the photo. Nice one and cheap.
Free
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About
Measure angles directly from your photos. Import or capture an image, then use draggable lines to identify angles and their supplementary values. Save your work with notes and export annotated images for field use or visual checks.
✓Measure angles from photos
✓Import or capture images
✓Draggable reference lines
✓Display smaller and supplementary angles
✓Add notes to images
✓Export annotated images
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What's New in Photo Protractor AngleWise
1.1.2
June 26, 2026
Adds photo import for measuring existing images, updates the app icon, moves the default angle label away from the center of the photo, and hides purchase prompts after Pro is unlocked.
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In-App Purchases
$4.99
Lifetime Unlock
Permanent full access after the free trial.
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FAQ
How does Photo Protractor AngleWise measure angles?
Photo Protractor AngleWise allows you to measure angles directly from your photos. You can import an existing image or take a new one with your camera. Then, you manually align two draggable reference lines on the visible edges within the photo to define the angle.
What kind of angles can Photo Protractor AngleWise measure?
The app displays both the smaller angle formed by the reference lines and its supplementary angle (the angle that adds up to 180 degrees). This provides a comprehensive measurement for various visual checks.
Can I save my measurements with Photo Protractor AngleWise?
Yes, you can add notes to your annotated images and export them directly from the device. This feature is useful for keeping a record of your measurements for field work or personal reference.
Does Photo Protractor AngleWise require an account or cloud storage?
No, Photo Protractor AngleWise does not require an account to be created, nor does it rely on cloud dependency. All your work and data are kept on your device for privacy and convenience.
What are the 'Pro export tools' mentioned?
The 'Pro export tools' are an in-app purchase that offers enhanced export capabilities for cleaner, more professional annotated images. This is beneficial for users who require higher quality visuals for reports or presentations.
Is Photo Protractor AngleWise suitable for professional use?
Yes, the app is built for everyday field work and visual checks, with Pro export tools available for professional annotated images. Its ability to measure angles from photos makes it useful for tasks like checking alignment or geometry references.
What devices does Photo Protractor AngleWise support?
Photo Protractor AngleWise currently supports iPhones. The app is rated for ages 4 and up, making it accessible for a wide range of users.
How often is Photo Protractor AngleWise updated?
The latest version of Photo Protractor AngleWise is 1.1.2, which was last updated on June 26, 2026. This indicates a recent update, suggesting ongoing development and support for the application.