Camera Protractor: Angle Meter
by 华芳 张
- Utilities
- Paid
- Rating
- 0.0
- 0 ratings · Brazil storefront
- Last update
- Oct 16, 2026
- Version 1.9
- Size
- 11 MB
- Category
- Utilities
- Tracked since
- Oct 10, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
Turn your iPhone or iPad into a camera protractor, photo angle meter, and surface inclinometer.
Measure angles from photos, live camera views, or real-world surfaces in seconds. Check slope, roof pitch, and miter cuts, save your measurements, and share the results.
Three ways to measure. One simple angle toolkit.
THREE WAYS TO MEASURE
PHOTO
Choose a photo from your library or take a new one, then place three points to measure an angle.
CAMERA
Use the live camera protractor, freeze the view, and fine-adjust the measurement points for greater precision.
SURFACE
Use your iPhone or iPad as an inclinometer to measure tilt from horizontal, slope percentage, and roof pitch.
POWERFUL MEASUREMENT TOOLS
- Measure minor and reflex angles
- Fine-adjust measurement points
- Pinch to zoom for precise placement
- Measure slope percentage
- Calculate roof pitch
- Set a custom zero reference
- Hold a measurement
- Calibrate the level sensor
- Save measurements to History
- Add notes to saved measurements
- Export measurement images
- Share your results
CAMERA PROTRACTOR PRO
Upgrade once to unlock additional professional tools:
- Edge Snap — automatic edge assistance
- Multiple Angles — measure up to 10 angles on one image
- Miter Calculator — convert measured corners into saw settings
- Projects — organize related measurements
- Tags — label and organize your measurements
- PDF Reports — create professional measurement reports
- Adjust a Copy — reuse a saved measurement without changing the original
One-time purchase. No subscription.
USEFUL FOR
Camera Protractor is useful for:
- DIY and home improvement
- Woodworking and carpentry
- Construction
- Roofing
- Furniture and installation work
- Measuring slopes and inclines
- Checking angles from photos
- Everyday angle measurements
PRIVACY
Your measurements stay on your device.
NOTE
Photo measurements describe angles in the image plane. Camera perspective can change the apparent angle of real-world objects.
What’s new
Release notes for the latest version, as written by the developer.
What's New
- Added support for iPhone Duo, with adaptive layouts for both folded and unfolded screens.
- Enjoy a more spacious photo measurement workspace when using the expanded display.
- Improved layout transitions to keep measurement points, angles, and editing controls consistent as the screen changes size.
- Refined navigation, toolbars, and spacing across different screen sizes.
- Additional interface improvements and bug fixes for a smoother measurement experience.
Rank history
Daily position in the Congo - Kinshasa charts. #1 is at the top.
- Best rank
- #2
- Current rank
- #4
- Days charting
- 4 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
72/100
Not flagged as small & simple
- Developer size0% · 25
Developer: 14 apps on the charts
- Audience size100% · 20
Ratings: 0
- App size100% · 10
Size: 11 MB
- Price model100% · 15
Price model: paid
- Demand proof90% · 30
Best rank #2, 5 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 1.9LatestReleased Oct 16, 2026
- 1.6Released Oct 8, 2026