Comparison

Protractor Angle Finder Pro vs Angle Protractor Finder Tool

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Protractor Angle Finder Pro

This utility app provides a digital protractor using your device's camera for accurate angle measurements on real-world objects. It offers magnification and a frame pause feature for detailed inspection, making it ideal for DIY projects and hobbies.

Highlights
  • Camera-based angle measurement
  • Real-time video feed overlay
  • Frame pause for static inspection
  • Up to 11x magnification
  • Integrated torch
Features
Read full description

Magnifying Glass. Do you need a quick and easy to use protractor? No problem, here it is. Ideal solutions for DIY projects, and hobbies. The camera is used to display a real-time video feed, allowing you to measure angles more accurately by overlaying the protractor on objects or surfaces. For example, you can use the camera to measure angles on physical objects or drawings directly for better precision and ease of use. Features: * frame pause that allowas to inspect a single frame (static image) without a need of taking a picture. * up to 11 times magnification. * torch. No fuss protractor. Does what it says on the tin.

About

Angle Protractor Finder Tool

Features
Read full description

Transform your iPhone into a professional-grade protractor with precision angle measurement capabilities. Protractor is a cutting-edge angle measurement application that leverages your device's advanced motion sensors to deliver laboratory-grade accuracy. Whether you're a professional engineer, architect, educator, or DIY enthusiast, this app provides the precision tools you need for any angle measurement task. Key Features: High-Precision Measurement • Multi-axis measurement system (Roll, Pitch, Yaw) • Real-time angle detection with 0.1-second update rate • Adjustable precision from 0–3 decimal places • Full 360° measurement range with smart normalization Smart Calibration System • Automatic calibration with stability detection • Manual calibration with reference angle input • Multi-point calibration for enhanced accuracy • Environmental adaptation for temperature and magnetic field changes Professional Tools • Visual protractor with traditional design • Compass mode for professional applications • Preset angle markers (0°, 15°, 30°, 45°, 60°, 90°, etc.) • Advanced angle calculator with trigonometric functions Data Management • Session-based measurement recording • Project organization and management • Export data in JSON and CSV formats • System-wide sharing capabilities Rich Feedback System • Multi-sensory feedback (sound, haptic, visual) • Customizable preset angle notifications • Professional angle classification (acute, right, obtuse, etc.) • Real-time device orientation display Advanced Analytics • Statistical analysis (average, min, max, standard deviation) • Time-based trend analysis • Data visualization with charts and graphs • Multi-session comparison tools Perfect for: • Engineers and architects for precise measurements • Educators for teaching geometry and trigonometry • Students for mathematics and physics studies • DIY enthusiasts for home improvement projects • Professionals requiring accurate angle verification Technical Excellence • Built with SwiftUI for modern iOS experience • CoreMotion integration for sensor accuracy • Optimized for battery efficiency • Universal device compatibility • Accessibility features included Download Protractor today and experience the future of angle measurement on your iPhone!

Screenshots

Protractor Angle Finder Pro4 screens
Angle Protractor Finder Tool4 screens

Verdict

The call

The clearest difference is ads: Protractor Angle Finder Pro at none against Angle Protractor Finder Tool's shown. Protractor Angle Finder Pro also leads on device support (3 vs 1) and iOS requirement (12.1 vs 16.6). On price and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard3 real differences · 7 level
Protractor Angle Finder Pro versus Angle Protractor Finder Tool: the parameters behind the verdict, then further details
ParameterProtractor Angle Finder ProAngle Protractor Finder Tool
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyFortnightly—
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.1 — better16.6
Further details — not scored
Size25 MB3 MB
Age rating4+17+
DeveloperKrzysztof Gwiazda广州艾拉网络技术有限公司

In-app purchases

None

Protractor Angle Finder Pro

No in-app purchases

None

Angle Protractor Finder Tool

No in-app purchases

Questions

Is Protractor Angle Finder Pro free?
Protractor Angle Finder Pro is free to download, with no in-app purchases.
Is Angle Protractor Finder Tool free?
Angle Protractor Finder Tool is free to download, with no in-app purchases.
Do Protractor Angle Finder Pro or Angle Protractor Finder Tool have ads?
Angle Protractor Finder Tool shows ads; Protractor Angle Finder Pro does not.

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