Best Photo Protractor alternatives: apps like Photo Protractor

10+ similar apps compared and reviewed

3.9 avg rating
10 free apps
Updated November 2026

Looking for something like Photo Protractor? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Photo Protractor

Protractor Angle Finder Camera#1

Protractor Angle Finder Camera by Krzysztof Gwiazda

Measure Angles with Precision
Editor's Choice
🔧 Utilities
1.0(1 ratings)
Free
Protractor Angle Finder Camera screenshot 1
Protractor Angle Finder Camera screenshot 2
Protractor Angle Finder Camera screenshot 3
Protractor Angle Finder Camera screenshot 4
Protractor Angle Finder Camera screenshot 5
Protractor Angle Finder Camera screenshot 6

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.

Protractor Edge - Clinometer#2

Protractor Edge - Clinometer by 嵩 张

Angle Finder, Angle Measure
Strong Contender
🔧 Utilities
4.2(94 ratings)
FreeAdsIn-App Purchases
Protractor Edge - Clinometer screenshot 1
Protractor Edge - Clinometer screenshot 2

Measure angles directly on your device without taking photos or placing the angle on screen. This app offers a unique and efficient way to determine degrees, saving you time with its handy assistant functionality.

Protractor Smart#3

Protractor Smart by ExaMobile S.A.

Measure Every Angle
Worth Considering
🔧 Utilities
4.6😞(247 ratings)
FreeIn-App Purchases
Protractor Smart screenshot 1
Protractor Smart screenshot 2
Protractor Smart screenshot 3
Protractor Smart screenshot 4
Protractor Smart screenshot 5
Protractor Smart screenshot 6

This app acts as a smart instrument for measuring angles using your device's camera. It offers two free modes for measuring angles on screen or using a plumb bob for slopes, with an additional premium mode for polygon measurements.

What We Love

  • 👍 Useful for measurements
  • 👍 Accurate for its purpose
  • 👍 Convenient and handy
  • 👍 Good for specific tasks (e.g., knife sharpening, stereo mic angles)
  • 👍 No excessive charges
  • 👍 Precise
  • 👍 Functional and practical
  • 👍 Good value compared to physical tools

Room to Improve

  • 🐛 App freezes/loads indefinitely
  • 🐛 Does not launch after updates
  • 🐛 Stuck on loading screen
  • 🐛 Inaccurate or unstable measurements
  • 🐛 Camera quality issues
  • 🐛 Difficult to use for 3D applications
  • 🐛 Requires a steady hand
  • 🐛 In-app purchases not working
  • 🐛 Upside-down protractor on iOS
  • 🐛 Ads are intrusive
  • 🐛 Data collection concerns
  • 🐛 Downloads malware/spyware
  • 🐛 Premium version issues (photo upload)
  • 🐛 Phone locks during use

More apps like Photo Protractor

4
multi pass notes
multi pass notes
multi pass notes
one password one notebook
Free
🔧 Utilities
(0)
5
Protractor (Angle measurement)
Protractor (Angle measurement)
Protractor (Angle measurement)
by EONSOFT
Free

Measure angles of objects using your device's camera. This tool provides a digital protractor for various applications, offering a convenient alternative to a physical tool. It's useful for homework, quick measurements, and when a physical protractor is unavailable.

Measure angles with cameraDigital protractor functionalityConvenient alternative to physical tool
🔧 Utilities
(10)
ad-supported
6
Video and Photo Converter
Video and Photo Converter
Video and Photo Converter
Video, Audio & Image Tools
Free

Easily convert videos and photos between various formats without needing additional applications. Supports common video and image file types for seamless media transformation.

Convert videos to any formatConvert photos to any formatSupports MP4, MOV, AVI
🔧 Utilities
(7)
ad-supported
7
Smart Protractor
Smart Protractor
Smart Protractor
Angle measurement made simple
Free
🔧 Utilities
(0)
8
Protractor - Angle Measure
Protractor - Angle Measure
Protractor - Angle Measure
Digital Angle Finder & Camera
Free

Measure angles precisely using your phone's screen or camera. This intuitive tool allows you to adjust measurement lines and instantly see the angular difference. Ideal for professionals and hobbyists needing quick, accurate angle calculations.

Angle measurement with adjustable linesCamera integration for real-world measurementsFreeze function for static measurements
🔧 Utilities
(16)
ad-supported
9
Angle Meter 360
Angle Meter 360
Angle Meter 360
Convenient angle meter, finder
Free

Measure angles precisely on photos or in real-time using your camera. This user-friendly tool allows for unlimited angle measurements simultaneously, with features like scaling and color adjustment for ease of use.

Angle measurement on picturesReal-time camera angle measurementUnlimited simultaneous angle measurements
🔧 Utilities
(364)
free with in-app purchases
10
Secret Photo Vault - eVault
Secret Photo Vault - eVault
Secret Photo Vault - eVault
Hide Photos & Lock Private Pic
Free

Securely store and manage your private photos directly on your device. This app offers password protection, local encryption, and the ability to hide images from your main gallery. Enjoy peace of mind with 100% local storage and secure sharing options.

Password protectionSecure local storageHide photos from gallery
🔧 Utilities
(1)
free with in-app purchases