Comparison

Protractor Angle Measure Tool vs PixelScale

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

Head to head
About

Protractor Angle Measure Tool

This tool transforms your device into a precise angle measurement instrument. It's ideal for DIY projects, construction, and renovations, offering real-time readings in various formats. Get professional-grade accuracy for all your angled surface needs.

Highlights
  • Precise angle measurement
  • Vertical and horizontal orientations
  • Multiple measurement units (degrees, radians, gradians)
  • Target angle alerts with audio/vibration
  • Real-time precision readings
  • Apple Watch support with haptic feedback
Features
Read full description

Precision Angle Measurement in Your Pocket: Protractor Measuring Angle Struggling with precise angle measurements for your DIY projects, construction work, or home renovations? Tired of carrying bulky tools when you need to measure angles on the go? Whether you're a carpenter, architect, engineer, or passionate DIY enthusiast, Protractor Measuring Angle transforms your iOS device into an accurate, versatile angle measurement tool that delivers professional-grade results. With cutting-edge sensor technology and an intuitive interface, our app provides instant, reliable angle measurements in multiple formats. Simply place your device against any surface, and watch as Protractor Measuring Angle delivers real-time readings with remarkable precision—making every project perfectly aligned and professionally executed. Key Features Versatile Measurement Capabilities Measure angles in both vertical and horizontal orientations with exceptional accuracy. Perfect for roof pitch calculations, furniture assembly, construction alignment, and countless other applications where precision matters. (Only basic radians measurement is available in free version. Premium subscription required for all features.) Multiple Measurement Units Switch seamlessly between degrees, radians, and gradians to suit your specific project requirements. Our conversion system ensures you always have the right measurement format at your fingertips. (Only radians available in free version. Premium subscription required for degrees and gradians.) Target Angle Alerts Set your desired angle and receive instant notifications when you reach it. Our customizable audio and vibration alerts allow you to focus on positioning rather than watching the screen. (Premium subscription required.) Real-Time Precision Readings Our dynamic display provides instant feedback as you adjust your device, ensuring you capture the exact angle you need with professional-grade accuracy. (Premium subscription required for advanced readings.) Apple Watch Support Measure angles from your wrist with haptic feedback—ideal for hands-free work. (Premium subscription required.) Why Choose Protractor Measuring Angle? Unmatched Accuracy Our advanced calibration system and sensitive accelerometer deliver measurements you can trust. Stop guessing and start working with confidence on any angled surface. Intuitive User Experience Designed for professionals and beginners alike, our clean interface and visual indicators make angle measurement straightforward and effortless. Clear, real-time feedback guides you through every measurement. Enhanced Project Efficiency Save time and avoid costly mistakes with instant, accurate angle readings. Whether you're installing crown molding, checking roof pitch, or aligning furniture, our app helps you get it right the first time. Premium Subscription Benefits To access the full power of Protractor Measuring Angle—including degree and gradian measurements, target angle alerts, and vertical/horizontal measurements—a premium subscription is required. Choose a subscription plan that fits your needs, whether you're an occasional user or a daily professional. Start Measuring with Precision Today! Don't let inaccurate angles compromise your projects. With Protractor Measuring Angle, you have the power to measure and align with confidence. Transform your iOS device into an essential measurement tool for perfectly executed projects and professional results. Download Protractor Measuring Angle now and experience the future of digital angle measurement—backed by premium features that elevate your work from amateur to expert. Privacy Policy: https://protractor.appcellent.co/privacy Terms of Use: https://protractor.appcellent.co/terms Contact Support: support@appcellent.co Take the guesswork out of angle measurement—get Protractor Measuring Angle today and achieve perfect alignment every time!

About

PixelScale

This utility app allows you to take precise measurements directly from your photographs. It's ideal for professionals and hobbyists needing accurate dimensions from images, supporting various units and exporting results with overlays.

Highlights
  • Import photos or take new ones
  • Set real-world scale
  • Measure any distance accurately
  • Export measurements with overlays
  • Support for multiple units
  • Intuitive interface
Features
Read full description

PixelScale transforms your photos into precise measurement tools. Perfect for professionals, hobbyists, and anyone who needs accurate measurements from images. Key Features: • Import photos from your library or take new ones • Set real-world scale using known distances • Measure any distance with pixel-perfect accuracy • Export measurements as JPG with overlays • Support for multiple units (mm, cm, m, in, ft) • Intuitive interface with clear visual feedback Perfect for: • Architecture and construction • Product design and prototyping • DIY projects and home improvement • Scientific research and documentation • Education and learning Privacy Focused: • All processing happens on your device • No data collection or sharing • No internet connection required Get started in seconds: 1. Import your image 2. Set scale using a known distance 3. Measure any point-to-point distance 4. Export and share your results Download PixelScale today and turn your photos into precise measurement tools!

Screenshots

Protractor Angle Measure Tool4 screens
PixelScale4 screens

Verdict

The call

The clearest difference is review sentiment: PixelScale at 100% against Protractor Angle Measure Tool's 13%. PixelScale also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 3). Protractor Angle Measure Tool's advantage is update cadence (monthly vs every 9 months) and ratings volume (169 vs 5). On price, ads and device support 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. Protractor Angle Measure Tool sells 3 in-app purchases, starting at $4.99 per 7 days. PixelScale asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PixelScale holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Protractor Angle Measure Tool has 169 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 13% of Protractor Angle Measure Tool's written reviews are positive against 100% of PixelScale's.

UpkeepUpdate frequency

Protractor Angle Measure Tool ships an update monthly, PixelScale every 9 months. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.

Scorecard7 real differences · 3 level
Protractor Angle Measure Tool versus PixelScale: the parameters behind the verdict, then further details
ParameterProtractor Angle Measure ToolPixelScale
PriceFreeFree
Rating4.5 (169 ratings)5.0 (5 ratings) — better
Positive reviews13.3% of reviews100.0% of reviews — better
Number of ratings169 — better5
Update frequencyMonthly — betterEvery 9 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS16.0 — better18.4
Further details — not scored
Size79 MB1 MB
Age rating4+4+
DeveloperAppcellentEugenio Liscio

Customer experience

Protractor Angle Measure Tool

All ratings169 ratings
Positive87.0%
Neutral4.1%
Negative8.9%
Written reviews15 reviews
Positive13.3%
Neutral0.0%
Negative86.7%

PixelScale

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Protractor Angle Measure Tool

Subscriptions3
  • Protractor Weekly$4.997 Days
  • Protractor Weekly with Trial3 Days trial$6.997 Days
  • Protractor Annual$39.991 Year
None

PixelScale

No in-app purchases

Questions

Is Protractor Angle Measure Tool free?
Protractor Angle Measure Tool is free to download, with in-app purchases available.
Is PixelScale free?
PixelScale is free to download, with no in-app purchases.
Which has better reviews, Protractor Angle Measure Tool or PixelScale?
PixelScale is rated higher. Protractor Angle Measure Tool averages 4.5 out of 5 from 169 ratings, while PixelScale averages 5.0 from 5 ratings.
Do Protractor Angle Measure Tool or PixelScale have ads?
Neither Protractor Angle Measure Tool nor PixelScale shows ads.
Which is updated more often, Protractor Angle Measure Tool or PixelScale?
Protractor Angle Measure Tool ships an update monthly, and PixelScale every 9 months. Most recently, Protractor Angle Measure Tool was updated on October 3, 2026 and PixelScale on September 29, 2026.

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