Comparison

iPinPoint vs Protractor for Angle Measuring

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

Head to head
About

iPinPoint

This utility app allows users to measure angles, distances, and areas using their device's camera or GPS. It supports various geometric calculations and orthopedic measurements, with an optional Pro version for enhanced features.

Highlights
  • Measure angles and lengths
  • Calculate circle radius, area, and perimeter
  • Compute triangle area and perimeter
  • Orthopedic angle measurements (Cobb, Baumann)
  • Camera and GPS integration
  • Zoom feature (Pro version)
  • Project creation (Pro version)
Features
Read full description

iPinPoint application is used in the Columbia Public Schools in Columbia, Missouri, where students record the angle on pictures that were taken around the school. Here is the link: http://cpsipads.blogspot.gr/2012/06/app-review-ipinpoint.html iPinPoint application is used in the measurement of Hallux Valgus Angles. "...One smartphone application (iPinPoint) was reliable for measurements of the hallux valgus angles by either experienced or nonexperienced observers.." Here is the link: https://pubmed.ncbi.nlm.nih.gov/28231958/ Upgrade to version Pro and enable the zoom feature and the feature to create projects. With iPinPoint you can use the built in camera or the GPS device to: 1) Compute the magnitude of an angle or the length of an object 2) Compute the length of different objects simultaneously 2) Compute the radius, area and perimeter of any circle 3) Compute the area and perimeter of any triangle 4) Compute various angles that are important in Orthopedics, e.g., Cobb, Baumann, and Humerotrochlear angle iPinPoint is an easy to use app to measure the magnitude of angles and length of objects. Use the iPhone camera to pinpoint the dimensions of the object of interest. iPinPoint will give the magnitude of an angle, the length of the object, the radius/area/perimeter of a circle, and the area/perimeter of a triangle You may visit our website for a preview of the zoom feature.

About

Protractor for Angle Measuring

Transform your iPhone into a precision angle measuring tool. Easily measure angles in real-time using touch or camera modes, and even analyze angles in existing photos. Customize your tools for a seamless experience.

Highlights
  • Real-time angle measurement
  • Touch and camera modes
  • Measure angles in photos
  • Simultaneous unlimited angle measurement
  • Tool color customization
  • Plumb bob pendulum for tilt
Features
Read full description

Your pocket angle expert! Transform your iPhone into a precision tool for real-time angle measurement. Simply tap, snap, and assess angles effortlessly with our intuitive touch and camera modes. Measure unlimited angles simultaneously, customize tools, and enjoy the perfect blend of accuracy and simplicity. Ideal for architects or anyone seeking quick, reliable measurements. Embrace the power of Protractor for fast, on-the-go angle assessments! Key Features: • Touch Measure: Tap the screen to set angles (use the camera view). • Plumb Bob Pendulum: Perfect for determining tilt (calibrate for accuracy). • Angle Measurement in Photos and from Camera. • Simultaneous Measurement of Unlimited Angles. • Tool Color Customization for Visual Convenience. Privacy Policy: https://appliks.com/privacy-policy ​​Terms of Use: https://appliks.com/terms-of-use

Screenshots

iPinPoint4 screens
Protractor for Angle Measuring4 screens

Verdict

The call

The clearest difference is review sentiment: Protractor for Angle Measuring at 49% against iPinPoint's 0%. Protractor for Angle Measuring also leads on update cadence (every 2 weeks vs every 11 months) and ratings volume (1K vs 2). iPinPoint's advantage is rating (5.0 vs 4.5) and iOS requirement (12.0 vs 16.6). On price, ads, in-app purchases and monetization model 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. iPinPoint sells 6 one-off in-app purchases and Protractor for Angle Measuring sells 5 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

iPinPoint holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Protractor for Angle Measuring has 1K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 0% of iPinPoint's written reviews are positive against 49% of Protractor for Angle Measuring's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

iPinPoint ships an update every 11 months, Protractor for Angle Measuring every 2 weeks. The most recent releases landed on September 25, 2026 and October 17, 2026 respectively.

Scorecard5 real differences · 5 level
iPinPoint versus Protractor for Angle Measuring: the parameters behind the verdict, then further details
ParameteriPinPointProtractor for Angle Measuring
PriceFreeFree
Rating5.0 (2 ratings) — better4.5 (1K ratings)
Positive reviews0.0% of reviews49.4% of reviews — better
Number of ratings21K — better
Update frequencyEvery 11 monthsEvery 2 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better16.6
Further details — not scored
Size25 MB112 MB
Age rating4+4+
Developeri-SmartSolutionsAppLiks Sp. z O.O.

Customer experience

iPinPoint

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Protractor for Angle Measuring

All ratings1,023 ratings
Positive88.5%
Neutral4.6%
Negative6.9%
Written reviews77 reviews
Positive49.4%
Neutral5.2%
Negative45.5%

Bugs and requests

iPinPoint

Not enough reviews yet to summarise bugs or requests.

Protractor for Angle Measuring

Reported bugs

2 issues
  • Protractor tool is hard to use and requires multiple tries
  • Angle measurements do not match real-world angles

Requested features

3 requests
  • Add more instructions and guidance for using the protractor tool
  • Improve the zoom functionality when measuring angles in photos
  • Enhance the accuracy of angle measurements

In-app purchases

6 purchases

iPinPoint

One-time6
  • Calculate perimeter/area of a circle$0.99
  • Calculate the area/perimeter and many more of a triangle$0.99
  • Calculate the elbow angle$0.99
Show 3 more
  • Crop Image$1.99
  • Upgrade to iPinPoint Pro$2.99
  • Calculate area of any surface$2.99
5 purchases

Protractor for Angle Measuring

Subscriptions5
  • Weekly Access$0.997 Days
  • Weekly Access with Trial3 Days trial$1.997 Days
  • Weekly Access$1.997 Days
Show 2 more
  • Yearly Access$3.991 Year
  • Yearly Access$4.991 Year

Questions

Is iPinPoint free?
iPinPoint is free to download, with in-app purchases available.
Is Protractor for Angle Measuring free?
Protractor for Angle Measuring is free to download, with in-app purchases available.
Which has better reviews, iPinPoint or Protractor for Angle Measuring?
iPinPoint is rated higher. iPinPoint averages 5.0 out of 5 from 2 ratings, while Protractor for Angle Measuring averages 4.5 from 1K ratings.
Do iPinPoint or Protractor for Angle Measuring have ads?
Both iPinPoint and Protractor for Angle Measuring show ads.
Which is updated more often, iPinPoint or Protractor for Angle Measuring?
iPinPoint ships an update every 11 months, and Protractor for Angle Measuring every 2 weeks. Most recently, iPinPoint was updated on September 25, 2026 and Protractor for Angle Measuring on October 17, 2026.

Other comparisons