Protractor for Angle Measuring vs OrthoMeasure
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Real-time angle measurement
- Touch and camera modes
- Measure angles in photos
- Simultaneous unlimited angle measurement
- Tool color customization
- Plumb bob pendulum for tilt
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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
OrthoMeasure
Accurately measure clinical angles using your iPhone's motion sensors. This digital goniometer provides precise readings on X-rays or during examinations with a simple two-tap system. Get instant, clear display of all corresponding angles.
- Precise angle measurement
- Simple 2-tap system
- Visual angle display
- Full angle display (acute, obtuse, reflex)
- Clean, dark-mode interface
- Uses device motion sensors
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Measure clinical angles with precision and ease. OrthoMeasure turns your iPhone into a fast, accurate digital goniometer, perfect for measuring angles on X-rays, during clinical examinations, or anywhere you need a reliable reading. Stop guessing or relying on bulky physical tools. OrthoMeasure uses your device's advanced motion sensors to calculate angles with just two simple taps. HOW IT WORKS: Align First Line: Hold your iPhone parallel to the first line (e.g., the top of the spinal curve). Tap to Set: Tap the screen to lock the first angle. Align Second Line: Hold your iPhone parallel to the second line (e.g., the bottom of the curve). Tap to Measure: Tap a final time. OrthoMeasure instantly calculates all four corresponding angles (e.g., 35°, 145°, 215°, 325°) and displays them clearly. FEATURES: High Precision: Uses your device's core motion sensors for accurate, repeatable measurements. Simple 2-Tap System: No complex buttons. Align, tap, align, and tap again. Visual Guide: See the lines you've measured drawn on the screen. Full Angle Display: Instantly get the acute, obtuse, and reflex angles for a complete picture. Clean Interface: A beautiful, dark-mode-friendly interface that stays out of your way. Designed for orthopedic surgeons, chiropractors, physiotherapists, and medical students, OrthoMeasure is the modern, simple way to get the angle you need.
Screenshots
Verdict
The clearest difference is review sentiment: OrthoMeasure at 100% against Protractor for Angle Measuring's 49%. OrthoMeasure also leads on in-app purchases (none vs 5) and ads (none vs shown). Protractor for Angle Measuring's advantage is ratings volume (1.1K vs 1). On price, device support and iOS requirement 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
Both are free to download. Protractor for Angle Measuring sells 5 in-app purchases, starting at $0.99 per 7 days. OrthoMeasure asks for nothing beyond the download.
OrthoMeasure 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 1.1K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 49% of Protractor for Angle Measuring's written reviews are positive against 100% of OrthoMeasure's.
Protractor for Angle Measuring ships an update every 2 weeks, OrthoMeasure every 5 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.
| Parameter | Protractor for Angle Measuring | OrthoMeasure |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (1.1K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 49.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 1.1K — better | 1 |
| Update frequency | Every 2 weeks | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 112 MB | 3 MB |
| Age rating | 4+ | 12+ |
| Developer | AppLiks Sp. z O.O. | Hadi Altabatabaae |
Customer experience
Protractor for Angle Measuring
OrthoMeasure
Bugs and 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
OrthoMeasure
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Protractor for Angle Measuring
- Weekly Access$0.997 Days
- Weekly Access with Trial3 Days trial$1.997 Days
- Weekly Access$1.997 Days
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- Yearly Access$3.991 Year
- Yearly Access$4.991 Year
OrthoMeasure
No in-app purchases
Questions
Is Protractor for Angle Measuring free?
Is OrthoMeasure free?
Which has better reviews, Protractor for Angle Measuring or OrthoMeasure?
Do Protractor for Angle Measuring or OrthoMeasure have ads?
Which is updated more often, Protractor for Angle Measuring or OrthoMeasure?
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