Comparison

Angle Meter 360 vs Angulus Pro

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

Head to head
About

Angle Meter 360

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.

Highlights
  • Angle measurement on pictures
  • Real-time camera angle measurement
  • Unlimited simultaneous angle measurements
  • Object scaling and moving
  • Adjustable tool color
Features
Read full description

Easy and user-friendly angle meter. The application allows you to measure angles on the pictures, photos or from the camera in real time. With Angle Meter 360 you are able to permanently measure unlimited number of angles. Due to the addition of new tools or deleting old it is possible to receive and compare information from several angles at once. Scaling, moving the object and the possibility of changing of instrument's color allows you to measure angles easily, fast and accurately. Functions: -angle measurement on the pictures and from the camera - measurement unlimited number of angles simultaneously - the possibility of scaling and moving the object - adjustment of the color of tools for visual convenience. Easy and user-friendly interface allows you to determine the angles very fast and accurately. You only need to place the tool on the contour of the object and you immediately receive the result.

About

Angulus Pro

This app provides professional-grade angle measurements for clinical and personal use. It offers high precision, multiple measurement modes, and AI-powered camera assistance for accurate assessments and progress tracking.

Highlights
  • Precision to 0.01°
  • Four Measurement Modes
  • AI-Powered Camera Overlay
  • Real-Time Analysis
  • Clinical Documentation & Export
  • Progress Tracking
Features
Read full description

Angulus Pro: Clinically Validated Angle Measurement Trusted by researchers worldwide with 40+ peer-reviewed publications. Angulus Pro delivers professional-grade angle measurements validated in leading medical journals: • Journal of Medical Internet Research • Journal of Clinical Orthopaedics and Trauma • Journal of Neuromuscular Diseases → Learn more: https://www.yonaga.app/angulus/research Research Validated • 40 published studies using Angulus (2021-2026) • 3,000+ patients assessed by researchers • Validated against gold-standard goniometry • Applied in orthopedics, rehabilitation, neurology, and sports medicine Key Features • Precision to 0.01°: Professional accuracy for clinical assessments • Four Measurement Modes: V, W, X, and N modes for ROM, fractures, and specialized angles • AI-Powered Camera: Overlay technology for precise alignment • Real-Time Analysis: Instant measurements from camera or photo library • Clinical Documentation: Add annotations and export reports • Progress Tracking: Monitor improvement over time Professional Applications • Joint range of motion (ROM) • Hallux valgus and deformity angles • Fracture assessment • Postural analysis • Telehealth assessments For Patients and Non-Clinical Users • Track rehabilitation progress • Share measurements with providers • Sports performance analysis Privacy Policy: https://www.yonaga.app/angulus/privacy Terms of Use (EULA): Yonaga - https://yonaga.app/angulus/terms Apple - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Angle Meter 3604 screens
Angulus Pro4 screens

Verdict

The call

The clearest difference is ads: Angulus Pro at none against Angle Meter 360's shown. Angulus Pro also leads on update cadence (fortnightly vs every 3 months). Angle Meter 360's advantage is ratings volume (359 vs 26) and iOS requirement (15.6 vs 17.6). On price, rating, 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. Angle Meter 360 sells 1 one-off in-app purchase and Angulus Pro sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Angulus Pro holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Angle Meter 360 has 359 ratings behind it against 26, so its average is the more settled of the two.

UpkeepUpdate frequency

Angle Meter 360 ships an update every 3 months, Angulus Pro fortnightly. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

Scorecard4 real differences · 6 level
Angle Meter 360 versus Angulus Pro: the parameters behind the verdict, then further details
ParameterAngle Meter 360Angulus Pro
PriceFreeFree
Rating4.4 (359 ratings)4.6 (26 ratings) — better
Positive reviews66.7% of reviews—
Number of ratings359 — better26
Update frequencyEvery 3 monthsFortnightly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better17.6
Further details — not scored
Size99 MB134 MB
Age rating4+4+
DeveloperALEXEY KOZLOVYonaga

Customer experience

Angle Meter 360

All ratings359 ratings
Positive83.6%
Neutral5.0%
Negative11.4%
Written reviews129 reviews
Positive66.7%
Neutral5.4%
Negative27.9%

Angulus Pro

All ratings26 ratings
Positive88.5%
Neutral3.8%
Negative7.7%

Bugs and requests

Angle Meter 360

Reported bugs

12 issues
  • App freezes and becomes unresponsive
  • Ads hang and cannot be closed
  • Settings reset to defaults upon app restart
  • Landscape mode not functioning properly
  • App crashes after iOS updates
Show 7 more
  • Ads display in different languages making them hard to close
  • Saved documents inaccessible
  • Ad-free purchase still shows ads
  • Camera image differs from captured image
  • Difficulty rotating to landscape orientation
  • Gray screen display issue
  • Ads with misleading content (fake memory alerts)

Requested features

18 requests
  • Persistent default settings across app sessions
  • Decimal degree format option (without results window requirement)
  • Level indicator for device alignment
  • Crosshairs on measurement points for precision
  • Offset cursor to avoid finger blocking the point
Show 13 more
  • Ability to move text display to different locations
  • Split-screen/multitasking mode support
  • Larger loupe magnification window
  • Distance measurement capability
  • Ability to save and access saved documents
  • Front-facing camera support
  • Vertical and horizontal alignment guides
  • Angle presets (90°, 180°, 270°, 360°)
  • Adjustable font size and thickness
  • Measurement units in different formats (mills, gon, etc.)
  • Ability to input specific angle values directly
  • Better video tutorial with adjustable playback speed
  • Add notes/names to angle measurements

Angulus Pro

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Angle Meter 360

One-time1
  • Remove Ads$4.99
3 purchases

Angulus Pro

Subscriptions2
  • Angulus Pro Monthly7 Days trial$2.991 Month
  • Angulus Pro Annually$29.991 Year
One-time1
  • Angulus Pro Lifetime$49.99

Questions

Is Angle Meter 360 free?
Angle Meter 360 is free to download, with in-app purchases available.
Is Angulus Pro free?
Angulus Pro is free to download, with in-app purchases available.
Which has better reviews, Angle Meter 360 or Angulus Pro?
Angulus Pro is rated higher. Angle Meter 360 averages 4.4 out of 5 from 359 ratings, while Angulus Pro averages 4.6 from 26 ratings.
Do Angle Meter 360 or Angulus Pro have ads?
Angle Meter 360 shows ads; Angulus Pro does not.
Which is updated more often, Angle Meter 360 or Angulus Pro?
Angle Meter 360 ships an update every 3 months, and Angulus Pro fortnightly. Most recently, Angle Meter 360 was updated on September 21, 2026 and Angulus Pro on September 22, 2026.

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