Angle Meter vs Angulus Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Angle Meter
Measure angles and slopes with your phone's camera. Offers real-time angle display, two measurement modes, and the ability to capture and store measurements.
- Real-time angle display
- Two measurement modes
- Camera-based angle measurement
- Measure angles from images
- Level meter functionality
- Calibration for accuracy
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Angle Meter lets you measure the angle or slope. Note that you will be able to measure a variety of slope forms. You can choose to directly measure the surface by the second mode, which makes it relatively easy to measure up,or to measure the angle of the target away a short distance away from you after kilo meter. By measuring the angle from the camera aperture. This is a reference line, respectively, and the angles are measured while the display on your phone continuously. You also can take what you measure by showing the angle to keep a check on it later. Featured: 1) Clean and minimal UI 2) Real time display angle value reference by horizontal axis. 3) 2 mode for using(Horizontal Mode and Vertical Mode ). 4) Support measure angles with the camera mode. 4.1) you can take screen short can be a target for record store at a later time. 5) Support the ability to measure the angle from the image. 6) Graphics Animation display related by mode. 7) Display 0 to 90 degree reference by horizontal axis. 8) Calibrate option for accuracy. 9) Support Level Meter allows you to measure the degree of tilt in the vertical plane and can take many forms. The measurements in each axis is locked to the screen, still more easy to measure. 10) There are various UI language menus to choose from. 11) Supports both dark and light themes.
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.
- Precision to 0.01°
- Four Measurement Modes
- AI-Powered Camera Overlay
- Real-Time Analysis
- Clinical Documentation & Export
- Progress Tracking
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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
Verdict
The clearest difference is rating: Angulus Pro at 4.6 against Angle Meter's 3.4. Angulus Pro also leads on ads (none vs shown) and update cadence (fortnightly vs every 4 months). Angle Meter's advantage is in-app purchases (none vs 3). On price, ratings volume, 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. Angulus Pro sells 3 in-app purchases, starting at $2.99 per month. Angle Meter asks for nothing beyond the download.
Angulus Pro holds the better App Store score, 4.6 against 3.4. Both are backed by a comparable volume of ratings — 64 and 26 respectively.
Angle Meter ships an update every 4 months, Angulus Pro fortnightly. The most recent releases landed on September 27, 2026 and September 22, 2026 respectively.
| Parameter | Angle Meter | Angulus Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (64 ratings) | 4.6 (26 ratings) — better |
| Positive reviews | 31.6% of reviews | — |
| Number of ratings | 64 — better | 26 |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 | 17.6 — better |
| Further details — not scored | ||
| Size | 5 MB | 134 MB |
| Age rating | 4+ | 4+ |
| Developer | nakhon phagdeechat | Yonaga |
Customer experience
Angle Meter
Angulus Pro
In-app purchases
Angle Meter
No in-app purchases
Angulus Pro
- Angulus Pro Monthly7 Days trial$2.991 Month
- Angulus Pro Annually$29.991 Year
- Angulus Pro Lifetime$49.99
Questions
Is Angle Meter free?
Is Angulus Pro free?
Which has better reviews, Angle Meter or Angulus Pro?
Do Angle Meter or Angulus Pro have ads?
Which is updated more often, Angle Meter or Angulus Pro?
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