Angle Gradient Inclinometer vs Skully Care
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Angle Gradient Inclinometer
Easily measure tilt angles with this free protractor app. It displays inclination from 0 to 359 degrees, along with gradient percentages and angles summing to 180 or 360 degrees. Switch to theodolite mode to set a specified angle to zero.
- Measure tilt angles 0-359 degrees
- Display gradient percentage
- Show sum angles (180/360)
- Theodolite mode
- Set specified angle to zero
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Simple tilt angle protractor free application that can easily measure tilt simply by tilting the device. The angle of inclination measured from 0 degree to 359 degrees, converted gradient (%), angle at which sum is 180 degrees / 360 degrees are displayed at the same time. You can switch to the theodolite, the specified angle can be set to 0 degree. ( 45 Degrees = Gradient 100 % )
Skully Care
This app helps parents and healthcare professionals monitor and visualize infant head shapes. It provides objective data and visuals for informed decision-making and supports sharing results with professionals for guidance.
- Guided photo capture for head shape visualization
- Instant head shape results and visuals
- Professional report export for EHR
- Exercise library with expert guided videos
- Secure and private photo processing
- Objective measurements and progress tracking
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Infant head shape deformities are common in the first months. Most improve naturally, but early awareness helps families and professionals make informed decisions. For Parents: Skully Care helps you visualize your baby’s head shape in minutes. No more guessing or waiting. Get clear, objective results you can share with your healthcare professional. For Healthcare Professionals: Skully Care provides structured head‑shape data and visuals that support assessments, guide family conversations, and make consultations more effective. Why Parents Choose Skully Care · Simple & Fast: Take a guided photo in minutes. · Instant Visualization: See your baby’s head shape right away. · Professional Support: Share results with a healthcare professional for next steps, if required. Access the vast exercise library for expert guided videos · Private & Secure: Photos are processed securely and cleared after each scan. · Reassurance: Helps parents understand when professional follow‑up may be useful. Why Healthcare Professionals Choose Skully Care · Objective measurements: Use a smartphone to capture accurate, repeatable scans. · Clear visuals: Track progress with easy‑to‑read graphs and visuals. · Professional reports: Export EHR-efficient reports and share with families or colleagues. · Efficient consultations: Spend less time measuring and more time advising. · Remote support: Review photos submitted by parents, and share repositioning exercise videos to extend care between visits. Built on Expertise Created by a pediatric healthcare professional with more than 30 years of experience. Today, Skully Care is trusted by families and 1000+ professionals as a supportive tool to better understand infant head shape. Download Skully Care today and try your first scan.
Screenshots
Verdict
The clearest difference is rating: Angle Gradient Inclinometer at 4.3 against Skully Care's 3.0. Angle Gradient Inclinometer also leads on ratings volume (314 vs 2) and iOS requirement (13 vs 15.6). Skully Care's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Angle Gradient Inclinometer holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: Angle Gradient Inclinometer has 314 ratings behind it against 2, so its average is the more settled of the two.
Angle Gradient Inclinometer ships an update every 8 months, Skully Care every 4 months. The most recent releases landed on October 26, 2026 and October 21, 2026 respectively.
| Parameter | Angle Gradient Inclinometer | Skully Care |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (314 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 51.1% of reviews | — |
| Number of ratings | 314 — better | 2 |
| Update frequency | Every 8 months | Every 4 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13 — better | 15.6 |
| Further details — not scored | ||
| Size | 11 MB | 84 MB |
| Age rating | 4+ | 17+ |
| Developer | SHIGETO TAKAGI | Skully Care |
Customer experience
Angle Gradient Inclinometer
Skully Care
In-app purchases
Angle Gradient Inclinometer
No in-app purchases
Skully Care
No in-app purchases
Questions
Is Angle Gradient Inclinometer free?
Is Skully Care free?
Which has better reviews, Angle Gradient Inclinometer or Skully Care?
Do Angle Gradient Inclinometer or Skully Care have ads?
Which is updated more often, Angle Gradient Inclinometer or Skully Care?
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