Scoliometer Downloads & RevenueScoliometer: Scoliosis Test · App Store
Scoliometer: Scoliosis Test is #49 in Medical Paid in China and charting in 14 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
24 Sep 2026Scoliometer: Scoliosis Test update history & changes
Last change · 32 events since 21 May 2013Full timeline ↓Full timeline · 32 events
- 📈Scoliometer: Scoliosis Test charting in a new countryMalaysia
- 🚀Scoliometer: Scoliosis Test: now shown next to CobbMeter CE, CobbAngleApp, PotsiApp +1 morethe store's “similar apps” for it changed: who it's seen as competing with
- 📈Scoliometer: Scoliosis Test entered the top 10Top Paid · Medical · ID
- 📈Scoliometer: Scoliosis Test entered the top 100Top Grossing · Medical · ID
- 📈Scoliometer: Scoliosis Test charting in a new countrySpain
- 📈Scoliometer: Scoliosis Test new best rank in the overall chart: #110Top Paid · All Apps · TW
- 📈Scoliometer: Scoliosis Test entered the top 100Top Paid · Medical · DE
- 📈Scoliometer: Scoliosis Test charting in a new countryMexico
- 📈Scoliometer: Scoliosis Test charting in a new countryPoland
- 📈Scoliometer: Scoliosis Test entered the top 10Top Paid · Medical · FR
- 📈Scoliometer: Scoliosis Test entered the top 10Top Paid · Medical · CN
- 📈Scoliometer: Scoliosis Test charting in a new countryVietnam
- 📈Scoliometer: Scoliosis Test entered the top 100 in 2 chartsTop Paid · Medical · CA · Top Grossing · Medical · CA
- 📈Scoliometer: Scoliosis Test entered the top 100Top Grossing · Medical · IT
- 📈Scoliometer: Scoliosis Test charting in a new countryTaiwan
- 📈Scoliometer: Scoliosis Test entered the top 10Top Paid · Medical · IT
- 📈Scoliometer: Scoliosis Test entered the top 100Top Paid · Medical · US
- 📈Scoliometer: Scoliosis Test new best rank in the overall chart: #135Top Paid · All Apps · TH
- 📈Scoliometer: Scoliosis Test charting in a new countryThailand
- 📈Scoliometer: Scoliosis Test entered the top 100Top Grossing · Medical · FR
- 📈Scoliometer: Scoliosis Test entered the top 10Top Paid · Medical · JP
- 📈Scoliometer: Scoliosis Test charting in a new countryTurkey
- 📈Scoliometer: Scoliosis Test entered the top 100 in 2 chartsTop Grossing · Medical · CN · Top Grossing · Medical · JP
- 📈Scoliometer: Scoliosis Test charting in a new countryUnited Kingdom
- 📈Scoliometer: Scoliosis Test charting in a new country in 5 chartsAustralia · Canada · Germany · India · +1 more
- 📈Scoliometer: Scoliosis Test entered the top 100Top Paid · Medical · AU
- 🆕Scoliometer: Scoliosis Test first spotted by AppInsider#90 in Top Paid · Medical · France
- 📦Scoliometer: Scoliosis Test version 7.0No release notes
- 🆕Scoliometer: Scoliosis Test released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Medical PaidScoliometer: Scoliosis Test at a glance
AI summary written from our chart and store data, 2026-11-02. It can be wrong: check the numbers above.
A paid medical screening tool that uses iPhone sensors to measure the Angle of Trunk Rotation for scoliosis detection, targeting clinicians and parents. The app holds strong positions in the Indonesian paid medical charts (#2) and maintains visibility across diverse markets including Japan, South Korea, and China, indicating broad international adoption despite a low total rating count.
Similar apps: Scoliometer, SpineScreen, Posture Screen
Scoliometer: Scoliosis Test on the App Store
App details
App privacy Measured
Scoliometer: Scoliosis Test declares it collects no data at all — the rarest and most private label on the App Store.
As declared by the developer on the App Store — Apple requires every app to publish this label. We track changes over time.
Scoliometer: Scoliosis Test downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Active users
All platforms, worldwide. Free with an account.
How this is calculated
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| China | MedicalPaid | #49 |
 South Korea | MedicalPaid | #37 |
 United States | MedicalPaid | #141 |
 Japan | MedicalPaid | #93 |
 Indonesia | MedicalPaid | #28 |
 Canada | MedicalPaid | #53 |
| France | MedicalPaid | #82 |
 Italy | MedicalPaid | #51 |
 Russia | MedicalPaid | #57 |
 Brazil | MedicalPaid | #76 |
 United Kingdom | MedicalPaid | #191 |
 India | MedicalPaid | #121 |
 Saudi Arabia | MedicalPaid | #89 |
 United Arab Emirates | MedicalPaid | #98 |
Apps near Scoliometer: Scoliosis Test on the chart
Medical Paid, around #49.
Ratings
App Store, worldwide.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about Scoliometer: Scoliosis Test
From the 10 most recent App Store reviews in the US.
Users appreciate the app's ease of use and utility for home screening, but criticize its inability to measure severe curvatures over 30 degrees and require a second person for operation.
Mixed but leaning positive (70% of recent reviews give 4–5 stars). People like it for being easy to use, and its features and content. The main complaints are about price and subscriptions. Recent reviews are more positive than earlier ones.
What people like
- Ease of use: “It is easy to use the application, and the test results are satisfactory”
- Features & content: “The Scoliometer app is a great tool”
- Useful: “I found the video examples super helpful”
Common complaints
- Price & subscription: “Do not waste your money!!!”
About Scoliometer: Scoliosis Test
Developed by Dr Kevin Lau, D.C. — NGO Representative to the United Nations
Turn your iPhone into a clinical-grade scoliosis screening tool. Scoliometer measures the Angle of Trunk Rotation (ATR) in seconds — the fastest, most affordable way to check for spinal curvature at home or in the clinic. Trusted by doctors, physiotherapists, chiropractors, and parents in over 75 countries.
WHY SCOLIOMETER?
• Measures spinal curvature from 0° to 50° — beyond the range of most physical scoliometers
• Accurate trunk rotation readings using your iPhone's built-in sensors
• Screens for mild to severe scoliosis in seconds
• Trusted by medical professionals as a reliable screening companion
• No expensive equipment — clinical-grade results right in your pocket
• Personalise the meter with beautifully designed skins
HOW IT WORKS
Have the patient bend forward into the Adam's Forward Bend position and place your iPhone across the spine. Scoliometer instantly reads the Angle of Trunk Rotation, helping identify curves that may need further evaluation.
FOR PROFESSIONALS & FAMILIES
Whether you're a clinician running routine screenings or a parent monitoring your child's spine at home, Scoliometer gives you a fast, non-invasive check — anytime, anywhere. No appointment needed.
FROM A WORLD AUTHORITY ON SCOLIOSIS
Dr Kevin Lau is an award-winning chiropractor, bestselling author, and NGO Representative to the United Nations. His bestselling books and clinical research have helped thousands of patients worldwide take control of their spinal health without surgery. Every feature of Scoliometer reflects his decades of expertise.
DISCLAIMER
Scoliometer is a screening tool and is not a substitute for professional medical diagnosis. Always consult a qualified healthcare provider for clinical evaluation and treatment decisions.
Latest updates
More from Kevin Lau
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