CobbMeter CE Downloads & RevenueCobbMeter CE · App Store
CobbMeter CE is #77 in Medical Paid in Brazil and charting in 4 of 30 countries we track.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperRegis RIGAL
CategoryMedical
Price34.99 AED
Released
Rating★ 3.7 (3)
Version2.5.3
Age rating12+
First seen by us
25 Sep 2026
25 Sep 2026📈Entered the top 10📈Entered the top 100 in 2 charts🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 5 events in the last 12 months
- 📈CobbMeter CE entered the top 10Top Paid · Medical · BR
- 📈CobbMeter CE entered the top 100 in 2 chartsTop Paid · Medical · CN · Top Grossing · Medical · CN
- 📈CobbMeter CE charting in a new country in 2 chartsIndia · Russia
- 🆕CobbMeter CE first spotted by AppInsider#83 in Top Paid · Medical · Brazil
- 🆕CobbMeter CE released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
3.7 ★
3 ratings
Measured
Best rank now
#77
Medical PaidMeasured
CobbMeter CE on the App Store
App details
App ID
832462914
Publisher
Regis RIGAL
On the store since
Apr 2014
12 years on the store
Minimum OS
iOS 6.0+
Devices
iPhone · iPad · Watch
Content rating
12+
1 content note below
Languages
1
EN
Size
4 MB
Also listed in
Business
Content notesInfrequent/Mild Medical/Treatment Information
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Brazil | MedicalPaid | #77 |
 Indonesia | MedicalPaid | #71 |
 Russia | MedicalPaid | #188 |
 United Arab Emirates | MedicalPaid | #107 |
Apps near CobbMeter CE on the chart
Medical Paid, around #77.
Ratings
App Store, worldwide.
Rating
3.7 ★
3 ratings
Measured
Ratings
3
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
3.2★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
20/100
faster than 0% of Medical apps
Review 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 CobbMeter CE
From recent reviews.
About CobbMeter CE
CobbMeter is a medical tool designed to measure the Cobb angle, the kyphosis angle, and the sacral slope on vertical spine radiographs.
It is intended to the Spinal care professional, and turns the iPhone into a professional measuring tool.
" I designed CobbMeter with Regis Rigal as the professional tool I had always needed in my everyday practice in both Orthopedic Spine Surgery and Spinal non operative care.
A tool that fits in the pocket in the very same device that I use to manage my busy schedule, that I can call immediately by pressing an icon, and which can be used on both regular radiographs or even a (vertical) computer screen to measure accurately the Cobb angle in spinal deformities, but also the kyphosis angle in spinal fractures and the sacral slope in degenerative and deformitic conditions.
All that one has to do in using the device is align the side of the iPhone to the standard tracings we use routinely, and the position sensor built in the iPhone will do the rest.
The precision of the device itself is 1/10th of a degree, far more precise than the precision of the measure as determined in everyday practice and the literature.
Measures are logged for further use and may be sent by e-mail to the surgeon or staff for recording purposes, with the levels of the measured curve, type of curve and patient id or number. A calibration procedure was also implemented to accurately measure the angle with the horizontal plane as in the sacral slope.
Through though the developpement, Regis has shown an extraordinary sense of patience and astounding programming skills so as to accurately provide a tool that fits the needs of the surgeon and the spine care provider to best treat the patients ; and I thank him for his efforts.
I am very proud of releasing this small software in the community, and I hope it will facilitate a little bit the life of my dear colleagues and the patients.
I thank the colleagues who gave me their kind advice on the software during its developpement and wish they will find it useful."
Dr Frederic Jacquot
Chirurgien du Rachis
Chirurgien Orthopédiste,
Chirurgien des Hôpitaux de Paris
It is intended to the Spinal care professional, and turns the iPhone into a professional measuring tool.
" I designed CobbMeter with Regis Rigal as the professional tool I had always needed in my everyday practice in both Orthopedic Spine Surgery and Spinal non operative care.
A tool that fits in the pocket in the very same device that I use to manage my busy schedule, that I can call immediately by pressing an icon, and which can be used on both regular radiographs or even a (vertical) computer screen to measure accurately the Cobb angle in spinal deformities, but also the kyphosis angle in spinal fractures and the sacral slope in degenerative and deformitic conditions.
All that one has to do in using the device is align the side of the iPhone to the standard tracings we use routinely, and the position sensor built in the iPhone will do the rest.
The precision of the device itself is 1/10th of a degree, far more precise than the precision of the measure as determined in everyday practice and the literature.
Measures are logged for further use and may be sent by e-mail to the surgeon or staff for recording purposes, with the levels of the measured curve, type of curve and patient id or number. A calibration procedure was also implemented to accurately measure the angle with the horizontal plane as in the sacral slope.
Through though the developpement, Regis has shown an extraordinary sense of patience and astounding programming skills so as to accurately provide a tool that fits the needs of the surgeon and the spine care provider to best treat the patients ; and I thank him for his efforts.
I am very proud of releasing this small software in the community, and I hope it will facilitate a little bit the life of my dear colleagues and the patients.
I thank the colleagues who gave me their kind advice on the software during its developpement and wish they will find it useful."
Dr Frederic Jacquot
Chirurgien du Rachis
Chirurgien Orthopédiste,
Chirurgien des Hôpitaux de Paris
Latest updates
2.5.3
- Update for iOS10