Version history
OB Calc (cloud)
47
ASO score
Text
45/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.3
Votes
31
App Age
5y 11m
Last Update
Oct 23, 2025
iAP
$2.99 - 19.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.48
|
4.61
|
-3%
|
|
Number of Ratings (Voted)
|
29
|
68.3K
|
-100%
|
|
App Age
|
5y 11m
|
9y 5m
|
-37%
|
|
In-app Purchases Price
|
$16
|
$37
|
-55
%
|
|
Update Frequency
|
79d
|
127d
|
-38%
|
|
Title Length
|
15
|
26
|
-42%
|
|
Subtitle Length
|
24
|
27
|
-11%
|
|
Description Length
|
1 166
|
2 693
|
-57%
|
|
Number of Screenshots
|
1476
|
1380
|
+7
%
|
|
Size
|
12MB
|
281MB
|
-96
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
15
of 30
)
OB Calc (cloud)
Subtitle
(
Characters:
24
of 30
)
By a doctor, for doctors
Description
(
Characters:
1166
of 4000
)
While similar to a pregnancy wheel, OB Calc (cloud) is specifically designed by an obstetrician, for obstetricians. Finally obstetricians have an efficient and simple method to calculate the important test date windows for patients.
CALCULATION METHODS
• Last Menstrual Period (LMP)
• Expected Delivery Date (EDC)
• Sonogram Date and Fetal Age (Sonogram)
• Crown Rump Length (CRL)
• In Vitro Fertilization (IVF)
Try the app for free for 7 days. A low monthly autorenewable subscription gives users access to premium features such as all calculation methods and saving of individual patient data. You can reach the developer directly at support@inpocketsolutions.com
FEATURES
• LMP, EDC, Ultrasound, CRL and IVF Method Calculations
• Customize up to 15 tests, with date ranges
• Data synced across multiple devices
• Generate a PDF file
• Save individual patient data
CRL data reference : https://obgyn.onlinelibrary.wiley.com/doi/pdf/10.1002/uog.7654
Terms & Conditions: http://www.inpocketsolutions.com/terms.html
** Disclaimer
Remember to test out the app on your specific device to ensure calculations are verified to your expectation.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 31 |
| App Store Link: | |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Medical |
| Size: | 11MB |
| iAP: | 2.99 - 19.99 $ |
| App Age: | 5 years 11 months |
| Release Date: | Jan 29, 2020 |
| Last Update: | Oct 23, 2025 |
| Version: | 2.9.4 |
Version history
2.9.4
Oct 23, 2025
Support for the latest Liquid Glass features
2.9.3
Jul 04, 2025
Improvements to the UI