Version history
Gestational Age Calculator
24
ASO score
Text
33/100
Reviews
0/100
Graphic
40/100
Other
0/100
App Rating
4.3
Votes
1.18K
App Age
3y 8m
Last Update
Aug 14, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
6.9K
|
2.5M
|
-100%
|
|
Rating
|
4.56
|
4.26
|
+7%
|
|
Number of Ratings (Voted)
|
850
|
2.7M
|
-100%
|
|
App Age
|
3y 8m
|
8y 1m
|
-55%
|
|
In-app Purchases Price
|
$0
|
$44
|
|
|
Update Frequency
|
72d
|
165d
|
-56%
|
|
Title Length
|
26
|
25
|
+4%
|
|
Short Description Length
|
57
|
63
|
-10%
|
|
Description Length
|
2 505
|
2 692
|
-7%
|
|
Number of Screenshots
|
702
|
1364
|
-49
%
|
|
Has Video?
|
No
|
0% has videos
|
|
|
Size
|
0MB
|
0MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Jan 04, 2026 | Jan 11, 2026 |
|---|---|---|
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No results were found!
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| Top | Jan 04, 2026 | Jan 11, 2026 |
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No results were found!
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| Top | Jan 04, 2026 | Jan 11, 2026 |
|---|---|---|
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No results were found!
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| Top | Jan 04, 2026 | Jan 11, 2026 |
|---|---|---|
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No results were found!
|
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Downloads
Downloads Graph
Total
6.8K
Last month
269
Text ASO
Title
(
Characters:
26
of 50
)
Gestational Age Calculator
Short Description
(
Characters:
57
of 80
)
Pregnancy weeks calculator, due date calculator, OB wheel
Description
(
Characters:
2505
of 4000
)
Easy to use multi-function tool for quickly calculating gestational age and estimated delivery date (EDD) with several input types. App is created to supplement and replace the plastic or paper ob wheel (or obstetric wheel). App is designed for obstetricians, gynecologists, midwives, and other healthcare providers. There is no year entry/selection for gestational age calculation, therefore, date entry and calculations becomes fast and intuitive.
App can be used to create a date timeline and calculate dates from template for indicated gestational weeks. Other features include calculation of estimated fetal length and estimated fetal weight for respective gestational age, milestones, baby fruit/veg size, zodiac for EDD, and gestational terms.
Gestational weeks’ and timelines’ templates can be edited in the settings.
Languages supported include English, Spanish, Turkish, German, French, Italian, Portuguese.
App modules to calculate due date and gestational age:
1) Last menstrual period: Calculations are based on the last menstrual period.
1) Ultrasound measurements: Ultrasound measurement result as weeks and days used for calculations
2) Crown-rump length (CRL): CRL measurement result as mm used for calculations
3) In-vitro fertilization(IVF): Embryo transfer date and the age of the embryo in days used for calculations
4) Due date: EDD is used for LMP and other calculations
5) Head circumference (HC)
6) Symphysis fundal height (SFH)
7) Transcerebellar diameter (TCD)
8) Discrepancy calculation: Calculates the difference and degree of discrepancy between LMP and ultrasound measurements
9) Review: Can be used after delivery for retrospective calculations
Other modules include:
1) Scores: Bishop scoring, APGAR scoring, VBAC scoring
2) hCG doubling time
3) Institute of Medicine (IOM) pregnancy weight gain comparison according to body mass index (BMI)
4) Settings
Application works offline and ad-free with rewards! When rewarded ads are watched banner ads disabled for 7 and can be topped up by 7 days. Only banner ads are present in the application interface at the top of the window. Easily copy calculation results to clipboard by tapping on them. Moreover screen can also be shared as image without ads.
Disclaimer
All information, content, and material of this app is for informational purposes only and are not intended to serve as a substitute for the consultation, diagnosis, medical advice and/or medical treatment of a qualified physician or healthcare provider.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 1.18K |
| Google Play Link: | |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Medical |
| Size: | - |
| Installs: | 6.85K |
| App Age: | 3 years 8 months |
| Release Date: | May 05, 2022 |
| Last Update: | Aug 14, 2025 |
| Version: | 5.19 |
Version history
5.19
Aug 14, 2025
Code improvements and bug fixes
5.17
Jul 31, 2025
UI changes<br>New calculation modules<br>Code improvements and bug fixes