OBS Calc -Pregnancy Calculator

com.consvr.obscalc
FreeContains adsEveryone

Key numbers

1K+Installs
4.6 / 2.9KRating
Apr 6, 2017Released
Apr 9, 2025Updated

Listing text

Quickly calculate Estimated Delivery Date(EDD) and Gestation Age by Date & Scan

A useful tool for quickly calculating estimated delivery date and gestation age using Ultrasound and Last Menstrual Period. Useful for medical students as well as experienced obstetricians for calculating dates accurately and quickly. Manually enter dates for a faster experience.

Get this app from the API

curl -H "X-API-Key: $API_KEY" \
  "https://apiplay.net/api/v1/app?id=com.consvr.obscalc"
import requests

r = requests.get('https://apiplay.net/api/v1/app', params={'id': 'com.consvr.obscalc'},
                 headers={'X-API-Key': API_KEY}, timeout=30)
data = r.json()
const res = await fetch('https://apiplay.net/api/v1/app?id=com.consvr.obscalc', {
  headers: { 'X-API-Key': process.env.API_KEY },
});
const data = await res.json();
$ch = curl_init('https://apiplay.net/api/v1/app?id=com.consvr.obscalc');
curl_setopt_array($ch, [CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => ['X-API-Key: ' . getenv('API_KEY')]]);
$data = json_decode(curl_exec($ch), true);

1,000 free credits a month, no card needed. API reference

Screenshots

Fields in the API response

Package namecom.consvr.obscalc
DeveloperStitch and Heal Inc
Developer websiteconsvr.co.in
CategoryMedical
Installs (exact)255,426
Ratings2,862
Reviews10
PriceFree
In-app purchasesNo
AdsYes
Content ratingEveryone
Current version6.6
Requires Android5.0
ReleasedApr 6, 2017
Last updateApr 9, 2025
Record refreshedOct 28, 2026

Rating breakdown

52.1K
4550
3110
20
1110

Most installed in Medical

See all