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Obstetrics Calculator

Alexander Snegirev
App Store·MedicalFree + IAP★ 5.00 (1)launched 5.1y agoapp updated 1.4y agocharts in 1 country
Scout Score
5

Obstetrics Calculator generates an estimated $1–$3/month in revenue from 1–2 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-06-17).

Estimates updated 17.06.2026 · How we estimate · Ranges reflect model confidence, not exact figures.
Est. revenue / month$1–$3
Est. downloads / month1–2
Estimate confidencemedium
PricingFree + IAP
Rating5.00 ★ (1 ratings)
CategoryMedical
Released28.04.2021
App last updated25.01.2025
PlatformiOS
Est. downloads / mo
1–2
Est. revenue / mo
$1–$3
Rating velocity / day
0
Chart velocity
—
Peak rank
—
Days tracked
—

Modeled monthly estimate · rating velocity · medium confidence

About

Obstetric Calculator will help you determine gestational age in weeks and days as well as estimated due date using last menstrual period, ultrasound report, ovulation/IVF and other methods. This set of tools ans scales contains: - Estimated Due Date & Gestational Age by First Day of Last Menstrual Period - Estimated Due Date & Gestational Age by Ultrasound Report - Estimated Due Date & Gestationa…

View on the App Store →

Trends & analysis

Chart rank trend

US · overall
Collecting rank history — no snapshots so far. Fills in twice daily.

Why it's surfacing

Scout 5
Newness
3
Breakout
0

Ratings & velocity

★ 0 in window
Total ratings
1
Jun 4Jun 17
New ratings / day
10
Jun 5Jun 17

Rating distribution

100% positive · 1 ratings
5★
100%
4★
0%
3★
0%
2★
0%
1★
0%

Geographic reach

best rank · 1 storefront
in
#71 category

Revenue & downloads trend

ARPU $2
Est. revenue / mo · $2
$2$0
Jun 4Jun 17
Est. downloads / mo · 1
10
Jun 4Jun 17

In-app purchases

2 tiers
ObCalc Pro$2
Disable Ads$11

Update history

1 update tracked
  • v5.21.4y ago

    - minor bug fixes

Obstetrics Calculator — FAQ

How much money does Obstetrics Calculator make?

According to AppCurrents estimates, Obstetrics Calculator generates approximately $1–$3 per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.

How many downloads does Obstetrics Calculator get?

Obstetrics Calculator sees an estimated 1–2 downloads per month on the App Store, per AppCurrents modeling.

Is Obstetrics Calculator free?

Obstetrics Calculator is free to download on the App Store, monetizing through in-app purchases.

What is Obstetrics Calculator's rating?

Obstetrics Calculator holds a 5.00-star average from 1 ratings on the App Store.

When was Obstetrics Calculator released?

Obstetrics Calculator launched on the App Store on 28.04.2021. Its latest version shipped 25.01.2025.

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