The OB Wheel Pro 7

Name: The OB Wheel Pro 7 revenue & download estimates
Creator: AppCurrents

App Store·MedicalPaid $1.99★ 4.00 (5)launched 12.6y agoapp updated 7.2y agocharts in 5 countries

Scout Score

The OB Wheel Pro 7 generates an estimated $4–$20/month in revenue from 3–20 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	$4–$20
Est. downloads / month	3–20
Estimate confidence	medium
Pricing	Paid $1.99
Rating	4.00 ★ (5 ratings)
Category	Medical
Released	28.10.2013
App last updated	30.03.2019
Platform	iOS

Est. downloads / mo

3–20

Est. revenue / mo

$4–$20

Rating velocity / day

Chart velocity

—

Peak rank

—

Days tracked

—

Modeled monthly estimate · rating velocity · medium confidence

About

The OB Wheel Pro 7 is the most complete, powerful, and easiest-to-use tool for healthcare professionals providing prenatal care. In just ONE app there is 1) a gestational age calculator, 2) an ultrasound biometric calculator, 3) a fetal weight calculator, 4) a list of key weeks and trimesters, 5) an age-adjusted risk table for trisomy 21 and aneuploidy, 6) a BMI calculator, and NOW 7) an Apple Wat…

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 12

Newness

Breakout

Ratings & velocity

★ 0 in window

Total ratings

Jun 4Jun 17

New ratings / day

Jun 5Jun 17

Rating distribution

80% positive · 5 ratings

5★

60%

4★

20%

3★

2★

1★

20%

Geographic reach

best rank · 5 storefronts

#16 category

#52 category

#59 category

#72 category

#98 category

Revenue & downloads trend

ARPU $1

Est. revenue / mo · $7

$7$0

Jun 4Jun 17

Est. downloads / mo · 5

Jun 4Jun 17

Update history

1 update tracked

v2.17.2y ago
Now shows status display on top. Display now adapts to newer iPhones. Fixed crashes when calculating BMI when metric height and weight exceeded maximums.

The OB Wheel Pro 7 — FAQ

How much money does The OB Wheel Pro 7 make?

According to AppCurrents estimates, The OB Wheel Pro 7 generates approximately $4–$20 per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.