Orchidometer Downloads & RevenueOrchidometer · App Store
Orchidometer is #4 in Medical Paid in United Arab Emirates and charting in 3 of 30 countries we track.
Updated 10 Nov 2026 · rankings refresh through the day
25 Sep 2026Full timeline · 15 events
- 📈Orchidometer entered the top 10Top Paid · Medical · AE
- 📈Orchidometer charting in a new countryUnited Arab Emirates
- 📈Orchidometer entered the top 100Top Grossing · Medical · AE
- 📈Orchidometer entered the top 100Top Paid · Medical · GB
- 📈Orchidometer charting in a new countryUnited Kingdom
- 📈Orchidometer entered the top 100Top Paid · Medical · CA
- 📈Orchidometer charting in a new countryCanada
- 📈Orchidometer entered the top 100Top Paid · Medical · DE
- 📈Orchidometer charting in a new countryGermany
- 📈Orchidometer entered the top 100Top Paid · Medical · US
- 📈Orchidometer charting in a new countrySouth Korea
- 🆕Orchidometer first spotted by AppInsider#80 in Top Paid · Medical · Saudi Arabia
- 📈Orchidometer charting in a new countryUnited States
- 📦Orchidometer version 1.13.2We’ve added support for iPhone 17e, iPad Air (11-inch and 13-inch), and iPad Pro (11-inch and 13-inch).
- 🆕Orchidometer released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Medical PaidOrchidometer at a glance
AI summary written from our chart and store data, 2026-11-09. It can be wrong: check the numbers above.
A paid medical utility that digitizes the classic orchidometer to help clinicians and patients measure testicular volume, estimate Tanner stages, and track conditions like Klinefelter syndrome or atrophy. The app holds a niche position as the fourth-ranked paid Medical app in the UAE, indicating specific regional traction despite low global visibility.
Similar apps: Tanner Stage Calculator, Testosterone Tracker, MyThyroid
Orchidometer on the App Store
App details
Where Orchidometer's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| United Arab Emirates | MedicalPaid | #4 |
 Japan | MedicalPaid | #137 |
| United Arab Emirates | MedicalGrossing | #49 |
| United Arab Emirates | All AppsPaid | #107 |
 South Korea | MedicalPaid | #168 |
Apps near Orchidometer on the chart
Medical Paid, around #4.
Ratings
App Store, worldwide.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about Orchidometer
From recent reviews.
About Orchidometer
Measure testicular volume with the Orchidometer for iPhone. The orchidometer is highly customizable and automatically adjusts itself to your screen size. It can be used to estimate Tanner stage, age and pubertal development.
Measurements can be saved and visualised for both testicles. The Orchidometer app can be used to track the testicle’s volume while on TRT or when you suffer from testicular atrophy, low testosterone or infertility. The app can also be used as an indication for Klinefelter syndrome.
Whether you're an endocrinologist, pediatrician or just interested in measuring testicular volume: this app will replace your classic orchidometer.
