RTA Pro Downloads & RevenueRTA Pro · App Store
RTA Pro is #31 in Utilities Paid in France and charting in 2 of 30 countries we track.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperMatthias Schorer
CategoryUtilities
Price7.99 CAD
Released
Rating★ 0.0 (0)
Version4.1
Age rating4+
First seen by us
27 Sep 2026
27 Sep 2026Installs (est.)1k+ worldwide
📈New best rank in the overall chart: #110📈Entered the top 100🆕First spotted by AppInsider📦Version 4.1🆕Released on the App Store
Full timeline · 15 events
- 📈RTA Pro new best rank in the overall chart: #110Top Paid · All Apps · PH
- 📈RTA Pro entered the top 100Top Paid · Utilities · FR
- 📈RTA Pro charting in a new countryFrance
- 📈RTA Pro charting in a new countrySpain
- 📈RTA Pro new best rank in the overall chart: #142Top Paid · All Apps · PH
- 📈RTA Pro charting in a new countryPhilippines
- 📈RTA Pro entered the top 100Top Paid · Utilities · IT
- 📈RTA Pro charting in a new countryItaly
- 📈RTA Pro entered the top 100Top Paid · Utilities · CA
- 📈RTA Pro charting in a new countryCanada
- 📈RTA Pro entered the top 100Top Paid · Utilities · DE
- 📈RTA Pro charting in a new countryGermany
- 🆕RTA Pro first spotted by AppInsider#44 in Top Paid · All Apps · Brazil
- 📦RTA Pro version 4.1Improved frequency band calibration, icons moved to top and version and build number is shown in the setting screen.
- 🆕RTA Pro released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
0.0 ★
0 ratings
Measured
Best rank now
#31
Utilities PaidMeasured
RTA Pro on the App Store
App details
App ID
703753970
Publisher
Matthias Schorer
On the store since
Sep 2013
13 years on the store
Minimum OS
iOS 17.6+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
4
EN DE ZH ZH
Size
13 MB
Also listed in
Education
RTA Pro downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where RTA Pro's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| France | UtilitiesPaid | #31 |
 Philippines | All AppsPaid | #110 |
Apps near RTA Pro on the chart
Utilities Paid, around #31.
Ratings
App Store, worldwide.
Rating
0.0 ★
0 ratings
Measured
Ratings
0
Measured
About RTA Pro
RTA Pro is a real time audio spektrum analyzer. It turns your iOS device into a powerful audio test system usually seen only in audio research laboratories and music studios. Such instruments are used to analyze the frequency spectrum of ambient noise, e.g. to be able to pinpoint frequencies which cause rumble in a room. Another use is the level setting setting of PA systems for concerts.
Features: RTA Pro requires iOS11 or later and has been calibrated for the microphones of most iPhones. Custom calibration is also possible. The frequency range is 32Hz to 16kHz. Linear display, as well as weightings for measuring dB(A) and dB(C) is provided. Apart from 1/3 Octave Bands and Octave Bands, RTA Pro also features the display of a Fast Fourier Transform (FFT). The speed is adjustable to impulse, 128ms and 1 second.
Features: RTA Pro requires iOS11 or later and has been calibrated for the microphones of most iPhones. Custom calibration is also possible. The frequency range is 32Hz to 16kHz. Linear display, as well as weightings for measuring dB(A) and dB(C) is provided. Apart from 1/3 Octave Bands and Octave Bands, RTA Pro also features the display of a Fast Fourier Transform (FFT). The speed is adjustable to impulse, 128ms and 1 second.
Latest updates
4.1
Improved frequency band calibration, icons moved to top and version and build number is shown in the setting screen.
