apps / 298839433
RTA
Andrew Smith · Music · $4.99 · US storefront
- rating
- 4.0 ★
- ratings
- 25
- updated
- Dec 22, 2025
- released
- Dec 14, 2008
v11.8
visible word pool · 1 words
title 3/30 chars · subtitle unavailable
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of RTA's pool that are public — the keyword field is not exposed by any API.
from the listing
A Real Time Analyzer for the iPhone, iPad and iPod Touch. Test your speakers, tune your room, do acoustical analysis work or just have a better understanding of audio frequencies. RTA is a professional-grade acoustical analysis tool. All filters meet or exceed ANSI and IEC Class 1 specifications. Includes Octave and 1/3 Octave modes, with selectable decay times, as well as Peak Hold and true linear Average mode. *** iOS Microphones We have analyzied every iOS device,…
latest US reviews
★★★★★
What a huge help this app is
Used with iPad mini. Ran pink noise to do the best I could to flatten the sound. What a difference this made! I can see areas that need improvement but I need DSP. For now this works! Thank you
— Speedn20
★★★★★
Does not work on MQDY2LL/A iPad Pro with iTestMic 2
The app keeps saying “Accessory found iTestMic 2” then “Accessory removed iTestMic 2” and repeats until the mic is removed from my iPad Pro. Sometimes it just crashes or freezes on my iPhone 12. Both have latest IOS.
— l pazz
★★★★★
Works!
Simple to use and it provides all the info that I need. Works fine on my iPhone 15 Pro.
— Perpelxed
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{ "tool": "app", "arguments": { "appId": 298839433, "countries": [ "US" ], "subtitle": true } }
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