RTA for Android - Download Free [Latest Version + MOD] 2025

Whats new in RTA v11.5

6 things about RTA

1. Fully interactive touch GUI features includes scroll up/down, pinch to zoom or compress the vertical dB scale, or swipe horizontally to get a cursor that reads out the exact dB level and frequency across the screen.
2. Test your speakers, tune your room, do acoustical analysis work or just have a better understanding of audio frequencies.
3. RTA can be fully calibrated, whether you are using it with the internal iOS microphone, or one of our professional test & measurement mic solutions.
4. Includes Octave and 1/3 Octave modes, with selectable decay times, as well as Peak Hold and true linear Average mode.
5. We have analyzied every iOS device, including all of the iPads, all iPhones, and iPod touches, and have created microphone compensation files that are applied automatically.
6. You can save and recall graphs, marked with the GPS location, date & time, and your comment, as well as store the image to your photo roll.

Release date: 2024-10-17
Current version: 11.5
File size: 23.44 MB
Developer: Andrew Smith

How to setup RTA APK:

APK (Android Package Kit) files are the raw files of an Android app. Learn how to install rta.apk file on your phone in 4 Simple Steps:

Download the rta.apk to your device using any of the download mirrors.
Allow 3rd Party (non playstore) apps on your device: Go to Menu » Settings » Security » . Click "Unknown Sources". You will be prompted to allow your browser or file manager to install APKs.
Locate the rta.apk file and click to Install: Read all on-screen prompts and click "Yes" or "No" accordingly.
After installation, the RTA app will appear on the home screen of your device.

Is RTA APK Safe?

Yes. We provide some of the safest Apk download mirrors for getting the RTA apk.

Download Mirrors

Mirrors: Download for Android

On iTunes: $4.99 On iTunes

Reviews

How accurate?

How accurate is this compare to a calibrated measuring mic? My goal is to EQ my room to have a flat response. I have an Android XS Max.

~ By starfall88

Horrible

I just purchased because I was referred to purchase it to help cal my room. Opened the app and the view only displays half of the app, please fix the view in OS 13.

~ By DEJ9800

Super RTA!!!

I use this app at least 8 days a week! When the new iOS update came out the app was having problems fitting the screen. Everything still worked as expected, just smaller. I emailed the developer about the issue and had a response in 5 minutes! That is customer support if over seen it. In the response I was assured the new update is awaiting approval from Google. Thanks Andrew for keeping us all afloat.

~ By Thicks34

Has been great until now.

Not working properly with iOS 13.0 on Android XS.

~ By MWW83

Was amazing

Use to be the best RTA app out but have been having a lot of issues with it lately. Most recent problem is that the screen won't expand now.

~ By Phewture