# DM RTA app

> DM RTA app (iPhone/iPad app by AAMP Global.)

- Source: https://appshunter.io/ios/app/dm-rta-app/id6746139149 (this page in markdown: same URL + `.md`)
- Developer: [AAMP Global](https://appshunter.io/developer/1254428712)
- Category: Music, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 61 MB
- Languages: American English
- Released: 2026-11-04
- Data updated: 2026-11-04

## What is DM RTA app?

NOTE: This version requiere firmware version v0.0.75 to works properly.

The DM-RTA can also generate the test tones and signals used for analysis, like sine waves, clicks, and pink noise. 

This portable device features a built-in battery, which can keep its charge for about 3 to 5 hours, giving you plenty of time to take readings in a vehicle before needing a recharge. There's even 48-volt phantom power available for the microphones that need it to operate

* RTA, or real-time analyzer, visualizes system response across the entire sound spectrum. You can measure the acoustic response using a microphone, or the electrical response using the line inputs.
* Voltmeter displays a signal's voltage, so you can match a device's output to another's input sensitivity.
* Polarity Checker makes sure all your drivers are moving in the same direction at the same time.
* SPL Meter helps you level-match your speakers.
* Oscilloscope displays signals as sine-type waves that show a sound's frequency, voltage level, and whether or not it's clipping five-in-one signal analyzing tool voltage meter (Vrms).
* Real-time analyzer (RTA) 1/3, 1/6, or 1/12 octave resolution.

The DM-RTA app works with mobile device using a Bluetooth connection.

## Is DM RTA app safe?

Not enough ratings yet to assess DM RTA app.

## Is DM RTA app legit?

DM RTA app appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for DM RTA app is 75 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.00 — 2026-11-04

No release notes.

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All apps by AAMP Global: https://appshunter.io/developer/1254428712

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-04.*