Best DSI alternatives: apps like DSI-2

10+ similar apps compared and reviewed

3.8 avg rating

9 free apps

Updated October 2026

DD Audio

Looking for something like DSI? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to DSI

Measuring Center by Kirill Berezin

SPL, RTA meter

Editor's Choice

🎵 Music

1.0(2 ratings)

Free

This application allows users to perform spectral analysis of sound using their mobile devices. It supports various measurement functions and can connect to both wired and wireless external devices, or use the device's built-in microphone.

Sound Control DSP by SEIKAKU

Sound Control

Strong Contender

🎵 Music

0.0(0 ratings)

Free

EQ560 by RRS, OOO

Classic American EQ

Worth Considering

🎵 Music

3.7(30 ratings)

FreeIn-App Purchases

This audio effect offers a 10-band graphic equalizer based on a classic American design. It provides precise filtering, high headroom, and unique "Proportional Q" for intuitive curve shaping. Use it standalone or as an AUv3 plugin in compatible music apps.

More apps like DSI

PhoneAmp-Your handy amplifier

acoustic amplifier & recorder

Free

Transform your iPhone into a versatile acoustic instrument amplifier and recorder. Explore a range of effects like equalization, reverb, delay, and distortion. Record your performances with applied effects and share them easily.

10-band equalizerReverb filter with presetsDelay filter

🎵 Music

(197)

free with in-app purchases

Analyze audio in real-time with detailed frequency spectrum and waveform visualizations. Record and export your audio analysis results, including spectrograms and frequency tables, for sharing or archiving.

Real-time audio analysis (FFT)Recording and offline processingSpectrogram and waveform visualization

🎵 Music

(32)

free with in-app purchases

Control your Taramps Pro 2.4 BT processor wirelessly via Bluetooth. Adjust sound system details like crossovers, equalizers, and time alignment with an intuitive interface. Manage multiple processors simultaneously for precise audio tuning.

Wireless Bluetooth Low Energy controlReal-time adjustmentsAdaptive vertical/horizontal interface

Magic Switch - Baby Audio

AUv3 Chorus Plugin

Free

This audio effect plugin provides a lush, one-button chorus inspired by analog synthesizers. It adds dimension and depth to music tracks with a dark, detuned character. A mix slider allows for blending the effect to your preference.

One-button lush chorus effectJuno-60 analog chorus inspirationDark and detuned character

AudioTools, dB, Sound & Audio

RTA, Acoustics Measurement SPL

$19.99

This professional audio analysis app offers a comprehensive suite of tools for acoustic measurements, including SPL, RTA, and FFT. It calibrates device microphones for accurate results and allows for the addition of powerful optional modules for advanced analysis.

SPL Meter with A/C weightingReal Time Analyzer (RTA)Fast Fourier Transform (FFT) analysis

🎵 Music

(5.1K)

free with in-app purchases

Compare with DSI

AUDIIO - RTA Analyzer

Spectrogram, RTA, dB Analyzer

Free

Visualize audio in real-time with various data graphs like RTA Bar, FFT, and Spectrogram. Offers full octave and 1/3 octave analysis with linear or logarithmic scales. Displays peak and current dB data in a sleek, functional interface.

Real-time audio analysisRTA Bar / Line GraphFFT and Spectrogram visualization

🎵 Music

(96)

free with in-app purchases

A music player designed for in-car use, featuring a landscape interface and simplified controls. It prioritizes ease of use while driving, with integrated map display for navigation.

Landscape mode playbackOptimized for car useEasy-to-use interface

🎵 Music

(4)

free with in-app purchases

Compare with DSI