This utility app measures the decibel (dB) level of your device's microphone. It can test both the built-in microphone and external microphones connected to your iOS device.
0.0(0 ratings)
Free
Best apps like Relacart MiAudio
10+ similar apps compared and reviewed
3.8 avg rating
10 free apps
Updated September 2026
Relacart MiAudio is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.
Top Alternatives to Relacart MiAudio
5.0(1 ratings)
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Midi Suite by Sinco Audio
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3.1(7 ratings)
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This utility app allows you to wirelessly adjust device parameters using Bluetooth. It provides a convenient way to manage settings remotely. The application is free to download and use.
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4
HAA CinemaTools with HAA Link
Home Cinema Audio Analysis
Free
This app provides professional-grade sound analysis and calibration tools for home cinema systems. It offers real-time analysis, SPL metering, and speaker polarity testing, with advanced modules for detailed system performance evaluation and automated correction filter generation.
Real-time RTAPrecision SPL meterSpeaker polarity tester
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M-EFCS
by Sinco Audio
Free
This app offers comprehensive control over guitar effects pedals. Users can manage impulse responses (IRs), reverb, delay, modulation, amplifier simulations, and noise gates to shape their sound.
IR switching for cabinet simulationExtensive reverb effectsCustomizable delay settings
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Digital Mixer M168
by 玲 章
Free
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PAcalculate
The sound reinforcement app!
Free
This app provides 28 calculators and reference information for professional audio sound reinforcement and lighting. It covers acoustics, audio electronics, cabling, and lighting calculations, making it a valuable tool for audio and lighting professionals.
28 calculators for pro-audio and lightingAcoustics calculations (SPL, air absorption)Audio electronics calculations (dBu/dBV, Q/B/W)
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VOICE CHANGER, SOUNDBOARD
Megaphone, Helium, Siren,Pitch
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Record your voice or music and apply a wide range of sound effects to create unique audio. Save and share your creations with friends, or use live effects while singing or speaking.
Create custom sound effectsRecord and apply effects to audioSing and speak with live effects
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SincoOTA
by Zhuhai Sinco Intelligent Technology Co., Ltd.
Free
Perform over-the-air (OTA) upgrades for hardware products using a Bluetooth connection. This utility allows for seamless firmware updates directly from your device.
Bluetooth connectivityOTA firmware upgradesHardware product support
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NDI HX Camera - Stream Capture
NDI Streaming Capture
Free
Transform your smartphone into an HD IP camera for professional video production. Stream high-quality video in real-time to OBS, NDI systems, and other compatible software. Ideal for content creators, journalists, and live event broadcasters seeking a portable and integrated solution.
Real-time NDI streamingHD IP camera functionalityOBS and NDI compatibility
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