Soniclyze: SPL & RTA Meter

Soniclyze: SPL & RTA Meter

Noise, room & loudness tools

1 ratings
1 review
Free
In-App Purchases

Details

  • Released
  • Updated
  • May 11, 2026
  • September 4, 2026
Soniclyze: SPL & RTA Meter screenshot #1 for iPhone
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Soniclyze: SPL & RTA Meter screenshot #6 for iPhone
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About

This app offers professional acoustic measurement tools, including real-time spectrum analysis, sound level metering, and audio file inspection. It provides advanced features for noise monitoring, live sound engineering, and broadcast/podcast analysis, with a free version and an optional Pro upgrade.

Real-time spectrum analysis (RTA)
Sound level metering (SPL)
Audio file analysis
Noise monitoring & exposure dose
Live sound engineering tools
Loudness & true-peak analysis
Signal generator & EQ designer
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What's New in Soniclyze

2.2

September 4, 2026

Soniclyze 2.2 introduces iCloud sync and brings systematic fixes to report language, standard selection, and error messages. • iCloud sync (Pro): measurement records, projects, saved measurements, and calibration history sync record by record into your own private iCloud database; location coordinates, place names, and the organization name, inspector name, and notes you enter are stored with end-to-end encryption. Turn it on in Settings → Data Management → iCloud Sync; off by default. If your subscription lapses, your data stays in iCloud and becomes available again when you resubscribe. • Report language fix: reports exported in non-Chinese locales no longer fall back to Chinese • Standard selection now follows your region; multi-point noise measurement adds six scenario types, automatic day/night determination, and custom standards • Reorganized Settings, with clearer entry points for account and data management • Corrected the sound-insulation rating (Rw/STC) reference data and the speech-intelligibility (STI) weighting calculation; results for both may differ from previous versions. For compliance use, re-export reports with this version • Stability and experience improvements: fully localized error messages, recordings now saved as 24-bit and can be turned off in Settings, plus fixes for several crashes and audio interruption handling

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Subscription plans

Enterprise Monthly

Monthly subscription to Soniclyze Enterprise…

$199.991 Month
How to cancel Soniclyze subscription ⁉️

User reviews

Solid acoustic tool – surprisingly close to hardware

Picked this up to do some quick room analysis before treating my home studio. The frequency sweep and RT60 readings were surprisingly close to what I got from my UMIK-1 + REW setup – within about 1-2 dB on most bands, which is more than good enough for a phone app.
The environmental noise breakdown is nice too, didn't expect it to separate sources that well. One gripe: the export options are a bit limited – I wanted to pull raw data into a spreadsheet and had to do some workarounds. But for the price, really hard to complain.
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Response from developer

Thanks for the detailed write-up — a UMIK-1 + REW cross-check is about the most useful validation we could ask for, so it's great to hear the RT60 and sweep numbers landed within 1–2 dB on most bands. On export: fair point, the current options are too limited. Fuller raw-data export — per-band time series and the full RT60 table — is something we're working on for an upcoming update, so spreadsheet workflows should get a lot smoother. If there are specific fields you'd most want exposed, drop them in a reply here and we'll factor it in. Thanks for taking the time.

FAQ

What is Soniclyze?

Soniclyze is a professional acoustic measurement application for iPhone and iPad. It offers real-time spectrum analysis, sound level metering, and audio file inspection, designed to function as a portable acoustics lab.

Does Soniclyze have ads?

No, Soniclyze does not contain advertisements. The app is free to use with core features, and offers an optional Pro upgrade for advanced functionalities.

What are the Pro features in Soniclyze?

The Pro version of Soniclyze unlocks unlimited-duration measurements, advanced analysis modules, and the ability to export reports in PDF, CSV, and JSON formats. It also includes a 7-day free trial.

What are the subscription options for Soniclyze Pro?

Soniclyze Pro offers several subscription plans, including Professional Monthly ($4.99/month), Professional Yearly ($49.99/year), Enterprise Monthly ($199.99/month), and Enterprise Yearly ($999.99/year). All plans include a 7-day free trial.

What audio standards does Soniclyze follow?

Soniclyze's algorithms are implemented with reference to established industry standards, including IEC, ISO, ASTM, and ITU-R, ensuring professional-grade accuracy for its measurements.

Can Soniclyze be used for environmental noise monitoring?

Yes, Soniclyze is suitable for noise and environmental monitoring. It supports long-duration sound level measurements with various weighting and time constants, adaptive noise-event detection, and occupational noise-exposure dose calculations.

Is Soniclyze available on Android devices?

No, Soniclyze is built natively for iPhone and iPad only. It is not currently available on Android devices.

How often is Soniclyze updated?

Soniclyze was last updated on June 15, 2026, with version 1.87. The app is actively maintained, suggesting regular updates for improvements and new features.