Spectrum Analyzer vs Open Sound Meter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spectrum Analyzer
Visualize audio frequencies with real-time analysis. Features include a sound level meter, multichannel harmonic analysis, and adjustable graphical representations. Gain insights into your sound environment with advanced tools.
- Sound level meter
- Multichannel harmonic analysis
- Adjustable graphics
- AI-powered sound source analyzer
- Real-time analysis
- FFT analysis
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Spectrum Analyzer is a pro audio tool with sound level meter, multichannel harmonic analysis and detailed graphical representation. Learn something new about your sound environment with real-time analysis! FEATURES: - sound level meter; - harmonic analyzer; - adjustable graphics; - AI-powered sound source analyzer. SOUND LEVEL METER - precise measurement of sound and noise level - real-time results HARMONIC ANALYZER - multichannel FFT analysis; - adjustable parameters; - graphical representation. ADJUSTABLE GRAPHICS - various graphics and diagram types; - zoom of selected chart areas. This app offers subscriptions. The paid version includes AI noise detection, immersive 3D visualization, and customizable settings. The free version offers dB/Hz measurement, 2D mode, and limited visualization options. Privacy Policy: https://musicbreath.com/privacy Terms Of Use: https://musicbreath.com/tos
Open Sound Meter
This application allows real-time tuning and control of audio systems. It provides comprehensive measurement and analysis tools for various audio parameters, with options to store, adjust, and average results. Calibration files and direct console connections enhance measurement accuracy.
- Real-time audio system tuning
- Spectrum, SPL, Magnitude, Phase analysis
- Store, adjust, and average measurements
- Apply calibration files for microphones
- Direct connection to mixing consoles
- Project saving to device or iCloud
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Open Sound Meter is an application for tuning and controlling audio systems in real-time. Allows to measure and analyze: - Spectrum - SPL (RMS, Leq) - Magnitude - Phase - Group delay - Phase delay - Coherence - Impulse - Step - Spectrogram - Impedance - Nyquist plot - Crest factor You can store any result. Stored measurement can be adjusted by gain, delay and polarity, adjusted with filters, equalization. Math function gives you a possibility to average your measurements, virtually join them and predict how they will sound together. For better results, you can apply calibration files for your microphones. For the measurement, you can use any iOS compatible audio interface or connect to your mixing console. Save the project on the device or in iCloud. Direct connection works with Behringer X32, Midas M32, Allen&Heath Qu, DiGiCo S21/S31/SD12/UB-MADI, Yamaha TF and other consoles that have audio over USB. For Yamaha CL/QL you can use Dante AVIO adapter.
Screenshots
Verdict
The clearest difference is review sentiment: Open Sound Meter at 100% against Spectrum Analyzer's 5%. Open Sound Meter also leads on rating (5.0 vs 4.2) and in-app purchases (none vs 13). Spectrum Analyzer's advantage is price (Free vs $69.99) and ratings volume (197 vs 5). On device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Spectrum Analyzer is free to download; Open Sound Meter costs $69.99 up front. Spectrum Analyzer sells 13 in-app purchases, starting at $4.99 per 7 days. Open Sound Meter asks for nothing beyond the download.
Open Sound Meter holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Spectrum Analyzer has 197 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 5% of Spectrum Analyzer's written reviews are positive against 100% of Open Sound Meter's.
Spectrum Analyzer ships an update fortnightly, Open Sound Meter every 2 months. The most recent releases landed on September 24, 2026 and September 11, 2026 respectively.
| Parameter | Spectrum Analyzer | Open Sound Meter |
|---|---|---|
| Price | Free — better | $69.99 |
| Rating | 4.2 (197 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 5.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 197 — better | 5 |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Freemium — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 132 MB | 45 MB |
| Age rating | 4+ | +4 |
| Developer | Music Breath | Pavel Smokotnin |
Customer experience
Spectrum Analyzer
Open Sound Meter
Bugs and requests
Spectrum Analyzer
Reported bugs
10 issues- App becomes unusable after iOS 16 update
- Crashes immediately on iPhone 5 with iOS 7
- Cannot exit app on iPhone X without reboot
- App freezes when changing settings or views
- Inaccurate frequency readings
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- Slow and unresponsive performance
- App hijacks device sound settings
- Accidental in-app purchases triggered by home button
- Subscription charges without clear user consent
- App locks users into year-long subscriptions with no cancellation option
Requested features
7 requests- Audio file import functionality
- Customizable background colors for chroma key compatibility
- Ability to record audio instead of only analyzing
- Better documentation and help files
- Improved sensitivity for detecting soft sounds
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- Dark mode option
- Upfront pricing disclosure before download
Open Sound Meter
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Spectrum Analyzer
- Pitch Finder: Audio Visualizer3 Days trial$4.997 Days
- Pitch Finder: Audio Visualizer3 Days trial$9.991 Month
- One Month Sale$9.991 Month
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- 1 Week Subscription3 Days trial$9.997 Days
- 1 Year Sub. with discount$19.991 Year
- 1 Month Subscription$19.991 Month
- 3 Month Subscription$25.993 Months
- 1 Year Subscription3 Days trial$39.991 Year
- 2 months subscription3 Days trial$39.992 Months
- No Ads$9.99
- Additional Settings Controls$15.99
- Full Pack + No Ads$19.99
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- Get More$19.99
Open Sound Meter
No in-app purchases
Questions
Is Spectrum Analyzer free?
Is Open Sound Meter free?
Which has better reviews, Spectrum Analyzer or Open Sound Meter?
Do Spectrum Analyzer or Open Sound Meter have ads?
Which is updated more often, Spectrum Analyzer or Open Sound Meter?
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