SonoSpec Downloads & RevenueSonoSpec: Spectrum Analyzer · App Store
SonoSpec: Audio Spectrum RTA
Not in any tracked top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperCorey Thomas Slick
CategoryMusic
Price12.99 CAD
Released
Rating★ 0.0 (0)
Version1.1
Age rating4+
First seen by us
24 Sep 2026
24 Sep 2026SonoSpec: Spectrum Analyzer update history & changes
Last change · 16 events since 7 Sep 2026Full timeline ↓📈Dropped out of every chart we track📈Charting in a new country📦Updated to version 1.1🆕First spotted by AppInsider📦Version 1.0🆕Released on the App Store
Full timeline · 16 events
- ✏️SonoSpec: Spectrum Analyzer: app got bigger1 MB → 1 MB (+30%)
- 📈SonoSpec: Spectrum Analyzer dropped out of every chart we trackLast seen 4 Nov
- 📈SonoSpec: Spectrum Analyzer charting in a new countryPoland
- 📦SonoSpec: Spectrum Analyzer updated to version 1.1SonoSpec now runs natively on iPad: full-screen plots, larger readouts, and a layout that adapts to Split View, Stage Manager windows and landscape. Included free for everyone who already owns SonoSpec.
Also new:
• Music and other apps keep playing while SonoSpec listens (a new Settings switch pauses them while you measure)
• The signal generator stops if headphones or a USB or Bluetooth output disconnects, instead of switching to the speaker
• Clearer status when a call or Siri pauses the microphone, with automatic resume
• iPhone landscape gives the plot the full screen height… more - 📈SonoSpec: Spectrum Analyzer entered the top 100Top Paid · Music · CA
- 📈SonoSpec: Spectrum Analyzer charting in a new countryCanada
- 📈SonoSpec: Spectrum Analyzer entered the top 100Top Paid · Music · FR
- 📈SonoSpec: Spectrum Analyzer charting in a new countryFrance
- 📈SonoSpec: Spectrum Analyzer entered the top 10Top Paid · Music · BR
- 📈SonoSpec: Spectrum Analyzer charting in a new countryBrazil
- 📈SonoSpec: Spectrum Analyzer charting in a new countryUnited States
- 📈SonoSpec: Spectrum Analyzer entered the top 100Top Paid · Music · DE
- 📈SonoSpec: Spectrum Analyzer charting in a new countryGermany
- 🆕SonoSpec: Spectrum Analyzer first spotted by AppInsider#96 in Top Paid · Music · China
- 📦SonoSpec: Spectrum Analyzer version 1.0No release notes
- 🆕SonoSpec: Spectrum Analyzer released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
0.0 ★
0 ratings
Measured
SonoSpec: Spectrum Analyzer on the App Store
App details
App ID
6804465268
Publisher
Corey Thomas Slick
On the store since
Sep 2026
Under a year
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
1 MB
Also listed in
Utilities
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
0.0 ★
0 ratings
Measured
Ratings
0
Measured
About SonoSpec: Spectrum Analyzer
SonoSpec turns your iPhone or iPad microphone into a beautiful real-time audio spectrum analyzer. Built for car-audio tuning, room acoustics, HVAC and machinery noise hunting, speaker testing, and anyone who wants to SEE what they're hearing.
FOUR VIEWS, ONE INSTRUMENT
• Spectrum — live FFT trace with peak hold and a log-frequency grid
• Waterfall — scrolling spectrogram that makes tones, sweeps and rattles obvious
• Split — spectrum and waterfall together
• Octave — 31-band 1/3-octave RTA bars
MEASUREMENT-GRADE DETAILS
• FFT sizes from 2,048 to 16,384 points (5.9 Hz resolution at 48 kHz)
• A, C and Z weighting curves computed per the IEC 61672 formulas
• Exact base-10 1/3-octave bands per the IEC 61260 definitions
• Peak-hold trace with slow decay, pause/hold, and a drag cursor that reads out the exact frequency and level under your finger
• Levels in dBFS with a proper full-scale sine reference and window-bandwidth (ENBW) correction — the numbers mean something
BUILT-IN SIGNAL GENERATOR
• Pink noise, white noise, sine, log sweep and warble tones — the source half of the RTA workflow
• Feed the system under test by cable or USB and watch the response live
TARGET CURVES
• Overlay a house curve — flat, −3 dB/oct tilt, or a bass-lifted car target — on the live spectrum
• Auto-fit positioning: the shape snaps to your measurement, no fiddling
SNAPSHOTS & EXPORT
• Freeze a measurement and recall it as a ghost overlay for before/after comparison
• Share a publication-ready image or CSV with a full metadata header — FFT size, window, weighting — so your data still means something later
TUNED TO FEEL LIKE HARDWARE
Rendering runs on a dedicated Metal graphics path at the full analysis rate, with a phosphor-and-ember instrument look that's readable at arm's length. On iPad it fills the screen and adapts to Split View and Stage Manager windows.
PRIVATE BY CONSTRUCTION
Audio is analyzed on-device and never recorded, stored, or transmitted. SonoSpec has no accounts, no ads, no analytics — the app cannot even access the network.
One-time purchase. No subscriptions.
FOUR VIEWS, ONE INSTRUMENT
• Spectrum — live FFT trace with peak hold and a log-frequency grid
• Waterfall — scrolling spectrogram that makes tones, sweeps and rattles obvious
• Split — spectrum and waterfall together
• Octave — 31-band 1/3-octave RTA bars
MEASUREMENT-GRADE DETAILS
• FFT sizes from 2,048 to 16,384 points (5.9 Hz resolution at 48 kHz)
• A, C and Z weighting curves computed per the IEC 61672 formulas
• Exact base-10 1/3-octave bands per the IEC 61260 definitions
• Peak-hold trace with slow decay, pause/hold, and a drag cursor that reads out the exact frequency and level under your finger
• Levels in dBFS with a proper full-scale sine reference and window-bandwidth (ENBW) correction — the numbers mean something
BUILT-IN SIGNAL GENERATOR
• Pink noise, white noise, sine, log sweep and warble tones — the source half of the RTA workflow
• Feed the system under test by cable or USB and watch the response live
TARGET CURVES
• Overlay a house curve — flat, −3 dB/oct tilt, or a bass-lifted car target — on the live spectrum
• Auto-fit positioning: the shape snaps to your measurement, no fiddling
SNAPSHOTS & EXPORT
• Freeze a measurement and recall it as a ghost overlay for before/after comparison
• Share a publication-ready image or CSV with a full metadata header — FFT size, window, weighting — so your data still means something later
TUNED TO FEEL LIKE HARDWARE
Rendering runs on a dedicated Metal graphics path at the full analysis rate, with a phosphor-and-ember instrument look that's readable at arm's length. On iPad it fills the screen and adapts to Split View and Stage Manager windows.
PRIVATE BY CONSTRUCTION
Audio is analyzed on-device and never recorded, stored, or transmitted. SonoSpec has no accounts, no ads, no analytics — the app cannot even access the network.
One-time purchase. No subscriptions.
Latest updates
1.1
SonoSpec now runs natively on iPad: full-screen plots, larger readouts, and a layout that adapts to Split View, Stage Manager windows and landscape. Included free for everyone who already owns SonoSpec.
Also new:
• Music and other apps keep playing while SonoSpec listens (a new Settings switch pauses them while you measure)
• The signal generator stops if headphones or a USB or Bluetooth output disconnects, instead of switching to the speaker
• Clearer status when a call or Siri pauses the microphone, with automatic resume
• iPhone landscape gives the plot the full screen height
1.0
Store changes
What SonoSpec: Spectrum Analyzer changed on its store page: name, icon, screenshots, price, size, languages, requirements.
App got bigger
1 MB → 1 MB (+30%)