Comparison

Analyzer vs Clear Stereo Sound

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Analyzer

This app combines a sound pressure level meter with a multi-band frequency analyzer. It's designed for audio professionals and enthusiasts to evaluate acoustic environments, test equipment, and analyze sound in various settings. Offers advanced features and calibration options for accurate measurements.

Highlights
  • SPL meter with A, B, C, Z weighting
  • Realtime audio analyzer (RTA)
  • Selectable bandwidth up to 1/1200 octave
  • FFT analysis with selectable block size
  • Signal generator (pink/white noise, sine)
  • Touch gesture zoom and reticle functionality
  • Store, load, and export measurement data
Features
Read full description

The Analyzer is a combination of a sound pressure level (SPL) meter and a full range multiple bands frequency analyzer. It is mainly designed for audio professionals who need to evaluate different working environments (e.g. studios, live stages)... that’s why it’s perfect for anyone who’s in need of acoustical analysis!! It is easy to use and comes with amazing features only known from professional acoustic tools. Use the Analyzer for measuring stages, testing speakers, setting up your hi-fi system, evaluating sound mixing environments, analyzing your instrument... or for measuring the noise your neighbor makes with his new stereo! The Analyzer is pre-calibrated for all iDevices, but it includes a calibration function as well. It comes with a highly intuitive user interface with zoom gesture control, individual color settings, reticle zoom and many more exciting features. The Analyzer can store, load and export measurement data and supports iCloud storage. Combine the Analyzer with external microphones such as the MicW i436 or Microtech M372 for better measurement performance! Or use it with external USB audio hardware like the RME Fireface UCX or the Alesis IO dock, change the measurement scale to dB (FS) and use it as a studio Realtime Analyzer! ANALYZER FEATURES SPL Meter: - SPL measurement weighting functions: A B C Z - Industry standard response times: impulse, fast and slow - Meter switchable to dB FS for measuring with external USB interface - Pre-calibrated for all available iOS devices Realtime Audio Analyzer (RTA) audio engine: - Bandwidth selectable from 1 octave up to 1/1200 octave (depending on your iDevice) - FFT block size from 1024 to 65536 samples - 6 different FFT window functions - Leq measurement - Automatic peak detection - Signal generator: pink and white noise, sine - Manual and automatic calibration - Frequency response compensation for different mic characteristics of the built-in microphones RTA graphics: - Touch gesture zoom - Reticle with lens functionality - Bar or FFT line view - User definable graph colors - Create up to 14 snapshots with hold, Leq, or snapshot function - Workspace concept: store all current snapshots and color settings - Snapshot and workspace storage, load and export - iCloud support: move files between local and iCloud storage - Export to .csv oder .png files: share them via Mail, Dropbox, iTunes etc. - Import of .csv files AVAILABLE AS IN-APP PURCHASES: - Frequency response compensations for Mic-W i436 (with individually adjustable sensitivity), i266, i456, i825, i855, iShotgun and the Apple EarPods

About

Clear Stereo Sound

Test and analyze your device's audio output with a variety of sound generation and measurement tools. Explore different frequencies, waveforms, and stereo configurations to ensure optimal sound quality. Includes features for relaxation and noise measurement.

Highlights
  • Sound test and check
  • Tone generator (1Hz-22kHz)
  • Sound waveform display (sine, square, triangle)
  • Stereo and bass test
  • Binaural beats for focus/relaxation
  • Noise mixing for sleep
  • Sound meter (dB measurement)
Features
Read full description

Our app is designed to test the sound output of your device speaker, stereo systems, loudspeakers and other audio equipment. It’s perfect for anyone who wants to enjoy clear, high-quality sound. Also, with the help of the app, you can check the sound at different frequencies. Here are the key features: ○ SOUND TEST & CHECK This feature can help you identify any issues or areas for improvement with your device's sound. Just press the button and start sound checking. ○ TONE GENERATOR Produce a wide range of tones and frequencies. You can set any value for the frequency to be tested. The application will be a great tool for checking the sound of your device's speaker, stereo systems, bluetooth speakers, etc. by testing at various frequencies in the range from 1 Hz to 22 000 Hz. ○ SOUND WAVEFORMS The sound waveform display provides a visual representation of the sound being produced. You can choose the desired view - sine, square, or triangle. ○ STEREO & BASS TEST Check the quality and performance of your device's bass and stereo output. The feature allows you to switch between stereo and bass and check the right and left channels, as well as change the playback speed. ○ HISTORY & GRAPHS You can see a timeline of every cleaning session — how many times you've cleared water, dust, or debris from your speakers. The graphs show your device's speaker health over time. ○ BINAURAL BEATS* We've added special frequencies and noises that will help you focus on important tasks, relax, or fall asleep easily. ○ NOISE MIXING* Mix different types of noise and set a timer. This feature can be used for easy falling asleep. ○ SOUND METER Instantly measure the noise level in dB and get a clear result. ○ BUILT-IN PRESETS You can choose any of the ready-made presets to test the sound in the desired frequency range. *Available with a subscription. Overall, this app is an essential tool for anyone who wants to optimize their device's sound performance. With its range of features, our speaker cleaner app is an excellent choice for audiophiles, music lovers, and anyone who wants to enjoy clear, high-quality sound. Important! We do not give a full warranty on cleaning your speaker. Various frequencies and sound vibrations can help clean the speaker if there is little dirt or water. In other cases, we recommend that you contact the service center. We also would like to warn all users that sound testing at high volume can damage your devices or impair your hearing. We provide you with the best sound quality, but the final result depends on you. Please be careful. Terms of Use https://tinyurl.com/5n8e6haf Privacy Policy https://tinyurl.com/mrxbtczr

Screenshots

Analyzer4 screens
Clear Stereo Sound4 screens

Verdict

The call

The clearest difference is price: Clear Stereo Sound at Free against Analyzer's $14.99. Clear Stereo Sound also leads on rating (4.6 vs 2.9) and ratings volume (158 vs 11). Analyzer's advantage is iOS requirement (12.4 vs 15.0). On update cadence, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Clear Stereo Sound is free to download; Analyzer costs $14.99 up front. Analyzer sells 10 one-off in-app purchases and Clear Stereo Sound sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Clear Stereo Sound holds the better App Store score, 4.6 against 2.9. That said, the two scores are not equally well evidenced: Clear Stereo Sound has 158 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 47% of Analyzer's written reviews are positive against 61% of Clear Stereo Sound's.

UpkeepUpdate frequency

Analyzer ships an update every 6 weeks, Clear Stereo Sound monthly. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

Scorecard5 real differences · 5 level
Analyzer versus Clear Stereo Sound: the parameters behind the verdict, then further details
ParameterAnalyzerClear Stereo Sound
Price$14.99Free — better
Rating2.9 (11 ratings)4.6 (158 ratings) — better
Positive reviews47.3% of reviews60.7% of reviews — better
Number of ratings11158 — better
Update frequencyEvery 6 weeksMonthly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.4 — better15.0
Further details — not scored
Size23 MB30 MB
Age rating4+4+
DeveloperDSP MobileArtem Popov

Customer experience

Analyzer

All ratings11 ratings
Positive45.5%
Neutral0.0%
Negative54.5%
Written reviews91 reviews
Positive47.3%
Neutral14.3%
Negative38.5%

Clear Stereo Sound

All ratings158 ratings
Positive89.9%
Neutral3.2%
Negative7.0%
Written reviews28 reviews
Positive60.7%
Neutral7.1%
Negative32.1%

In-app purchases

10 purchases

Analyzer

One-time10
  • Apple Earphones$2.99
  • built-in microphones bundle$2.99
  • Apple In-Ear Headphones$2.99
Show 7 more
  • Apple EarPods$2.99
  • MicW i456$7.99
  • MicW i266$7.99
  • EDUTIGE EIM-003$7.99
  • MicW i436$9.99
  • Røde smartLav$9.99
  • TASCAM iM2$9.99
1 purchases

Clear Stereo Sound

Subscriptions1
  • Brown, Pink Noise for Sleep3 Days trial$9.991 Month

Questions

Is Analyzer free?
Analyzer costs $14.99, and also offers in-app purchases.
Is Clear Stereo Sound free?
Clear Stereo Sound is free to download, with in-app purchases available.
Which has better reviews, Analyzer or Clear Stereo Sound?
Clear Stereo Sound is rated higher. Analyzer averages 2.9 out of 5 from 11 ratings, while Clear Stereo Sound averages 4.6 from 158 ratings.
Do Analyzer or Clear Stereo Sound have ads?
Neither Analyzer nor Clear Stereo Sound shows ads.
Which is updated more often, Analyzer or Clear Stereo Sound?
Analyzer ships an update every 6 weeks, and Clear Stereo Sound monthly. Most recently, Analyzer was updated on October 26, 2026 and Clear Stereo Sound on October 27, 2026.

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