Online Sound Test vs ControllerTest
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Online Sound Test compared with ControllerTest
| Detail | 
Online Sound Test | 
ControllerTest |
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| What it does | Private browser audio tests and troubleshooting for speakers, headphones and microphones
| Browser-based gamepad diagnostics for button input, stick drift, deadzone, polling rate and vibration testing
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| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | Not given
| Not given
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| Pricing model | Free
| Free
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| Pricing | Not given
| Not given
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| Key features | - Speaker sound test with bass and distortion check
- Stereo balance and channel separation test
- Left and right channel detection
- Surround sound test for 5.1 and 7.1 channels
- Microphone input level testing
- Tone generator with sine, square and more
- Frequency sweep from low to high
- Bass test for 20–200 Hz frequencies
- Phase test for polarity and center focus
- Spectrum analyzer with private microphone FFT
| - Button input testing with live mapping display
- Stick drift measurement and idle offset detection
- Deadzone suggestion based on stick offset
- Trigger travel range analysis
- Stick circularity testing for even gate coverage
- Polling rate and stability estimation
- Vibration and haptics capability detection
- Health score summary across all metrics
- Export reports as screenshots, CSV and JSON
- Specialized test pages for individual metrics
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| What makes it different | - 100% private—audio signals generated locally, nothing uploaded
- Guided diagnosis ranks likely causes with system-specific fixes
- Explainable results showing what browser can and cannot verify
- No medical or calibration claims, focused on practical troubleshooting
- Procedure-based testing with 12 step-by-step guides
| - Runs entirely in browser with no data upload required
- Provides transparent methodology explaining confidence limits of each measurement
- Includes community benchmarks and real device reference data
- Works with any gamepad via standard browser Gamepad API
- Independent and unaffiliated with controller manufacturers
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 2 ▲ +1 (up) since last check | 11 ● no change since last check |
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| Trust Flow (Majestic) | 17 | 5 |
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| Citation Flow (Majestic) | 18 | 24 |
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| Referring domains (Majestic) | 21 | 32 |
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4 details filled in for both companies.
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