CrystalSound
Noise cancellation and offline screen recording for calls, plus practical cleanup tools for common audio files.
About CrystalSound
CrystalSound is an audio utility for people who need cleaner calls, recordings, and meeting capture across different conferencing apps. The app routes audio through a selectable virtual microphone, then applies bidirectional noise cancellation so noise from both the local speaker and the other side of a call can be reduced. It also includes My Voice Only, microphone boosting, echo suppression, room-echo removal, file enhancement for MP3, WAV, and FLAC audio, plus pitch, reverb, and robotic voice effects. Screen recording can run securely offline, while some Premium recording and meeting-analysis functions are marked as preview or unavailable and the Elite tier is still listed as coming soon. Enterprise is aimed at privacy-focused teams and adds team licensing, bulk-order options, Virtual Desktop Infrastructure support, and offline screen recording. A seven-day Premium trial downgrades to Starter without a charge unless the user upgrades manually. Paid subscriptions have a 30-day money-back guarantee. It is best suited to a caller, creator, or team that works across conferencing tools and values on-device processing; buyers who mainly want mature transcription and analytics should note the staged availability of those features.
Best for
Best use cases
Reduce background noise from both sides during calls in busy rooms or shared offices.
Capture a screen locally when privacy requirements favor offline recording.
Enhance existing audio files and apply simple pitch, reverb, or robotic effects.
Compare before choosing
Bidirectional processing covers incoming and outgoing call noise, not only the microphone.
Enterprise emphasizes offline recording, team controls, VDI support, and quote-based purchasing.
Meeting transcription and analytics sit in a coming-soon tier, so availability trails the core noise tools.
Features
Cleaner calls across conferencing apps
Route CrystalSound as a virtual microphone to reduce local and remote background noise while keeping speech clearer.
Offline screen and meeting capture
Record the screen securely on the device, with Premium cloud call recording listed separately as a preview feature.
Audio file cleanup and voice effects
Improve MP3, WAV, and FLAC recordings, then optionally apply pitch shift, reverb, or a robotic voice effect.
Pros
- Bidirectional cancellation reduces noise from both sides of a call, which helps in shared or busy spaces.
- On-device and offline recording options reduce the need to send sensitive meeting capture to the cloud.
- It works as a virtual microphone across conferencing apps and also cleans common MP3, WAV, and FLAC files.
Cons
- Premium pricing is not displayed in the captured pricing details, so the annual cost cannot be compared directly.
- Several Premium meeting functions are previewed or unavailable, which limits an analytics-led workflow today.
- Elite is still coming soon, so transcription, performance analysis, and risk analysis are not a mature purchase option.
Pricing Plans
Enterprise
- Unlimited bidirectional noise cancellation
- Secure offline screen recording
- Bulk order discounts
- Virtual Desktop Infrastructure support
Premium
- Unlimited noise cancellation
- Cloud call recording (preview)
- Automatic titles (unavailable)
- Smart meeting minutes (unavailable)
Elite
- Unlimited noise cancellation
- Meeting transcription
- Performance and risk analysis
- Areas of improvement
* Pricing information is for reference only. Please refer to the latest announcement on CrystalSound's official website.