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CrystalSound
Ho Chi Minh City, Viet Nam
What it is
CrystalSound is a desktop app for reducing background noise during calls and recording screens and meetings. Its bidirectional noise cancellation is designed to reduce sound from both the user and the other party. My Voice Only uses a registered voice profile to filter unwanted noise and other voices. The app can record screens and two-way audio, and the product describes meeting minutes, keywords, and meeting insights. Audio enhancement supports MP3, WAV, and FLAC files; listed voice effects include pitch shift, reverb, and robotic effects. CrystalSound is available for Windows, macOS, and Linux, with 4 GB RAM listed as a minimum for each system. Audio and VoiceID are processed locally, but the app also collects details such as settings, email, operating system, usage times, and apps using its virtual speaker or microphone. Paid users can disable usage tracking in settings. The Starter plan is free, and a 7-day trial is offered. Elite is listed at $228 a year and marked as coming soon; prices for Premium and Enterprise are not shown.
For and against
For
- Noise cancellation addresses both sides of a call.
- My Voice Only uses a registered voice profile.
- Supports screen and two-way audio recording.
- Audio enhancement supports MP3, WAV, and FLAC.
- Audio and VoiceID are processed locally.
Against
- Elite is marked as coming soon.
- Premium and Enterprise prices are not shown.
- Paid users must disable usage tracking in settings.
- Each listed system requires 4 GB RAM.
The verdict
CrystalSound combines call noise reduction, recording, and audio tools across three desktop systems. Consider its tracking disclosures and the limited plan pricing information before choosing a subscription.
Who it suits
CrystalSound may suit people who want noise reduction and meeting recording on Windows, macOS, or Linux. Its audio enhancement and voice effects may also be useful to people working with recorded audio.
Plans and prices
Starter
Starter plan; features and limits not listed on the page
Read 4 Oct 2026 · crystalsound.ai
Elite (Coming soon)
Unlimited noise cancellation · Meeting transcription · Performance analysis · Risk analysis
Read 4 Oct 2026 · crystalsound.ai
Enterprise
Unlimited noise cancellation · Bi-directional noise cancellation · Secure offline screen recording · Bulk order discounts
Read 4 Oct 2026 · crystalsound.ai
Premium
Unlimited noise cancellation · Cloud call recording (Preview) · Automatic titles, smart meeting minutes, and keyword and sentiment analysis unavailable
Read 4 Oct 2026 · crystalsound.ai
On the record
- Audio enhancement
- Audio file enhancement supports MP3, WAV, and FLAC recordings.crystalsound.ai · read 4 Oct 2026
- Company and location
- The privacy statement identifies Nami Technology Joint-stock Company and lists its address in Ho Chi Minh City, Viet Nam.crystalsound.ai · read 4 Oct 2026
- Integrations
- The homepage says CrystalSound works with conference apps and displays OBS, Discord, Loom, Slack, Teams, Skype, and Meet logos.crystalsound.ai · read 4 Oct 2026
- Minimum requirements
- The guide lists Windows 10 (20H1), supported recent macOS versions, and Linux with glibc 2.28 or later; it lists 4 GB RAM for each system.crystalsound.ai · read 4 Oct 2026
- My Voice Only
- My Voice Only uses a registered voice profile to eliminate unwanted noise or other people's voices.crystalsound.ai · read 4 Oct 2026
- Noise cancellation
- The product describes bidirectional noise cancellation that reduces background noise from both the user and the other party.crystalsound.ai · read 4 Oct 2026
- On-device privacy
- The privacy statement says audio and VoiceID are processed locally and are not sent off the device or accessible to NamiTech.crystalsound.ai · read 4 Oct 2026
- Product
- CrystalSound is an AI noise-cancellation app and screen recorder for clearer audio and more productive meetings.crystalsound.ai · read 4 Oct 2026
- Recording and insights
- The site describes screen and bidirectional audio recording, meeting minutes, keywords, and meeting insights.crystalsound.ai · read 4 Oct 2026
- Refund policy
- The pricing page offers a 30-day money-back guarantee on subscriptions and says refunds are not issued for unused time after that period.crystalsound.ai · read 4 Oct 2026
- Security standards
- The privacy statement says its Vercel and Firebase services are certified under standards including ISO 27001, ISO 27017, ISO 27018, SOC 1, SOC 2, and SOC 3.crystalsound.ai · read 4 Oct 2026
- Support
- The company lists [email protected] for help with problems and requests.crystalsound.ai · read 4 Oct 2026
- Supported systems
- The installation guide provides requirements and installation instructions for Windows, macOS, and Linux.crystalsound.ai · read 4 Oct 2026
- Tracking
- CrystalSound collects app version, settings, email, operating system, usage times, and apps using its virtual speaker or microphone; paid users can disable usage tracking in settings.crystalsound.ai · read 4 Oct 2026
- Voice effects
- The listed voice changer effects are pitch shift, reverb, and robotic effects.crystalsound.ai · read 4 Oct 2026
