Meditation & focus audio, reviewed honestly.

Binaural beats, theta waves, solfeggio frequencies — there is a lot of hype in this space. We test the popular audio programs and tell you what they are really like, what the science does and doesn't show, and which (if any) are worth your headphones.

We're reader-supported: some links are affiliate links, so we may earn a commission if you buy through them — at no cost to you. It never changes our honest take.

Honest reviews

Start here — the guides

Affiliate disclosure

The Frequency Review is reader-supported. Some links on this site are affiliate links, which means we may earn a commission if you make a purchase through them — at no additional cost to you. This never affects our honest assessment. We only feature audio programs we would actually use.

Results & earnings disclaimer

Individual experiences vary. The audio programs discussed here are general wellness and relaxation tools, not a guarantee of any specific outcome. They are not a financial program and will not earn you money. Your experience depends on personal preference, consistency, and expectations.

Health disclaimer

This content is for general informational purposes only and is not medical advice. Audio relaxation programs are not intended to diagnose, treat, cure, or prevent any disease or medical condition. If you have a health concern, consult a qualified professional. Do not listen while driving or operating machinery.

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