Why We No Longer Cover Rife Machines

Updated August 2026

We have withdrawn our coverage of Rife machines. The two pages that previously reviewed and recommended these devices — a buyer’s guide and a review of the Spooky2 system — have been retired, and every affiliate link to a Rife product has been removed from this site. This page explains why.

What changed

We earn commission when readers buy through links on this site. That arrangement only works if we apply the same evidence standard to every category we cover. Applied honestly to Rife devices, that standard produced a contradiction we could not resolve.

Our own review scored the evidence base for these devices 1.5 out of 5, noting that there are no clinical trials behind them and that the underlying theory is unvalidated. On the same page, we linked readers to a starter kit costing several hundred dollars. Publishing that assessment and taking a commission on the purchase are not compatible positions.

There were three ways out: keep the coverage and quietly drop the links, soften the assessment to match the commission, or remove the category. We removed the category.

The evidence

Royal Rife’s original claims date to the 1930s. They have never been independently replicated in modern controlled studies. That is the central fact, and it has not changed in ninety years.

Independent replication is the minimum bar for a therapeutic claim. Without it, there is nothing for a review to evaluate beyond build quality, software depth and community support — none of which tell a reader whether a device does what it is sold to do. Our buyer’s guide ranked devices on exactly those secondary qualities, which in hindsight lent the category a credibility it had not earned.

The regulatory and legal record

Rife-type devices have a documented enforcement history. The FTC and state authorities have taken action against sellers of these devices on multiple occasions.

Criminal prosecution has also followed. James Folsom was convicted on 26 felony counts relating to Rife-type devices, and was sentenced to 59 months in prison and a $250,000 fine.

We record this as a matter of fact. It describes the conduct of specific sellers — not of every person who owns or uses one of these devices.

What this page is not

This page carries no purchase recommendation, no product links and no affiliate links. We are not steering readers toward an alternative Rife device, and we are not sending them to another retailer. If you are researching this category, the fact worth weighing is the one above: the original work has never been independently replicated.

If you are considering a device of this kind in place of treatment for a diagnosed condition, that is a conversation to have with a clinician, not with a review site.

What we still cover

We continue to publish on PEMF, red light therapy (photobiomodulation), microcurrent, and neuroacoustic technology (binaural beats). Those categories have research bases of varying strength, and we describe that strength directly in each guide — including where it is weak.

How we evaluate devices, and how our affiliate relationships work, is set out on our methodology page.