A Rife machine is a frequency device named after Royal Raymond Rife, an American inventor who worked on microscopes and frequency equipment in the 1920s and 1930s. Rife machines are often mentioned alongside bioresonance, but they are a different idea and a different kind of device. This article explains where the Rife concept came from, what the evidence says, and how Rife devices compare with BICOM bioresonance. It remains a topic of interest for people exploring complementary approaches.
Where Rife’s ideas came from
Rife built an optical microscope and later a device that emitted electromagnetic frequencies. He believed that micro-organisms each had a frequency at which they could be disrupted, and that a machine tuned to those frequencies could affect them without harming surrounding tissue.
Modern Rife-style devices usually deliver radiofrequency or low-frequency signals through hand-held contacts, foot plates or plasma glass tubes. Sessions typically last from 30 minutes to around 90 minutes, and users choose from lists of frequency “protocols”.
What the evidence says
Research on Rife machines is very limited. Rife’s original findings were not independently reproduced, and there are no reliable clinical trials showing that Rife devices treat cancer or any other disease. Cancer Research UK states that there is no scientific evidence that Rife machines work.
Some people report that they find sessions relaxing, but personal accounts are not the same as evidence. If you are considering any frequency device, talk to your GP or specialist first, and never stop or delay prescribed treatment.
Rife devices and BICOM compared
The two approaches work from different starting points:
- Signal source: Rife devices send preset frequencies chosen from a list. A BICOM device works with the body’s own electromagnetic signals, which are picked up through electrodes, processed and returned.
- Regulation: BICOM devices are manufactured by Regumed in Germany as CE-marked equipment. Rife-style devices vary widely in build and standards.
- Who uses them: BICOM devices are used by trained practitioners in clinics. Many Rife devices are sold for home use.
Research on bioresonance is also limited, and it should be seen as a complementary approach rather than a replacement for medical care. To learn more, read What Is Bioresonance Therapy? A Complete Overview, see how bioresonance works, or browse the scientific papers.

