Radia: Red Light Therapy

Radia: Red Light Therapy

Infrared panel & LED mask log

1 ratings
1 review
Free

Details

Released
April 23, 2026
Updated
October 1, 2026

Features

Radia: Red Light Therapy screenshot #1 for iPhone
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Radia: Red Light Therapy screenshot #3 for iPhone
Radia: Red Light Therapy screenshot #4 for iPhone
Radia: Red Light Therapy screenshot #5 for iPhone
Radia: Red Light Therapy screenshot #6 for iPhone
Radia: Red Light Therapy screenshot #7 for iPhone
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About

Track your red light therapy sessions and understand your dosage in J/cm2. This app works with any brand of red light device, offering a clean timer, progress tracking, and consistency building without hardware lock-in.

✓Track red light therapy sessions
✓Calculate dose in J/cm2
✓Works with any device brand
✓Set session timers and reminders
✓Log body areas and notes
✓Track consistency and progress
✓Apple Health integration
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What's New in Radia

1.3.0

October 1, 2026

Radia 1.3 comes straight from your feedback. • Log a past session. Forgot to start the timer? Tap Log a past session on Today, or + in History, and enter when it was and how long. It counts toward your streak and dose, and goes to Apple Health at the time it happened. • Your own body areas. Add areas like Left knee or Scalp. Each one gets its own History filter, stats and dose total. • A clearer device picker. You always see which saved device a session uses, so a dose is never quietly missing. • History now shows the device on every session. • A cleaner Live Activity: a tighter Dynamic Island, and your target counts down as a bar on the Lock Screen. • Smoother scrolling in History, and a fix for a rare freeze. Thanks for the reviews and emails. They shape every update.

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User reviews

Love but needs customization features

I was happy to find this app because for the most part it is exactly what I'm looking for. There are two things that I think would help improve it. First is I'd like to be able to track a session without setting the timer.. For example I had a session on Monday that I'd like to go back and track, but there doesn't seem to be any way for me to go back in the past and manually input a session. Secondly is regarding the body parts options. It's great that there is an other category, but I think we should be able to label the other category and we should have the option to select and identify and label more than one other category. People are using red light therapy on so many different areas of the body that I think there should be an option to add more parts.
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Response from developer

Hi there thanks for the feedback! We’ve made some changes that hopefully address your feedback.

Developer apps

FAQ

Does Radia have ads?

No, Radia is ad-free. The developer emphasizes privacy and does not include advertisements or trackers in the application.

What devices does Radia support?

Radia is device-agnostic and supports any brand of red light panel, mask, or wrap. You can pick your device from a built-in library for automatic dose calculation.

How does Radia calculate dosage?

Radia helps you get your dose in J/cm2 without needing to hunt for spec sheets. It uses commonly-cited starting points from consumer photobiomodulation guidance.

Can I track progress with Radia?

Yes, Radia Pro offers progress tracking, including session trends and dose by body area. It helps you see how far you are toward when many people report a change.

Is Radia available on multiple devices?

Radia is designed for iPhone and syncs privately across your own iPhones via iCloud. It does not require accounts or external servers.

What are the Radia Pro features?

Radia Pro, a one-time purchase, includes dose targets, progress trends, cooldown and wavelength tips, support for up to 4 devices, before/after photos, a Home Screen widget, and CSV export.

Is Radia suitable for children?

Radia has an age rating of 4+. The app logs and educates about red light therapy, but does not diagnose, treat, or prescribe, and users should check with a professional for personal use.

How often is Radia updated?

The latest version of Radia is 1.3.0, last updated on October 1, 2026. Updates typically focus on improving features and ensuring reliability.