# Radia vs Red Light Therapy Tracker

The clearest difference is in-app purchases: Radia at none against Red Light Therapy Tracker's 3. Red Light Therapy Tracker's advantage is iOS requirement (16.4 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Red Light Therapy Tracker sells 3 in-app purchases, starting at $3.99 per 7 days. Radia asks for nothing beyond the download.

## The numbers

| Metric | Radia | Red Light Therapy Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/radia-red-light-therapy/id6763434758/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 84 MB |
| Requires iOS | 26.2 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Charith Perera](https://appshunter.io/developer/1854264019) | [Fatih Erdogan](https://appshunter.io/developer/1526494037) |

## What reviewers say

### Radia

[App page](https://appshunter.io/ios/app/radia-red-light-therapy/id6763434758)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Red Light Therapy Tracker

[App page](https://appshunter.io/ios/app/red-light-therapy-tracker/id6788332075)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Monthly Subscription | $7.99 | per month |
| Annual Subscription | $24.99 | per year |


## Frequently asked questions

### Is Radia free?

Radia is free to download, with no in-app purchases.

### Is Red Light Therapy Tracker free?

Red Light Therapy Tracker is free to download, with in-app purchases available.

### Do Radia or Red Light Therapy Tracker have ads?

Neither Radia nor Red Light Therapy Tracker shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*