# Walktide vs Radia

The clearest difference is rating: Walktide at 5.0 against Radia's 4.0. Walktide also leads on update cadence (every 3 weeks vs every 6 weeks) and ratings volume (6 vs 1). Radia's advantage is in-app purchases (none vs 1). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Walktide sells 1 in-app purchase, starting at $9.99 per year. Radia asks for nothing beyond the download.

Walktide holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Walktide has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Walktide ships an update every 3 weeks, Radia every 6 weeks. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Walktide | Radia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/walktide-step-tracker/id6761783500/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/radia-red-light-therapy/id6763434758/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 86 MB | 5 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Brisk Longevity, LLC](https://appshunter.io/developer/1721468412) | [Charith Perera](https://appshunter.io/developer/1854264019) |

## What reviewers say

### Walktide

[App page](https://appshunter.io/ios/app/walktide-step-tracker/id6761783500)

This app helps you increase your daily steps with a simple, calming interface. It visualizes your progress with a rising tide and offers gentle ocean sounds. Track your steps, set goals, and build streaks without unnecessary complexity.

**Highlights:** Visual tide progress indicator, Daily step goal setting, Daily Goal Streak tracking, Calendar history view, Home/lock screen widget, Calm Mode for focus, Gentle ocean sounds, Apple Health integration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Walktide Annually | $9.99 | per year |


### 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


## Frequently asked questions

### Is Walktide free?

Walktide is free to download, with in-app purchases available.

### Is Radia free?

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

### Which has better reviews, Walktide or Radia?

Walktide is rated higher. Walktide averages 5.0 out of 5 from 6 ratings, while Radia averages 4.0 from 1 ratings.

### Do Walktide or Radia have ads?

Neither Walktide nor Radia shows ads.

### Which is updated more often, Walktide or Radia?

Walktide ships an update every 3 weeks, and Radia every 6 weeks. Most recently, Walktide was updated on October 24, 2026 and Radia on October 7, 2026.

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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.*