# Solfeggio Waves vs RedDose

The clearest difference is price: RedDose at Free against Solfeggio Waves's $1.99. RedDose also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). Solfeggio Waves's advantage is in-app purchases (none vs 1) and ads (none vs shown).

RedDose is free to download; Solfeggio Waves costs $1.99 up front. RedDose sells 1 one-off in-app purchase. Solfeggio Waves asks for nothing beyond the download.

## The numbers

| Metric | Solfeggio Waves | RedDose |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/solfeggio-waves/id6761736623/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Monetization | Paid | — |
| Best chart rank | **#192** | — |
| Size | 2 MB | 89 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dustin Cohick](https://appshunter.io/developer/1891177026) | [SEONYONG LEE](https://appshunter.io/developer/6775892940) |

## What reviewers say

### Solfeggio Waves

[App page](https://appshunter.io/ios/app/solfeggio-waves/id6761736623)

**Currently charting:** #192 Top Paid · Health & Fitness (US App Store)

This app uses ancient Solfeggio frequencies and modern binaural beats to promote calm and clarity. Choose from various frequencies and brainwave states, layered with ambient sounds, for meditation, sleep, or focus.

**Highlights:** 9 Solfeggio frequencies, Adjustable brainwave states, Precise beat frequency control, Wind ambience option, Background audio playback, Real-time sine wave generation

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

**In-app purchases:** none


### RedDose

[App page](https://appshunter.io/ios/app/reddose-red-light-therapy/id6792493015)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RedDose Pro | $4.99 | one-time |


## Frequently asked questions

### Is Solfeggio Waves free?

Solfeggio Waves costs $1.99, with no in-app purchases.

### Is RedDose free?

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

### Do Solfeggio Waves or RedDose have ads?

RedDose shows ads; Solfeggio Waves does not.

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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.*