# Solfeggio Sleep vs GLYMPHA

Solfeggio Sleep and GLYMPHA are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Solfeggio Sleep sells 3 one-off in-app purchases and GLYMPHA sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Solfeggio Sleep | GLYMPHA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Every 11 days | — |
| Size | 19 MB | 33 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone** | — |
| Age rating | 4+ | 12+ |
| Developer | [enugo k.k.](https://appshunter.io/developer/1873872358) | [Masaru Suzuki](https://appshunter.io/developer/1214200807) |

## What reviewers say

### Solfeggio Sleep

[App page](https://appshunter.io/ios/app/solfeggio-sleep-pure-solfe/id6758613868)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timer & Breathing | $5.99 | one-time |
| Frequencies & Nature | $7.99 | one-time |
| Full Set | $11.99 | one-time |


### GLYMPHA

[App page](https://appshunter.io/ios/app/glympha/id6758812930)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to premium | $0.99 | one-time |


## Frequently asked questions

### Is Solfeggio Sleep free?

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

### Is GLYMPHA free?

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

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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.*