# GoodShleep vs NeuroSounds

The clearest difference is in-app purchases: GoodShleep at none against NeuroSounds's 2. GoodShleep also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). NeuroSounds's advantage is update cadence (every 11 days vs every 10 months). On price and device support there is nothing between them.

Both are free to download. NeuroSounds sells 2 in-app purchases, starting at $1.99 per month. GoodShleep asks for nothing beyond the download.

GoodShleep ships an update every 10 months, NeuroSounds every 11 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | GoodShleep | NeuroSounds |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 11 days** |
| Size | 135 MB | 55 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Chinese University of Hong Kong](https://appshunter.io/developer/369070876) | [Damien Devillian](https://appshunter.io/developer/1785838605) |

## What reviewers say

### GoodShleep

[App page](https://appshunter.io/ios/app/goodshleep/id6464446546)

**Features:** macOS Compatibility

**In-app purchases:** none


### NeuroSounds

[App page](https://appshunter.io/ios/app/neurosounds/id6745166033)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month | $1.99 | per month |
| Upgrade | $9.99 | per year |


## Frequently asked questions

### Is GoodShleep free?

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

### Is NeuroSounds free?

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

### Do GoodShleep or NeuroSounds have ads?

NeuroSounds shows ads; GoodShleep does not.

### Which is updated more often, GoodShleep or NeuroSounds?

GoodShleep ships an update every 10 months, and NeuroSounds every 11 days. Most recently, GoodShleep was updated on October 30, 2026 and NeuroSounds on October 30, 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.*