# SnoozeStack vs Sleep Effect

The clearest difference is in-app purchases: Sleep Effect at none against SnoozeStack's 1. SnoozeStack's advantage is iOS requirement (13.0 vs 26.1). On price, ads and device support there is nothing between them.

Both are free to download. SnoozeStack sells 1 one-off in-app purchase. Sleep Effect asks for nothing beyond the download.

## The numbers

| Metric | SnoozeStack | Sleep Effect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 48 MB | 324 MB |
| Requires iOS | **13.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Carl Gahnberg](https://appshunter.io/developer/1877542207) | [Ahmed Nabulsi](https://appshunter.io/developer/1863897890) |

## What reviewers say

### SnoozeStack

[App page](https://appshunter.io/ios/app/snoozestack/id6759251938)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SnoozeStack Premium | $3.99 | one-time |


### Sleep Effect

[App page](https://appshunter.io/ios/app/sleep-effect/id6762162467)

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

**In-app purchases:** none


## Frequently asked questions

### Is SnoozeStack free?

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

### Is Sleep Effect free?

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

### Do SnoozeStack or Sleep Effect have ads?

Neither SnoozeStack nor Sleep Effect 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.*