# SleepHack vs Slumba

The clearest difference is ads: Slumba at none against SleepHack's shown. Slumba also leads on ratings volume (4 vs 1). SleepHack's advantage is iOS requirement (15.1 vs 26.2). On price, rating, review sentiment and in-app purchases there is nothing between them.

Both are free to download. SleepHack sells 8 in-app purchases, starting at $4.99 per 7 days and Slumba sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for SleepHack against 5.0 for Slumba. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | SleepHack | Slumba |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/sleephack-hack-your-sleep/id6756525549/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/slumba/id6760734365/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 112 MB | 39 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [SMB Studio LLC](https://appshunter.io/developer/1169078419) | [Ian Goudie](https://appshunter.io/developer/631649706) |

## What reviewers say

### SleepHack

[App page](https://appshunter.io/ios/app/sleephack-hack-your-sleep/id6756525549)

This app uses adaptive binaural frequencies and an intelligent sleep engine to optimize your sleep cycles for deeper rest and improved performance. It offers performance-first sleep tracking and a smart alarm to wake you at the optimal moment.

**Highlights:** Adaptive binaural frequencies, Intelligent sleep engine, Performance-first sleep tracking, Smart alarm, Deep sleep enhancement modes

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Weekly | $6.99 | per 7 days |
| Pro Monthly | $9.99 | per month |
| Pro Annual | $19.99 | per year |
| Pro Annual | $29.99 | per year |
| Pro Annual | $39.99 | per year |
| Pro Annual | $39.99 | per year |
| Lifetime Access | Free | one-time |


### Slumba

[App page](https://appshunter.io/ios/app/slumba/id6760734365)

Craft personalized soundscapes to aid sleep with an intuitive mixer. Choose from various nature and noise themes, set sleep timers, and control playback via Apple Watch or home screen widgets. Integrates with Sleep Focus for automated bedtime routines.

**Highlights:** Intuitive soundscape mixer, Five handcrafted soundscapes, Customizable sleep timers, Apple Watch app control, Home screen widgets, Sleep Focus integration, Siri voice commands

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Presets | $2.99 | one-time |


## Frequently asked questions

### Is SleepHack free?

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

### Is Slumba free?

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

### Which has better reviews, SleepHack or Slumba?

SleepHack and Slumba are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do SleepHack or Slumba have ads?

SleepHack shows ads; Slumba 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.*