# SLEEP by Max Richter vs StackCheck

The clearest difference is in-app purchases: SLEEP by Max Richter at none against StackCheck's 2. SLEEP by Max Richter also leads on device support (4 vs 2) and iOS requirement (13.0 vs 15.1). On price, update cadence and ads there is nothing between them.

Both are free to download. StackCheck sells 2 in-app purchases, starting at $7.99 per month. SLEEP by Max Richter asks for nothing beyond the download.

SLEEP by Max Richter ships an update fortnightly, StackCheck every 3 weeks. The most recent releases landed on October 16, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | SLEEP by Max Richter | StackCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.7K ratings)](https://appshunter.io/ios/app/sleep-by-max-richter/id1509084936/reviews)** | — |
| Number of ratings | **1.7K** | — |
| Positive reviews | 55.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 225 MB | 43 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [U-Apps](https://appshunter.io/developer/353134551) | [Byron TAN](https://appshunter.io/developer/1891114635) |

## What reviewers say

### SLEEP by Max Richter

[App page](https://appshunter.io/ios/app/sleep-by-max-richter/id1509084936)

Experience a unique musical journey designed to aid sleep, meditation, and focus. This app features exclusive compositions by Max Richter, customizable sequences, and tools for well-being tracking. It aims to help users fall asleep gently, wake up peacefully, and enhance concentration.

**Highlights:** Fall asleep with expert-consulted composition, Gentle wake-up sounds, Immersive music for meditation, Focus enhancement, Personal well-being journal, Unlockable planet experiences, Apple Watch heart rate integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🌙 Relaxing and soothing music
- 🌌 Beautiful visuals and animations
- 🌟 Helpful for sleep, meditation, and focus
- 💤 Effective in promoting restful sleep
- 🧘‍♀️ Useful for mindfulness and relaxation

**What reviewers complain about**

- 🔒 Requires Spotify or Apple Music subscription
- 🔊 Volume control issues and sudden loud noises
- 🐛 Buggy and unreliable performance
- 🤖 Overly intrusive integration with Spotify
- 🔋 Drains device battery quickly

**Reported bugs**

- App crashes or fails to open
- Music playback issues and skipping
- Alarm not working as expected
- Incorrect time and date displayed

**Requested features**

- Offline music playback option
- More music and sound options beyond Max Richter
- Integration with other music streaming services
- Customizable sleep/wake up settings
- Apple Watch and Health app integration


### StackCheck

[App page](https://appshunter.io/ios/app/stackcheck-nutrition-tracker/id6761726477)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StackCheck Pro Monthly | $7.99 | per month |
| StackCheck Pro Annual | $49.99 | per year |


## Frequently asked questions

### Is SLEEP by Max Richter free?

SLEEP by Max Richter is free to download, with no in-app purchases.

### Is StackCheck free?

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

### Do SLEEP by Max Richter or StackCheck have ads?

Neither SLEEP by Max Richter nor StackCheck shows ads.

### Which is updated more often, SLEEP by Max Richter or StackCheck?

SLEEP by Max Richter ships an update fortnightly, and StackCheck every 3 weeks. Most recently, SLEEP by Max Richter was updated on October 16, 2026 and StackCheck on September 28, 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.*