# Sleep application vs Vitalbook Pro

The clearest difference is review sentiment: Sleep application at 100% against Vitalbook Pro's 43%. Sleep application also leads on rating (5.0 vs 4.0) and update cadence (every 2 months vs every 7 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Sleep application costs $0.99 and Vitalbook Pro $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sleep application holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews point the same way: 100% of Sleep application's written reviews are positive against 43% of Vitalbook Pro's.

Sleep application ships an update every 2 months, Vitalbook Pro every 7 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | Sleep application | Vitalbook Pro |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sleep-application/id473917761/reviews)** | [4.0 (7 ratings)](https://appshunter.io/ios/app/vitalbook-pro/id885183700/reviews) |
| Number of ratings | 4 | **7** |
| Positive reviews | **100.0% of reviews** | 42.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Paid | Paid |
| Size | 61 MB | 29 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [koikoi.biz](https://appshunter.io/developer/444917150) | [Naoya Araki](https://appshunter.io/developer/435849505) |

## What reviewers say

### Sleep application

[App page](https://appshunter.io/ios/app/sleep-application/id473917761)

This app uses binaural beat technology and flicker noise to help users fall asleep faster and improve concentration and memory. It offers various sound settings to find what works best for individual needs.

**Highlights:** Binaural beat technology, Flicker Noise sound, Sleep induction, Improved concentration, Enhanced memory, Customizable sound settings

**Features:** macOS Compatibility

**In-app purchases:** none


### Vitalbook Pro

[App page](https://appshunter.io/ios/app/vitalbook-pro/id885183700)

Track your daily activity, workouts, and sleep patterns. Monitor vital health metrics like heart rate, blood pressure, and blood glucose. Integrates with Apple Health for comprehensive wellness management.

**Highlights:** Step counter, GPS route tracking, Workout tracking (push-ups, sit-ups, squats, pull-ups), Sleep management with REM alarm, Hydration, body weight, blood pressure, heart rate, blood glucose, body temperature management, Apple Watch app, Health app integration

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Sleep application free?

Sleep application costs $0.99, with no in-app purchases.

### Is Vitalbook Pro free?

Vitalbook Pro costs $2.99, with no in-app purchases.

### Which has better reviews, Sleep application or Vitalbook Pro?

Sleep application is rated higher. Sleep application averages 5.0 out of 5 from 4 ratings, while Vitalbook Pro averages 4.0 from 7 ratings.

### Do Sleep application or Vitalbook Pro have ads?

Neither Sleep application nor Vitalbook Pro shows ads.

### Which is updated more often, Sleep application or Vitalbook Pro?

Sleep application ships an update every 2 months, and Vitalbook Pro every 7 months. Most recently, Sleep application was updated on October 26, 2026 and Vitalbook Pro on October 26, 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.*