# sleep vs PilotPeak

The clearest difference is iOS requirement: sleep at 9.0 against PilotPeak's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. sleep sells 3 in-app purchases, starting at $2.99 per month and PilotPeak sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | sleep | PilotPeak |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Monetization | Freemium | — |
| Size | 27 MB | 23 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Neuro Summum Inc.](https://appshunter.io/developer/1447290703) | [Nizam Sabian](https://appshunter.io/developer/422778276) |

## What reviewers say

### sleep

[App page](https://appshunter.io/ios/app/sleep-2-peak-sleep-need-tool/id557632863)

This tool helps you understand your body's natural sleep needs and circadian rhythm. Measure alertness variations with simple tests to optimize your daily schedule for peak performance and wellbeing. Export your data for personal use or research.

**Highlights:** Measure alertness variations, Identify unique circadian rhythm, Optimize sleep and activity schedules, Scientifically validated reaction time test, Track texting speed variations, Exportable user data

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| sleep-2-Peak Premium | $2.99 | per month |
| sleep-2-Peak Premium Monthly | $2.99 | per month |
| sleep-2-Peak Premium Yearly | $19.99 | per year |


### PilotPeak

[App page](https://appshunter.io/ios/app/pilotpeak/id6756866720)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PilotPeak Monthly | $19.99 | per month |
| PilotPeak Yearly | $179.99 | per year |


## Frequently asked questions

### Is sleep free?

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

### Is PilotPeak free?

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

### Do sleep or PilotPeak have ads?

Neither sleep nor PilotPeak 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.*