# Power Nap Assist - NapKit — Enhanced Naps with Vibrations

> Vibration-based power nap optimization for enhanced relaxation and cognitive function. (iPhone/iPad app by Laurent Peignault.)

- Source: https://appshunter.io/ios/app/power-nap-assist-napkit/id6740208542 (this page in markdown: same URL + `.md`)
- Developer: [Laurent Peignault](https://appshunter.io/developer/1411627672)
- Category: Health & Fitness, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.6 · 83 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Chinese (Simplified, China), European Spanish
- Released: 2025-04-01
- Data updated: 2026-08-20
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/power-nap-assist-napkit/id6740208542/reviews.md

## What is Power Nap Assist?

NapKit is the first app to use vibrations from your iPhone or Apple Watch, inspired by the soothing purrs of a cat, to optimize your power naps.

It helps you fall asleep and wake up gently, with sensory cues that enhance relaxation.

Ideal for those looking to optimize their power naps, NapKit improves concentration, memory, and promotes relaxation.
Enjoy discreet and effective naps anywhere.

** Key Features 

- Heart Rate Training - Synchronize your heart rate to promote relaxation.
- Parasympathetic Nervous System Stimulation - Reduce stress with soothing vibrations.
- Signals for the Brain: Indicate to your brain when to fall asleep and wake up gently with an enhanced timer.
- Cat Nap Mode - Discover this unique feature.

- Personalized Reminders - Set reminders according to your preferences.
- Nap Statistics - Track your naps and their total duration.
- Integration with Apple Notes - Take notes right after your naps.
- Home Screen Widget - Quickly access features.

- Translation into Six Languages - Use the app in your preferred language.
- Free trial period with weekly or monthly subscription.

** Benefits
Total Discretion - Take power naps anywhere without disturbing others.
Compatible with Apple Watch - Use subtle vibrations for a gentle wake-up.
Compatible with the Health App - Track your sleep habits.

** How It Works
Start of Cycle - Vibrations matched to a resting heart rate.
Middle of Cycle - Slowed rhythm to promote relaxation.
End of Cycle - Gradual wake-up.

** Usage
At Work - During a break.
On the Go - Discreetly.
In the Library - Without disturbing others.
While Waiting - Before an appointment or meeting.

** Important
This app is designed for a pleasant and relaxing user experience. Use it responsibly and consult a healthcare professional if you have concerns about your sleep.

** Why Choose NapKit?
Integrate napping into your daily routine and improve your quality of life! Download today and transform your breaks into relaxing moments to recharge your body and mind!

Terms of use : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Vibration-based sleep and wake cues
- Heart rate synchronization for relaxation
- Parasympathetic nervous system stimulation
- Personalized nap reminders
- Nap statistics tracking
- Apple Watch compatibility
- Health App integration

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $8.99 | per year |
| Weekly | $0.99 | per 7 days |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/power-nap-assist-napkit/id6740208542/reviews.md

### 5/5 — Honestly so cool

*2026-07-04*

Such a cool app for the Apple Watch!

### 3/5 — Good approach

*2025-11-13*

While the app has good vibes its also budget friendly. But, no Apple Watch app was installed. A feature that let me choose this app.

**Developer response:** Hello, I imagine you looked in the Apple Watch application on the iPhone to install it... What is your version of watchOS ? Can you contact me using the email in the section communicate in the app settings so I can help you. 
Laurent

## Frequently asked questions about Power Nap Assist

### What is Power Nap Assist?

Power Nap Assist is an app designed to optimize power naps using gentle vibrations from your iPhone or Apple Watch. It aims to help you fall asleep faster and wake up more gently, inspired by the soothing purrs of a cat.

### How does Power Nap Assist use vibrations?

The app synchronizes vibrations to your resting heart rate to promote relaxation and stimulate your parasympathetic nervous system. It also uses vibrations as signals to indicate when to fall asleep and when to wake up gently.

### What are the benefits of using Power Nap Assist?

Users can expect improved concentration, enhanced memory, and increased relaxation. The app offers discreet napping, allowing you to recharge anywhere without disturbing others.

### Does Power Nap Assist integrate with other health apps?

Yes, Power Nap Assist integrates with the Health App, allowing you to track your sleep habits. It is also compatible with Apple Watch for subtle wake-up vibrations.

### What subscription plans are available for Power Nap Assist?

Power Nap Assist offers a free trial period with subscription options including Weekly ($0.99/P7D), Monthly ($1.99/P1M with a 3-day free trial), and Annual ($8.99/P1Y).

### Is Power Nap Assist suitable for all ages?

The app has an age rating of 4+, indicating it is suitable for young children and older users. It is designed for a pleasant and relaxing user experience.

### How often is Power Nap Assist updated?

The latest version of Power Nap Assist is 1.1.9, and it was last updated on June 23, 2026. This suggests a relatively active development cycle.

### Can I use Power Nap Assist offline?

The provided information does not explicitly state whether Power Nap Assist can be used offline. However, its core functionality relies on device vibrations and potentially synchronization, which may require an active connection for some features.

## Version history (last 5 releases)

### 1.1.9 — 2026-06-23

Haptic Feedback Improvements
The haptic vibrations are now stronger and more noticeable, even when the phone is in your pocket or not in direct contact with your hand.

The behavior remains unchanged and still follows the different nap phases: vibrations are more spaced out during the falling-asleep phase, then gradually become closer together during deep sleep, and finally become shorter and more frequent during the wake-up phase.

For an optimal experience, place your phone screen against your chest, lying on your back or slightly reclined. The vibrations will be easier to feel. Just make sure the phone is securely positioned and cannot fall during your nap.

### 1.1.8 — 2026-06-16

7 free naps per month, shared between iPhone and Apple Watch"

### 1.1.7 — 2026-02-26

- Added a visual calendar view for Nap Tracking to review your nap history throughout the year.
- Enhanced the Cat Purr sound ambience and its haptic feedback.
- Added 25 min nap.
- Fixed a missing translation.
- Fixed an issue where a subscription prompt appeared automatically when activating Sleep Mode on Apple Watch.

### 1.1.6 — 2026-02-21

Onboarding update: the subscription presentation page no longer displays if a subscription is already active.

### 1.1.5 — 2025-12-16

Age rating update
Removed an unwanted vibration at the start of the nap.

## Apps similar to Power Nap Assist

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Pzizz - Sleep, Nap, Focus](https://appshunter.io/ios/app/pzizz-sleep-nap-focus/id915664862) | 4.8 (9,652) | Free | Health & Fitness |
| [Calmaria](https://appshunter.io/ios/app/calmaria/id1523108871) | 4.8 (40) | Free | Health & Fitness |
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| [Actionary - Simple Actions](https://appshunter.io/ios/app/actionary-simple-actions/id6447120611) | 4.0 (5) | Free | Health & Fitness |
| [Peaks: Sleep & Energy](https://appshunter.io/ios/app/peaks-sleep-and-energy/id6446705377) | 4.7 (281) | Free | Health & Fitness |
| [Sleep Time: Cycle Alarm Clock](https://appshunter.io/ios/app/sleep-time-cycle-alarm-clock/id555564825) | 4.7 (5,369) | Free | Health & Fitness |

## More apps by Laurent Peignault

- [Park'in Poitiers](https://appshunter.io/ios/app/parkin-poitiers/id1446253983)
- [Park'in Nantes](https://appshunter.io/ios/app/parkin-nantes/id1451580244)
- [Vouillé découverte touristique](https://appshunter.io/ios/app/vouille-decouverte-touristique/id1518813927)
- [Vouillé (Español)](https://appshunter.io/ios/app/vouille-espanol/id1519488115)
- [Vouillé (English)](https://appshunter.io/ios/app/vouille-english/id1519740317)
- [Park'in Bordeaux](https://appshunter.io/ios/app/parkin-bordeaux/id1522272843)

All apps by Laurent Peignault: https://appshunter.io/developer/1411627672

## Related topics

[nap power](https://appshunter.io/ios/topics/nap-power)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*