# Dozy Sleep

> Calculates sleep debt and recommends personalized naps using Apple Health data. (iPhone/iPad app by Charvi Bansal.)

- Source: https://appshunter.io/ios/app/dozy-sleep/id6779768698 (this page in markdown: same URL + `.md`)
- Developer: [Charvi Bansal](https://appshunter.io/developer/1833372414)
- Category: Health & Fitness, Productivity
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.6 · 1 MB
- Languages: American English
- Released: 2026-06-15
- Data updated: 2026-06-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/dozy-sleep/id6779768698/reviews.md

## What is Dozy Sleep?

Dozy turns the sleep data you're already tracking into something you can act on.

Most of us carry sleep debt without knowing how much. Dozy reads your sleep
from Apple Health, adds up the shortfall night after night, and shows you a
single honest number: how rested you actually are.

Then it does something about it. When you're running low, Dozy recommends a
nap, the right length, at the right time to help you catch up without
wrecking tonight's sleep. Finish a nap and Dozy logs it back to Apple Health,
so your recovery counts.

WHAT DOZY SHOWS YOU

Sleep Debt — your accumulated shortfall over the last two weeks, in plain
numbers. Tap any day to see exactly how you slept.
Nap Window — a personalized nap length based on how much rest you owe, grounded
in sleep science that favors short, effective naps.
Restorative Sleep — how much of last night was deep and REM, the stages that
actually repair you.

BUILT ON APPLE HEALTH

Dozy works with the sleep data your iPhone and Apple Watch already collect.
There's no extra tracking to set up, no account to feed, no servers. Every
calculation happens on your device.

A NAP TIMER THAT WAKES YOU GENTLY

Start a nap from your iPhone or Apple Watch. Dozy counts down and wakes you with
a gentle tap on the wrist, no jarring alarm, then credits the rest toward your
sleep debt.

PRIVATE BY DESIGN

Your health data never leaves your device for us. Dozy has no ads, no analytics
on your health data, and nothing to sell. What's yours stays yours.

Rest smarter. Nap on time. Wake up sharp.

Dozy requires access to Apple Health sleep data. Nap recovery estimates are for
general wellness and are not medical advice.

## Key features

- Sleep debt calculation
- Personalized nap recommendations
- Apple Health integration
- Gentle nap wake-up
- Restorative sleep analysis
- On-device processing

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/dozy-sleep/id6779768698/reviews.md

### 5/5 — Best Nap evarrrr 🌠

*2026-06-18*

Slept like babyyyy 🌙✨

### 5/5 — Best App for Reducing Sleep Debt!!

*2026-06-16*

I’ve been using tracking wearables since a long time but none of them give actionable insights to reduce accumulated sleep!! This one does, I can take naps guilt free!!

## Frequently asked questions about Dozy Sleep

### What is Dozy's sleep debt feature?

Dozy calculates your accumulated sleep shortfall over the last two weeks, presenting it as a single, easy-to-understand number. You can tap on any day to see your specific sleep performance.

### How does Dozy recommend naps?

Based on your calculated sleep debt, Dozy suggests a personalized nap length and optimal time to help you recover without disrupting your nighttime sleep. These recommendations are grounded in sleep science.

### Does Dozy require manual sleep tracking?

No, Dozy works directly with the sleep data your iPhone and Apple Watch already collect through Apple Health. There's no need for additional setup or manual input.

### How does Dozy wake users from naps?

Dozy offers a gentle wake-up experience, using a subtle vibration on your wrist via Apple Watch instead of a jarring alarm. This rest is then credited towards your sleep debt.

### Is Dozy private and secure?

Yes, Dozy is designed with privacy in mind. Your health data never leaves your device, and the app has no ads or analytics on your health information.

### What devices does Dozy support?

Dozy is available on iPhone and Apple Watch, leveraging the sleep data collected by these devices.

### Is Dozy free to use?

Yes, Dozy is available for free and does not have any in-app purchases or advertisements.

### How often is Dozy updated?

The latest version of Dozy is 1.0, and it was last updated on June 16, 2026. While specific update frequency isn't detailed, this indicates recent development.

## Version history (last 1 release)

### 1.0 — 2026-06-16

No release notes.

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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 2026-06-25.*