# sleepFAST ◑ — Let Science Help You Sleep!

> Science-backed audio to induce deep, natural sleep and improve restfulness. (iPhone/iPad app by INFINITE STATE, LLC.)

- Source: https://appshunter.io/ios/app/sleepfast/id6746138756 (this page in markdown: same URL + `.md`)
- Developer: [INFINITE STATE, LLC](https://appshunter.io/developer/1771696714)
- Category: Health & Fitness, Music
- Price: $0.99
- Rating: 5.00/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 92 MB
- Languages: American English
- Released: 2025-05-21
- Data updated: 2026-08-23
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/sleepfast/id6746138756/reviews.md

## What is sleepFAST ◑?

SleepFAST – Fall Asleep Fast, Backed by Sound + Science

If your mind won’t slow down at night or you wake up feeling unrested, sleepFAST helps you gently drift into deep, natural sleep. This calming audio experience is designed to quiet racing thoughts and guide your brain into true rest — using subtle, science-backed sound techniques.

Our soothing tracks use binaural beats tuned to support the DELTA brainwave state, the frequency your brain reaches in deep, restorative sleep.

Features:

◑ Peaceful, minimalist audio to calm your mind

◑ Binaural beats to help guide brain activity into deep sleep

◑ Loop option for continuous playback

◑ Adjustable sleep timer (5–120 minutes) with gentle fade-out

◑ No ads, no clutter — just rest

Fall asleep faster. Stay asleep longer. Wake up feeling like yourself again.

## Key features

- Calming audio experience
- Binaural beats for deep sleep
- Loop playback option
- Adjustable sleep timer
- Minimalist interface

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/sleepfast/id6746138756/reviews.md

### 5/5 — Perfect for sleep

*2025-06-08*

Zzzz goodnight

### 5/5 — Exactly what I needed!

*2025-05-22*

I love this app! The music is soothing and actually helps me fall asleep and the timer and loop function make this a joy to use!

**Developer response:** Thank you so much! So happy you're falling asleep faster!

## Frequently asked questions about sleepFAST ◑

### What is sleepFAST?

sleepFAST is a paid application designed to help users fall asleep faster and stay asleep longer. It utilizes science-backed sound techniques, specifically binaural beats tuned to the delta brainwave state, to calm the mind and promote deep, natural rest.

### How does sleepFAST use binaural beats?

sleepFAST employs binaural beats to gently guide brain activity into the delta brainwave state, which is associated with deep, restorative sleep. This aims to quiet racing thoughts and facilitate a natural transition into sleep.

### What are the features of sleepFAST?

sleepFAST offers a peaceful, minimalist audio experience with binaural beats, a loop option for continuous playback, and an adjustable sleep timer ranging from 5 to 120 minutes with a gentle fade-out. It is designed to be free of ads and clutter.

### Does sleepFAST have ads?

No, sleepFAST is ad-free. The app's description explicitly states 'No ads, no clutter — just rest,' ensuring an uninterrupted experience for users.

### What is the price of sleepFAST?

sleepFAST is a paid application priced at $0.99. This one-time purchase grants access to all features without additional in-app purchases or subscriptions.

### What devices is sleepFAST available on?

sleepFAST is available on iPhone and iPad devices. It is designed for users within the Apple ecosystem seeking a sleep aid solution.

### How often is sleepFAST updated?

sleepFAST was last updated on May 25, 2025, to version 1.2. This indicates a relatively recent update, suggesting ongoing support and potential for future improvements.

### What is the age rating for sleepFAST?

sleepFAST has an age rating of 4+. This means it is considered appropriate for users aged 4 and older, making it suitable for a wide range of individuals.

## Version history (last 3 releases)

### 1.2 — 2025-05-25

- fixed restart after sleep timer ends to full volume on play

### 1.1 — 2025-05-24

- Fixed the bug with the loop settings

### 1.0 — 2025-05-21

No release notes.

## Apps similar to sleepFAST ◑

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sona Binaural: Healing Sounds](https://appshunter.io/ios/app/sona-binaural-healing-sounds/id6747822471) | 5.0 (20) | Free | Health & Fitness |
| [NuCalm:Sleep, Recover, Perform](https://appshunter.io/ios/app/nucalmsleep-recover-perform/id1126899503) | 4.0 (348) | Free | Health & Fitness |
| [Binaural Sounds](https://appshunter.io/ios/app/binaural-sounds/id6504430838) | 5.0 (1) | Free | Health & Fitness |
| [Frequency: Healing Sounds Hz](https://appshunter.io/ios/app/frequency-healing-sounds-hz/id6743464946) | 4.6 (238) | Free | Health & Fitness |
| [Color Sleep](https://appshunter.io/ios/app/color-sleep/id6449448130) | 4.8 (78) | $1.99 | Health & Fitness |
| [SLEEP SYNTH](https://appshunter.io/ios/app/sleep-synth/id6748157970) | 5.0 (2) | $1.99 | Health & Fitness |

## More apps by INFINITE STATE, LLC

- [Infinite State ∞](https://appshunter.io/ios/app/infinite-state/id6736372521)
- [sleepFAST kids](https://appshunter.io/ios/app/sleepfast-kids/id6746290183)
- [Focus Fast](https://appshunter.io/ios/app/focus-fast/id6746369631)
- [napbuddy](https://appshunter.io/ios/app/napbuddy/id6746420354)
- [SleepBuddy ~ Stories](https://appshunter.io/ios/app/sleepbuddy-stories/id6746421150)

All apps by INFINITE STATE, LLC: https://appshunter.io/developer/1771696714

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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 2026-08-23.*