1. Home
  2. 💪 Health & Fitness
  3. Sleep Timer
Sleep Timer – Smart alarm

Sleep Timer – Smart alarm

Helps you wake up easy

1.5K ratings
157 reviews
🌟 Lifestyle
💪 Health & Fitness
Free
In-App Purchases

Details

Released
December 6, 2015
Updated
September 29, 2025

Developer

Kodeon, Inc.
✨Promote your app ✨
Sleep Timer – Smart alarm screenshot #1 for iPhone
Sleep Timer – Smart alarm screenshot #2 for iPhone
Sleep Timer – Smart alarm screenshot #3 for iPhone
Sleep Timer – Smart alarm screenshot #4 for iPhone
Sleep Timer – Smart alarm screenshot #5 for iPhone
Sleep Timer – Smart alarm screenshot #6 for iPhone
Sleep Timer – Smart alarm screenshot #7 for iPhone
🧾$2.99
In-App Purchase↘︎
⭐157
Reviews↘︎
📝21+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

This app helps you wake up feeling refreshed by tracking your sleep cycles. It calculates the optimal time to go to bed or wake up based on your sleep patterns and allows you to set an alarm for the ideal moment.

✓Sleep cycle tracking
✓Optimal wake-up time calculation
✓Bedtime recommendations
✓One-click alarm setting
✓Growth Bundle integration
Show original description

What's New in Sleep Timer

4.5.6

September 29, 2025

Today’s update includes: • Some overall performance improvements • Fixes a few pesky little bugs If you’re loving Sleep Timer, please let us know by leaving a review :)

More
4

Subscriptions & In-App Purchases

Week

Weekly item

$2.997 Days
How to cancel Sleep Timer subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Don’t let it scam you

I bought premium but it still gives me ads
JJHLAYZ

отлично!!!

самый лучший будильник из всех которые у меня были, всегда работает отлично, ни разу не подводил!) спасибо)
Ллизок_8294

Best app for sleep

I just woke up from it and I feel so good
LLainabombcity

Подписка не работает

После покупки подписки «Премиум» так и не открылись платные функции. Прошу разъяснить, как открыть весь функционал приложения, который должен был автоматически стать доступным.
Bbunina77

Alarm doesn’t work

It doesn’t work
DDaria2224
See 152 more reviews

Developer apps

Fitness Buddy+ Workout Trainer
Fitness Buddy+ Workout Trainer

#1 Strength Training Tracker

💪 Health & Fitness

(12K)

$3.99
In-App PurchasesWith Ads
Fitness Buddy Home Gym Workout
Fitness Buddy Home Gym Workout

Training Guide & Meal Planner

💪 Health & Fitness

(23K)

Free
In-App PurchasesWith Ads
Memorado (GEIST): Brain & Mind
Memorado (GEIST): Brain & Mind

Memory, focus & logic puzzles

📚 Education

(9.9K)

Free
In-App Purchases
HealthView: Apple Health App
HealthView: Apple Health App

Health Dashboard & Widgets

💪 Health & Fitness

(14K)

Free
In-App Purchases
Days - Sobriety Counter
Days - Sobriety Counter

Sobriety and Personal Tracker

🌟 Lifestyle

(921)

Free
In-App Purchases
See developer apps

FAQ

What does the Sleep Timer app do?

This app tracks your sleep cycles to help you wake up at the optimal time. It calculates when you should go to bed or wake up to ensure you're not disturbed mid-cycle, leading to a more refreshed feeling.

How does the app determine the best time to wake up?

The app considers that sleep occurs in cycles of approximately 1.5 hours. By identifying the end of a sleep cycle, it suggests a wake-up time that will leave you feeling alert and not groggy.

Is the Sleep Timer app free to use?

The app offers optional annual subscription plans for its Premium features and the Growth Bundle. While the core functionality may be available, premium access requires a subscription.

What devices is Sleep Timer compatible with?

The app's subscription management is handled through iTunes/App Store Account Settings, indicating it is available on iOS devices.

How can I manage my subscription?

Subscriptions can be managed and auto-renewal can be turned off by navigating to your iTunes/App Store Account Settings after making a purchase. This should be done at least 24 hours before the end of the current subscription period.