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Alarm Clock HD

Alarm Clock HD

Loud Alarms, Music & Sounds

104K ratings
786 reviews
With Ads
🔧 Utilities
💪 Health & Fitness
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • November 9, 2011
  • August 1, 2026

Features

Developer

Impala Studios
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About

Wake up gently with your favorite music or sounds using this advanced alarm clock. It offers customizable nightstand displays, sleep tracking, and a sleep timer to help you unwind. Enjoy features like local weather and an instant flashlight, with an option to go ad-free via subscription.

✓Unlimited alarms with Apple Music or custom sounds
✓Sleep tracking
✓Customizable nightstand display
✓Sleep timer
✓Local weather information
✓Instant flashlight
✓Screen saver for OLED displays
Show original description

What users say

Summarized from real user reviews of Alarm Clock HD. Based on 104K reviews and a 4.5/5 average, it highlights the 4 positives and 5 negatives reviewers mention most about this Utilities app.

Positive things

  • 🚀Reliable alarm clock
  • 🎨Customizable colors
  • 🔊Ability to use music as alarm
  • 💤Gradual volume increase

Negative things

  • 🐛Alarm not going off
  • 🔍Difficulty seeing small buttons/text
  • 💸Subscription model for ad-free version
  • 🔋High battery consumption
  • 🔇Alarm muting phone volume
See all reviews
+1

What's New in Alarm Clock HD

4.5.6

August 1, 2026

Bug fixes & improvements

Subscription plans

Premium member - 1 month

Premium Membership for a premium experience

$1.491 Month
How to cancel Alarm Clock HD subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

It doesn’t work as I thought

I tried this app because I am a heavy sleeper and I want to wake up on time. However, when I set the alarm, it wouldn’t ring! It only gives me notifications that it is time to wake up, but I am on Sleep Mode at night so I can’t wake up!!
Sumikko123Sumikko123

With Subscription option, now throwing ads in the middle of the night

I have a premium subscription and this suddenly started showing ads in bright lights in the middle of the night. It’s useless to me now.
LucesociatorLucesociator

A really really good app

A really really good app. Thanks 😄
Winter CowboyWinter Cowboy

New Logo

The new logo sucks
Ransom_6464Ransom_6464

It just works.

I’ve used this app for years as my primary alarm. It just works. The display is adjustable, there’s plenty of tones to customize your wake up, and it even can use your iTunes music. I hope to use it for the rest of my life TBH.
SurlowSurlow
See 781 more reviews

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User experience

🐞

Reported Bugs

4 issues

Alarm randomly snoozing itself

Bug

Alarm not working when phone is muted

Bug

Alarm sound not playing

Bug

Alarm screen freezing/crashing

Bug
✨

Requested Features

4 requests

24-hour clock option

Feature

More alarm sounds/tones

Feature

Ability to use own music files

Feature

Do not disturb mode

Feature

FAQ

What does Alarm Clock HD do?

Alarm Clock HD is an advanced alarm clock application designed to help users sleep better and wake up more peacefully. It allows for customizable alarms using your favorite music or built-in sounds, tracks your sleep patterns, and offers a sleep timer to help you wind down.

What are the key features of Alarm Clock HD?

Key features include unlimited alarms with Apple Music integration, sleep tracking, customizable nightstand display colors, a sleep timer, local weather information, an instant flashlight activated by shaking the device, and a screen saver for OLED displays. It also offers full watchOS 2 support.

How much does Alarm Clock HD cost?

The app is free to download and use with its core features, which may include ads. Users can opt for a Premium Membership through a subscription to remove ads, gain access to news feeds, and receive premium customer support.

What are the requirements for the alarms to work properly?

To ensure alarms function correctly, keep the app open and running in the background. Ensure your device's battery is charged and notifications are turned on. Alarms may not sound if the battery level drops below 30% or if the device is muted, set to 'Do Not Disturb', or has its volume set to 0, due to system restrictions.

Can I use music from iCloud for my alarms?

You can use music available in your device's 'Apple Music' app for your alarms. However, music that is only saved on iCloud and not downloaded directly to your device will not be available for selection as an alarm sound.