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Loud Alarm Clock LOUDEST Sleep

Loud Alarm Clock LOUDEST Sleep

Wakes Heavy Sleepers on Silent

8K ratings
486 reviews
🔧 Utilities
💪 Health & Fitness
Free
In-App Purchases

Details

Released
January 20, 2013
Updated
October 16, 2026

Features

Developer

Infinite Wave Media, LLC
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Loud Alarm Clock LOUDEST Sleep screenshot #1 for iPhone
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Loud Alarm Clock LOUDEST Sleep screenshot #9 for iPhone
Loud Alarm Clock LOUDEST Sleep screenshot #10 for iPhone
iphone
ipad
🧾$0.99 - $9.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
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About

This app provides an extra-loud alarm designed to wake even the heaviest sleepers. It features a variety of loud sound alerts, voice alarms, and the ability to run in the background, ensuring you wake up on time.

✓Extra-loud alarm alerts
✓Variety of sound and voice alarms
✓Runs in background
✓Customizable snooze
✓Digital nightstand mode
✓Sleep sounds
Show original description

What users say about Loud Alarm Clock LOUDEST Sleep

Reviews of Loud Alarm Clock LOUDEST Sleep are mixed: the Utilities app is rated 4.4/5 from 8K App Store ratings. What users like most: loud and effective, wakes up heavy sleepers. Top complaints: alarm won't stop going off, alarm volume issues. Summarized from real user reviews.

Positive things

  • 🚀Loud and effective
  • 👍Wakes up heavy sleepers
  • 🔊Variety of alarm sounds
  • ⏰Persistent alarms

Negative things

  • 🐛Alarm won't stop going off
  • 🔇Alarm volume issues
  • 💤Doesn't always wake up user
  • 🔍Difficult to turn off alarm
See all reviews
+2

What's New in Loud Alarm Clock LOUDEST Sleep

7.2.1

October 16, 2026

Fixed: if iPhone wouldn't let one of your alarms be set, the app could still show it as on. It now marks exactly which alarm won't ring, so you always know which mornings are covered. Your alarms and backup alarms work exactly as before.

More
14

Subscriptions & In-App Purchases

Premium Annual

Unlimited alarms, all 48 sounds and the Final Warning.

$19.991 Year
7 Days trial
How to cancel Loud Alarm Clock LOUDEST Sleep subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Very loud!👍

The alarm is loud I'm a very heavy sleeper since I've gotten older for some reason 😢 This is the only alarm I use it works great!!!!! And now being able to close the app while I sleep SAVED MY BATTERY thank you for adding this .
MMississippi,Gal

AMAZING

It woke me up for school every single morning and I’m a HEAVY sleeper <3
LL_lol7266463

Annoying alarm

I can’t even close it and I can’t delete it. I woke up at 6 and won’t stop ringing.
AAustinausaus

screen readers

works great with voiceover on iPhone
Mmusical 

Chessloverchickentenders

I love how this app cost money to get okayish things 🙂🙂🙂🙂🙂🍓🍓🥦🥦🥝🫐🧅
CNChicken nugget needy
See 481 more reviews

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User experience

🐞

Reported Bugs

3 issues

Alarms going off randomly

Bug

Alarms not triggering as set

Bug

App crashing or freezing

Bug
✨

Requested Features

3 requests

More customization options

Feature

Snooze feature

Feature

Ability to set multiple unique alarms

Feature

FAQ

What does this alarm clock app do?

This app is designed to be an extra-loud alarm clock that helps users wake up on time. It features a variety of loud sound alerts and voice alarms that continue until the user is fully awake, making it ideal for heavy sleepers.

What are the key features of this loud alarm clock?

Key features include over 20 sound alerts, 7+ volume-boosted voice alarms, the ability to run in the background even when the app is closed, customizable snooze options, and a digital nightstand mode. It also offers relaxing sleep sounds to help users fall asleep.

Is this alarm clock app free to use?

Yes, the app is 100% free to download and use. While it is free, it does offer in-app purchases, which may include additional features or sound options.

What devices is this alarm clock compatible with?

The app is compatible with various iPhone and iPad models. For the best results, users are advised to turn their device's volume all the way up.

Who would benefit most from using this alarm clock?

This alarm clock is particularly beneficial for heavy sleepers, individuals who tend to sleep through standard alarms, or anyone who needs a very loud and persistent alarm to ensure they wake up on time for work, school, or other commitments.