Best Loud Alarm Clock Ultra Apps

206+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated May 2026

Loud Alarm Clock ULTRA is the household name in loud alarm clock ultra, but it's far from the only option. We track 206+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Loud Alarm Clock Ultra

Loud Alarm Clock ULTRA#1

Loud Alarm Clock ULTRA by Infinite Wave Media, LLC

Loudest Annoying Sounds!
Editor's Choice
💪 Health & Fitness
4.5😊(314 ratings)
$9.99
Loud Alarm Clock ULTRA screenshot 1
Loud Alarm Clock ULTRA screenshot 2
Loud Alarm Clock ULTRA screenshot 3
Loud Alarm Clock ULTRA screenshot 4

An ultra-loud alarm clock app designed to ensure you never oversleep again. With over 20 super-charged sounds to choose from, multiple alarms support, and repeat notifications until you're up, it's perfect for heavy sleepers or those who struggle to wake up. Download now to experience the ultimate wake-up call!

What We Love

  • 🔊 Loud and effective alarm
  • 👍 Variety of alarm sounds
  • ⏰ Wakes up heavy sleepers
  • 🕰️ Reliable alarm that doesn't fail

Room to Improve

  • 🐛 Snooze feature not always reliable
  • 🔇 Volume issues for some users
  • 🤖 Dislike of voice/talking alarms
Loud Alarm Clock – the LOUDEST#2

Loud Alarm Clock – the LOUDEST by j labs

Max volume for heavy sleepers
Strong Contender
🔧 Utilities
4.8😊(39K ratings)
FreeAdsIn-App Purchases
Loud Alarm Clock – the LOUDEST screenshot 1
Loud Alarm Clock – the LOUDEST screenshot 2
Loud Alarm Clock – the LOUDEST screenshot 3
Loud Alarm Clock – the LOUDEST screenshot 4
Loud Alarm Clock – the LOUDEST screenshot 5

Wake up the heaviest of sleepers with the loudest alarm clock application, featuring volume-boosted audio files and random wake-up sounds. Join over 3 million users already benefiting from its powerful features!

What We Love

  • 🚀 Wakes up heavy sleepers
  • 👍 Loud and effective alarms
  • 👍 Variety of alarm sounds
  • 👍 Customizable options

Room to Improve

  • 🔋 Drains battery when app is open
  • 🐛 Occasional issues with alarms not going off
  • 🔒 Requires app to be open and unlocked for full functionality
Loud Alarm Clock LOUDEST Sleep#3

Loud Alarm Clock LOUDEST Sleep by Infinite Wave Media, LLC

Loudest ANNOYING Alarm Clock +
Worth Considering
🔧 Utilities
4.4😐(7.6K ratings)
FreeIn-App Purchases
Loud Alarm Clock LOUDEST Sleep screenshot 1
Loud Alarm Clock LOUDEST Sleep screenshot 2
Loud Alarm Clock LOUDEST Sleep screenshot 3
Loud Alarm Clock LOUDEST Sleep screenshot 4
Loud Alarm Clock LOUDEST Sleep screenshot 5
Loud Alarm Clock LOUDEST Sleep screenshot 6

"Wake up to the loudest alarm with our free app - trusted by over 4.5 million users. Experience the ultimate wake-up call now!"

What We Love

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

Room to Improve

  • 🐛 Alarm won't stop going off
  • 🔇 Alarm volume issues
  • 💤 Doesn't always wake up user

More Loud Alarm Clock Ultra apps to explore

4
Loud Alarm Clock by BLITZ
Loud Alarm Clock by BLITZ
Loud Alarm Clock by BLITZ
Loudest for Heavy Sleepers
Free

Wake up with the loudest alarms and personalized music with this extreme loud alarm clock app. Choose from a variety of sounds and themes to customize your wake-up experience. Download now for the ultimate morning routine!

🔧 Utilities
(1.5K)
5
Alarmy - Loud alarm clock
Alarmy - Loud alarm clock
Alarmy - Loud alarm clock
Heavy sleepers, Sleep tracker
Free

An innovative alarm clock app designed to wake users up with various challenging tasks, such as solving puzzles or shaking their phone. Say goodbye to oversleeping with this app that ensures you start your day on time and with a mental workout. Download now and wake up with a purpose!

🌟 Lifestyle
(237K)
6
Alarm Clock HD
Alarm Clock HD
Alarm Clock HD
Sleep Timer, Music & Sounds
Free

An app designed to improve sleep quality and ensure timely awakening through customizable alarms, sleep tracking, weather information, and music integration. Additionally, it offers premium features like ad-free experience and news updates. For more details, visit the frequently asked questions section in the app settings or contact support.

🔧 Utilities
(103K)
7
SpeakToSnooze Alarm Clock HD
SpeakToSnooze Alarm Clock HD
SpeakToSnooze Alarm Clock HD
Voice controlled alarm clock
Free

A voice-controlled alarm clock app with over 1 million downloads. Users can simply say “Snooze alarm” to snooze or “Alarm off” to turn off the alarm. Experience the convenience of hands-free control in waking up.

🔧 Utilities
(1.6K)
8
Alarm Clock ◎
Alarm Clock ◎
Alarm Clock ◎
Alarm with 200+ Sounds & Tasks
Free

Wake up easily with this powerful alarm clock app featuring loud sounds, morning missions, math alarms, and more to help heavy sleepers rise and shine on time. Start your day right with personalized wake-up challenges like math problems, puzzles, and motivational tasks.

🔧 Utilities
(3.3K)
9
LOUD: Digital Loud Alarm Clock
LOUD: Digital Loud Alarm Clock
LOUD: Digital Loud Alarm Clock
Big Bedside Loud Alarm Clock
Free

This alarm clock app offers a simple and personalized solution for users with various sleep patterns, featuring a big digital display, customizable alarm sounds, and a loud alarm to ensure a peaceful sleep and timely wake-up. Download the app to set up your preferred wake-up time, choose your alarm sounds, and start sleeping peacefully and waking up on time.

🔧 Utilities
(79)
10
Sleep Time+ Cycle Alarm Clock
Sleep Time+ Cycle Alarm Clock
Sleep Time+ Cycle Alarm Clock
Dream, Bedtime, & Nap Tracker
Free
$8.99 | 100% OFF

Manage your sleep schedule efficiently with this innovative app that tracks your sleep cycles and wakes you up at the optimal time. Say goodbye to groggy mornings and start your day refreshed by downloading the app today!

💪 Health & Fitness
(2.5K)
11
Alarm Clock: Smart Waking Up
Alarm Clock: Smart Waking Up
Alarm Clock: Smart Waking Up
Loud Alarm for Heavy Sleepers
Free

An alarm clock app designed for heavy sleepers without mentioning the name of the application, calls users to download the application to wake up feeling refreshed and motivated. With customizable alarms, event tracking, sleep cycle monitoring, meditation features, and more, this app helps users improve their sleeping habits and never miss important events.

💪 Health & Fitness
(1.9K)
12
Loud Alarm Clock-Sleep,Alarmo
Loud Alarm Clock-Sleep,Alarmo
Loud Alarm Clock-Sleep,Alarmo
Smart Alarm & Sleep Tracker
Free

A smart alarm clock and sleep tracker that provides gentle wake-up alarms, customizable tones, and sleep insights to help you start your day refreshed. Download it now to wake up feeling more rested and refreshed.

🔧 Utilities
(220)
13
Music Alarm Clock: Radio App
Music Alarm Clock: Radio App
Music Alarm Clock: Radio App
Sleep Timer, Tasks & Events
Free

An all-in-one app that functions as an alarm clock, weather display, timer, and multiple clocks in one. Never miss a beat with this versatile tool at your fingertips – download now!

🌟 Lifestyle
(1.6K)
14
Sleep Time: Cycle Alarm Clock
Sleep Time: Cycle Alarm Clock
Sleep Time: Cycle Alarm Clock
Dream, Bedtime, & Nap Tracker
Free

Track your sleep patterns and wake up refreshed with this innovative alarm app. Set personalized sleep cycles, monitor your sleep quality, and wake up at the optimal time within your sleep cycle. Wake up feeling rejuvenated and ready to tackle the day!

💪 Health & Fitness
(5.4K)
15
Spin Alarm Clock
Spin Alarm Clock
Spin Alarm Clock
Spin yourself awake!
Free

An innovative alarm clock app that requires users to physically spin in circles to turn off the alarm, designed to wake your brain effectively. Download now for a fun way to start your day!

📊 Productivity
(711)
16
Loud Alarm Clock
Loud Alarm Clock
Loud Alarm Clock
by Joseph Towbin
Free

Wake up on time with an extra-loud alarm clock that ensures you're alerted until you're up and ready to start your day. Download this ad-free alarm clock to set a loud alert at any time and sleep soundly, knowing you'll never oversleep again.

🔧 Utilities
(18)
17
Alarm Clock App: myAlarm Clock
Alarm Clock App: myAlarm Clock
Alarm Clock App: myAlarm Clock
Wake up sleep timer with music
Free

A customizable alarm clock app with features like radio alarm, music alarm, sleep timer, and gentle wake-up options. Perfect for those seeking a different wake-up experience every day, whether a gentle morning wake-up or for heavy sleepers. Never oversleep again!

🔧 Utilities
(13K)
18
PushClock - Loud Alarm Clock
PushClock - Loud Alarm Clock
PushClock - Loud Alarm Clock
Heavy Sleepers, Sleep Tracker
Free
📊 Productivity
(197)
19
Barcode Alarm Clock
Barcode Alarm Clock
Barcode Alarm Clock
Instantly Out of Bed - Wake Up
Free

Wake up instantly with a revolutionary alarm clock that requires scanning a barcode to turn off, ensuring you get out of bed. With blaringly loud ringtones and motivation features, say goodbye to oversleeping and create a healthy morning routine. Download now to start your productive day!

🔧 Utilities
(1K)
20
Alarm Clock
Alarm Clock
Alarm Clock
Designed to get you UP!
Free

An innovative alarm clock app designed to ensure you wake up on time, featuring customizable backgrounds, weather updates, and voice commands for setting alarms and accessing features. Testimonials praise its interactive features and effectiveness in getting users out of bed. Visit jlabs.me for more information and download the app to experience a smarter way to wake up!

🔧 Utilities
(2K)