Best Free Alarm Clock For Heavy Sleepers Apps

249+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated August 2026

The best free alarm clock for heavy sleepers apps on iPhone average 4.4★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top Free Alarm Clock For Heavy Sleepers Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Alarmy - Loud alarm clockAlarmy - Loud alarm clockFree4.8★ (243K)YesYesAug 2026
2Alarm Clock HDAlarm Clock HDFree4.5★ (104K)YesYesAug 2026
3Loud Alarm Clock – the LOUDESTLoud Alarm Clock – the LOUDESTFree4.8★ (39K)YesYesAug 2026
4SuperAlarm - Loud Alarm ClockSuperAlarm - Loud Alarm ClockFree4.6★ (4.7K)YesYesAug 2026
5Alarm for Heavy Sleepers: LoudAlarm for Heavy Sleepers: LoudFree4.5★ (16)NoYesAug 2026
6One Touch Alarm ClockOne Touch Alarm ClockFree4.5★ (11K)YesNoAug 2026
7Loud Alarm Clock LOUDEST SleepLoud Alarm Clock LOUDEST SleepFree4.4★ (7.9K)NoYesAug 2026
8Rizely: Snooze Alarm ClockRizely: Snooze Alarm ClockFree4.8★ (119)NoNoAug 2026

Top Picks for Free Alarm Clock For Heavy Sleepers

Alarmy - Loud alarm clock#1

Alarmy - Loud alarm clock by Delight Room Co., Ltd.

Heavy sleepers, Sleep tracker
Editor's Choice
🌟 Lifestyle
4.8😊(243K ratings)
FreeAdsIn-App Purchases
#22in Lifestyle
Alarmy - Loud alarm clock screenshot 1
Alarmy - Loud alarm clock screenshot 2
Alarmy - Loud alarm clock screenshot 3
Alarmy - Loud alarm clock screenshot 4
Alarmy - Loud alarm clock screenshot 5
Alarmy - Loud alarm clock screenshot 6

This app helps you wake up effectively with challenging missions and prevents snoozing. It also tracks your sleep, monitors snoring, and offers calming sounds to improve your sleep cycle and establish healthy morning and night routines.

What We Love

  • 🚀 Effective at waking up users
  • 👍 Variety of alarm customization options
  • 👍 Useful sleep sounds and sleep tracking
  • 👍 Informative daily news, weather, and horoscope

Room to Improve

  • 🐛 Occasional issues with alarm not ringing
  • 🔋 High battery drain
  • 🔒 Concerns about privacy and data collection
Alarm Clock HD#2

Alarm Clock HD by Impala Studios

Loud Alarms, Music & Sounds
Strong Contender
🔧 Utilities
4.5😐(104K ratings)
FreeAdsIn-App Purchases
Alarm Clock HD screenshot 1
Alarm Clock HD screenshot 2
Alarm Clock HD screenshot 3
Alarm Clock HD screenshot 4
Alarm Clock HD screenshot 5
Alarm Clock HD screenshot 6

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.

What We Love

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

Room to Improve

  • 🐛 Alarm not going off
  • 🔍 Difficulty seeing small buttons/text
  • 💸 Subscription model for ad-free version
Loud Alarm Clock – the LOUDEST#3

Loud Alarm Clock – the LOUDEST by j labs

Max volume for heavy sleepers
Worth Considering
🔧 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

This app provides the loudest alarm experience with volume-boosted audio and randomized sounds to ensure you wake up. It offers voice control for setting alarms, checking the time, and activating the flashlight, along with customizable designs and motivational wake-up 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

More Free Alarm Clock For Heavy Sleepers apps to explore

4
SuperAlarm - Loud Alarm Clock
SuperAlarm - Loud Alarm Clock
SuperAlarm - Loud Alarm Clock
Wake Up Heavy Sleepers, Snooze
Free

This app helps you establish healthy daily routines and form habits for a successful life. It offers engaging alarm missions to combat drowsiness and special features for heavy sleepers, ensuring you wake up on time.

Wake-up missions (math, memory, scanning)Wake up check for heavy sleepersCustomizable alarm names and memos
🌟 Lifestyle
(4.7K)
free with in-app purchases
5
Alarm for Heavy Sleepers: Loud
Alarm for Heavy Sleepers: Loud
Alarm for Heavy Sleepers: Loud
Math Wake Up Fast Clock Alarms
Free

This alarm app helps heavy sleepers wake up with loud sounds and engaging challenges like math problems or shaking the device. It also offers features to improve sleep routines, including bedtime reminders and calming sounds.

Loud alarm soundsAnti-snooze featuresMath wake-up missions
🌟 Lifestyle
(16)
freemium
6
One Touch Alarm Clock
One Touch Alarm Clock
One Touch Alarm Clock
Set in two seconds!
Free

This intuitive alarm clock app allows you to set alarms in just two seconds with a unique analog clock interface. Customize your wake-up experience with your favorite music or preset sounds, and enjoy features like snooze, vibration, and fade-in alarms. It also includes a sleep timer for relaxing evenings.

Set alarm in two secondsCustomizable music alarmsSnooze function
🔧 Utilities
(11K)
ad-supported
7
Loud Alarm Clock LOUDEST Sleep
Loud Alarm Clock LOUDEST Sleep
Loud Alarm Clock LOUDEST Sleep
Loudest ANNOYING Alarm Clock +
Free

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 alertsVariety of sound and voice alarmsRuns in background
🔧 Utilities
(7.9K)
free with in-app purchases
8
Rizely: Snooze Alarm Clock
Rizely: Snooze Alarm Clock
Rizely: Snooze Alarm Clock
Stop snoozing: Wake up on time
Free

This alarm app is designed for heavy sleepers who struggle to wake up. It requires users to complete a task, such as solving a math problem or shaking their phone, to turn off the alarm. Users can also customize alarm sounds by recording their own or uploading audio files.

Task-based alarm dismissalShake to dismissMath problem solving
🔧 Utilities
(119)
free
9
Smart Alarm Clock - Waking Up
Smart Alarm Clock - Waking Up
Smart Alarm Clock - Waking Up
Wake up sleep timer with music
Free

Wake up to your favorite music or solve puzzles to turn off your alarm. This app offers a sleep timer, countdown timer, and a flashlight, ensuring you start your day on time and with ease.

Customizable ringtones and melodiesMath problem alarm deactivationMemory game alarm deactivation
🔧 Utilities
(8.5K)
subscription
10
Rooster: Heavy Sleeper Alarm
Rooster: Heavy Sleeper Alarm
Rooster: Heavy Sleeper Alarm
Loud Alarm Clock & Missions
Free

This alarm app is designed for heavy sleepers, ensuring you wake up with its loud, persistent ring. It bypasses silent modes and offers customizable missions to prevent snoozing, with an option for a wake-up check.

Rings through Silent, Do Not Disturb, and Focus modesCustomizable missions to prevent snoozing (math, steps, photo, scan)Wake-check feature to ensure you stay awake
🔧 Utilities
(0)
free with in-app purchases
11
Alarm Clock ◎
Alarm Clock ◎
Alarm Clock ◎
Alarm with 250+ Sounds & Tasks
Free

This app provides a robust alarm clock experience with customizable wake-up challenges, multiple alarm types, and smart features to ensure you get out of bed. It offers a variety of sounds, weather integration, and task-based reminders to help even heavy sleepers start their day.

Multiple alarm creationWake-up challenges (math, shake, text)Customizable snooze settings
🔧 Utilities
(3.4K)
free with in-app purchases
12
Wake UP: Mission Alarm Clock
Wake UP: Mission Alarm Clock
Wake UP: Mission Alarm Clock
Alarm That Makes You Wake Up
Free
🔧 Utilities
(0)
13
Barcode Alarm Clock
Barcode Alarm Clock
Barcode Alarm Clock
Instantly Out of Bed - Wake Up
Free

This app is a loud alarm clock designed for heavy sleepers. It requires scanning a barcode to turn off, forcing you out of bed. Features include customizable loud ringtones, lockable alarms, and a 'don't wake my spouse' option.

Barcode scan to stop alarmBlaringly loud ringtonesImpossible to mute alarms
🔧 Utilities
(1.2K)
free with in-app purchases
14
Alarm Clock: Rise Mission
Alarm Clock: Rise Mission
Alarm Clock: Rise Mission
Challenges for Heavy Sleepers
Free
💪 Health & Fitness
(0)
15
Alarm Clock - Wake up Music
Alarm Clock - Wake up Music
Alarm Clock - Wake up Music
Time to Plan your 24/7 Routine
Free

Customize your wake-up experience with unlimited alarms, music, and adjustable snooze settings. Personalize your nightstand display and use the sleep timer to drift off to your favorite tunes. Includes local weather and a handy flashlight.

Unlimited alarmsMusic or alarm soundsCustomizable nightstand display
🔧 Utilities
(36K)
freemium
16
Waik: Wake Up Alarm Clock
Waik: Wake Up Alarm Clock
Waik: Wake Up Alarm Clock
No Snooze for Heavy Sleepers
Free

This alarm app uses interactive missions to ensure you get out of bed. Choose from photo challenges, physical activities, or puzzles to prove you're awake. Build a streak and customize your wake-up experience.

Photo missionsPhysical activity challengesMath and typing puzzles
💪 Health & Fitness
(3)
subscription
17
Just An Alarm Clock
Just An Alarm Clock
Just An Alarm Clock
by BesqWare
Free

This utility app provides a straightforward alarm clock experience with customizable colors and fonts. It focuses on simplicity, allowing users to easily set alarms and snooze or dismiss them with simple gestures. The app is free and free of ads or in-app purchases.

Customizable colorsMultiple font optionsEasy alarm setting
🔧 Utilities
(12)
free
18
Sunrise Alarm Clock & Sounds
Sunrise Alarm Clock & Sounds
Sunrise Alarm Clock & Sounds
Bedside sleep sounds & wake up
Free
🌟 Lifestyle
(0)
19
Mathe Alarm Clock - Math Alarm
Mathe Alarm Clock - Math Alarm
Mathe Alarm Clock - Math Alarm
Instantly Wide Awake - Always
Free

This app uses challenging math problems to ensure you wake up on time. Solve equations to turn off the alarm, with loud, customizable ringtones and features to enforce bedtime and morning routines.

Solve math problems to turn off alarmImpossible to muteLoud ringtones for heavy sleepers
🔧 Utilities
(8.2K)
free with in-app purchases
20
Snoozless: No-Snooze Alarm
Snoozless: No-Snooze Alarm
Snoozless: No-Snooze Alarm
The alarm you can't snooze
Free

This app helps you wake up on the first alarm by requiring you to complete a task before it stops. It offers various wake-up missions and integrates with health data to track sleep patterns.

No snooze buttonMultiple wake-up missions (math, QR scan, photo, steps)Smart wake window
💪 Health & Fitness
(3)
free with in-app purchases

FAQ about Free Alarm Clock For Heavy Sleepers

What are the best free alarm clock for heavy sleepers apps for iPhone?
Alarmy - Loud alarm clock tops our free alarm clock for heavy sleepers apps ranking as of August 2026, with a 4.8-star average from 243K App Store ratings, and it's free to download.
Alarmy - Loud alarm clock shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ free alarm clock for heavy sleepers apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Alarmy is a comprehensive wellness app designed to help you wake up effectively and improve your sleep cycle. It features a loud alarm clock with various missions to ensure you get out of bed, alongside tools for sleep tracking, snoring analysis, and calming sounds to help you fall asleep.
Key features include challenging alarm missions like solving math problems or shaking your phone to dismiss the alarm, power-off prevention and anti-snooze to combat oversleeping, a sleep tracker that monitors snoring and sleep cycles, and a variety of calm sleep sounds for easier sleep onset.