# Loud Alarm Clock PRO Sleep + — Loudest Alarms to Wake Up To > Extremely loud alarm clock app with numerous sound options for heavy sleepers. (iPhone/iPad app by Infinite Wave Media, LLC.) - Source: https://appshunter.io/ios/app/loud-alarm-clock-pro-sleep-plus/id576759426 (this page in markdown: same URL + `.md`) - Developer: [Infinite Wave Media, LLC](https://appshunter.io/developer/495187294) - Category: Utilities, Lifestyle - Price: $1.99 with in-app purchases - Rating: 4.60/5 from 623 App Store ratings · 201 written reviews indexed - Age rating: 4+ - Requires: iOS 8.0 · 41 MB - Languages: American English - Released: 2012-11-13 - Data updated: 2026-08-30 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/loud-alarm-clock-pro-sleep-plus/id576759426/reviews.md ## What is Loud Alarm Clock PRO Sleep +? LOUD ALARM CLOCK PRO! (OVER 3.5+ MILLION DOWNLOADS) "the ONLY loud alarm clock app that wakes me up!" / / /==> RATED #1 LOUDEST ALARM CLOCK SOUNDS ON iOS for 7 YEARS IN A ROW! <==/ / / ooo Never over sleep again! ooo 100% Free! ooo Loudest alarm for iPhone and iPad! ooo Alarm goes off until you're up for GOOD! ooo 20+ sounds to choose from! ooo 7+ Voice based alarms (NEW!) ooo Relaxing sleep sounds to fall asleep too (NEW!) ooo Digital night stand mode for viewing your LED alarm clock (NEW!) Tired of sleeping through your alarm clock? Never again! Loud Alarm is here to save you! Use Loud Alarm to make sure you wake up on time, every time. This extra-loud alarm clock can be set to go off at any time and will alert you with loud alerts over and over until you're up...for good! Features: [+] 10+ super-charged sound alerts to choose from [+] 20+ sound alerts to choose from [+] 7+ volume-boosted voice alarms to choose from (NEW!) [+] Background mode runs whether app is opened or closed [+] Set as many alarms as you need, multiple alarms supported [+] Repeat notifications that go off over and over until you're up [+] Snooze 10 minutes, 20 minutes, 30 minutes [+] Great for heavy sleepers or people who normally sleep through their alarm [+] Works on iPhone 4, iPhone 4S, iPhone 5, iPhone 5S, iPhone 6, iPhone 6 Plus, iPhone 6S, iPhone 6S Plus, iPad and iPod Touch (( Be sure to turn your volume all the way up for the best results! )) {{ AVAILABLE SOUNDS }} Big Horn, Car Alarm, Danger, Emergency, Military, Old School, Siren, Whistle, Air Horn, Armageddon, Big Applause, Big Buzzer, Boo, Car Alarm 2, Car Horn, Chalkboard, Chicken, Classic Alarm, Dead Piano, EAS Beep, EAS Warning, EKG Freakout, Extreme Scream, Fast Alarm, JackHammer, Machine Gun, Nails on Chalkboard, Panic Alarm, Progressive Alarm, Police, Racing, Referee Whistle, Ringing, School Bell, Siren 2, Space Alarm, World War 3 + more than 7 hilarious voice alarms to choose from! :::: REAL USER REVIEWS :::: ===================== “One of the only alarms that actually wakes me up. I have a really hard time waking up and this one gets me up with no problem. Easy to use and very handy. Glad I got it” "The best of the BEST - This has saved my life usually u have to keep the app running not this tough I'd give it 10 stars!" "I literally have about 10 alarms set for when I have work early the next day and there's been times where I turn them all off in my sleep. But with this alarm clock, you will definitely not do that. When it went off, I seriously sprung up so fast to turn it off & that really woke me up haha. Definitely worth it." "Awesome, it is so loud everyone can hear it" “Great for getting up early! If you need a alarm to wake you up but don't have one well then your in luck cause this really wakes you up when you need to just like and normal loud alarm clock. This app is great!” “Try the car alarm alarm, nobody could sleep through that!” “Great! Alarm is much louder than the alarms that come preloaded on the Iphone. Only comes with a few free sounds but more available for purchase if you would like more options, but with the basic sounds this alarm performs exactly like its name, LOUD.” “Great alarm! Works great! Very loud and annoying! You will wake up!” "Nothing wakes me up BUT THIS APP DOES!!" “Great app. Always gets me up on time some days especially after I've been drinking I could def use extreme scream alarm sound” “Great alarm! Works well and loud so it wakes me up no problem.” “Amazing. It's really good if it's hard to get up in the morning it has amazing sounds to get up..(I recommend car alarm) and it's easy to use and it's snooze is like a minute and it dosent go off till u turn it off...it's my go to app.i recomend this fully.it helps me every morning I need to get up.the alarm that comes on your phone comes no where close to this app.try it.” #### DOWNLOAD NOW AND SEE FOR YOURSELF! #### =========================================== ## Key features - Extremely loud alarm sounds - Multiple voice-based alarms - Background alarm operation - Customizable snooze options - Digital nightstand mode - Sleep sounds for falling asleep ## Pricing and in-app purchases Base price: $1.99. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Loud Alarm BOOSTER Pack (10 Sounds) | $0.99 | one-time | | Airhorn sound | $0.99 | one-time | | Chicken sound | $0.99 | one-time | | Machine gun sound | $0.99 | one-time | | Racing sound | $0.99 | one-time | | Snooze for 10 minutes | $0.99 | one-time | | Snooze for 20 minutes | $1.99 | one-time | | Snooze for 30 minutes | $2.99 | one-time | | Buzzer sound | $0.99 | one-time | | Fast alarm sound | $0.99 | one-time | | Unlock All Sounds | $9.99 | one-time | | EAS Beep | $0.99 | one-time | | Good Morning Sunshine | $0.99 | one-time | | Classic alarm sound | $0.99 | one-time | ## What do users think of Loud Alarm Clock PRO Sleep +? Overall sentiment: positive **Pros** - 🚀 Loud and effective alarm - 👍 Variety of alarm sounds - 🚀 Wakes up heavy sleepers - 👍 Reliable and consistent - 👍 Easy to use **Cons** - 🐛 Occasional issues with alarms not going off - 💰 Paid features like snooze are required - 💰 Some sounds require additional purchase - 🔧 Alarm times not displayed in chronological order **Commonly reported bugs** - Alarms not going off as scheduled - Crashes or freezes when using the app - Purchased sounds not working after updates **Most requested features** - More free alarm sound options - Ability to test alarm sounds before purchase - Chronological display of alarm times - Additional customization options ## Recent user reviews (10 of 201) All indexed reviews: https://appshunter.io/ios/app/loud-alarm-clock-pro-sleep-plus/id576759426/reviews.md ### 5/5 — Great *2026-03-27, version 5.34* Great ### 5/5 — Love *2026-03-12, version 5.34* I love it ### 5/5 — Great alarm *2026-02-03, version 5.34* Good product ### 5/5 — Awesome *2026-02-02, version 5.34* Awesome app woke me up for sure ### 5/5 — Best alarm! *2025-12-05, version 5.34* I have trouble waking up but this one is excellent. Variety of choices and super loud! Love it. ### 5/5 — Wow *2025-10-22, version 5.34* This is great ### 5/5 — LinkSysy1 *2025-09-09, version 5.34* sil ### 4/5 — Alarm clock *2025-08-07, version 5.34* One thing it needs is upgraded background and I can’t wait to see the updates. ### 5/5 — Best *2025-07-17* Always wakes me up unless i forget to put on ringer lol ### 5/5 — Rating *2025-07-09, version 5.34* AWESOME I USE EAR PLUGS WHEN I SLEEP AND I CAN STILL HEAR THE SIREN SOUND ## Frequently asked questions about Loud Alarm Clock PRO Sleep + ### What does Loud Alarm Clock PRO do? Loud Alarm Clock PRO is designed to ensure you wake up on time with its extremely loud alarm sounds and voice alerts. It offers a variety of sound options and features to prevent oversleeping, making it ideal for heavy sleepers. ### What are the key features of this alarm app? Key features include over 20 super-charged sound alerts, 7+ volume-boosted voice alarms, background operation so the alarm works even when the app is closed, customizable snooze settings, and a digital nightstand mode. It also includes relaxing sleep sounds for falling asleep. ### Is this app free to use? The app is free to download and use, offering a 100% free experience. However, it does have in-app purchases available, which may enhance the user experience or unlock additional features. ### What devices is Loud Alarm Clock PRO compatible with? The app is compatible with a wide range of Apple devices, including iPhone 4 through iPhone 6S Plus, as well as iPads and iPod Touches. It is designed to work effectively on these iOS devices. ### Who would benefit most from using this app? This app is particularly beneficial for heavy sleepers or individuals who have difficulty waking up with standard alarms. Its extra-loud alerts and persistent notifications are designed to ensure you wake up promptly. ## Version history (last 5 releases) ### 5.34 — 2018-07-16 This app has been updated by Apple to display the Apple Watch app icon. The #1 LOUDEST Loud Alarm Clock is back with ANOTHER awesome update for you. FIXED >>> Customize your digital clock background color with tons of new colors as well as fixed bugs and optimized performance to make your alarm perform better. EMAIL with any bugs, problems or feedback of any kind for fastest support: apps@infinitewavemedia.com ### 5.33 — 2018-06-16 The #1 LOUDEST Loud Alarm Clock is back with ANOTHER awesome update for you. FIXED >>> Crash issue that impacted small number of users when accessing sounds as well as fixed bugs and optimized performance to make your alarm perform better. EMAIL with any bugs, problems or feedback of any kind for fastest support: apps@infinitewavemedia.com ### 5.32 — 2018-06-09 The #1 LOUDEST Loud Alarm Clock is back with ANOTHER awesome update for you. FIXED >>> Increased opaque background of digital clock nightstand screen for easier viewing as well as fixed bugs and optimized performance to make your alarm perform better. EMAIL with any bugs, problems or feedback of any kind for fastest support: apps@infinitewavemedia.com ### 5.31 — 2018-05-30 The original Loud Alarm Clock with loudest alarm sounds and sleep sounds is bringing you updates including - Notification and sound fixes, new background and stability enhancements. Having problems with the app? Email us directly for the fastest solution: apps@infinitewavemedia.com ### 5.3 — 2017-02-27 Bug fixes and improvements. ## Apps similar to Loud Alarm Clock PRO Sleep + | App | Rating | Price | Category | | --- | --- | --- | --- | | [Loud Alarm Clock LOUDEST Sleep](https://appshunter.io/ios/app/loud-alarm-clock-loudest-sleep/id593567385) | 4.4 (7,940) | Free | Utilities | | [Loud Alarm Clock by BLITZ](https://appshunter.io/ios/app/loud-alarm-clock-by-blitz/id1418149747) | 4.5 (1,612) | Free | Utilities | | [Alarm Clock ◎](https://appshunter.io/ios/app/alarm-clock/id450993079) | 4.5 (3,436) | Free | Utilities | | [Alarm Clock HD](https://appshunter.io/ios/app/alarm-clock-hd/id476555713) | 4.5 (103,890) | Free | Utilities | | [Alarm Clock for Me - Wake Up!](https://appshunter.io/ios/app/alarm-clock-for-me-wake-up/id749124884) | 4.6 (123,690) | Free | Utilities | | [TalkingAlarm: Alarm Clock](https://appshunter.io/ios/app/talkingalarm-alarm-clock/id431500634) | 4.6 (2,068) | Free | Utilities | ## More apps by Infinite Wave Media, LLC - [Just Noise #1 White Noise Machine](https://appshunter.io/ios/app/just-noise-1-white-noise-machine/id588799795) - [NatureScapes Nature Sounds Pro](https://appshunter.io/ios/app/naturescapes-nature-sounds-pro/id593386101) - [Loud Alarm Clock LOUDEST Sleep](https://appshunter.io/ios/app/loud-alarm-clock-loudest-sleep/id593567385) - [Just Noise Simply Free White Sound Machine for Focus and Relaxation](https://appshunter.io/ios/app/just-noise-simply-free-white-sound-machine-for-focus-and-relaxation/id594835534) - [Relaxing Sounds Nature Scapes](https://appshunter.io/ios/app/relaxing-sounds-nature-scapes/id604423187) All apps by Infinite Wave Media, LLC: https://appshunter.io/developer/495187294 ## Related topics [wave alarm](https://appshunter.io/ios/topics/wave-alarm) · [loud alarm clock loudest sleep](https://appshunter.io/ios/topics/loud-alarm-clock-loudest-sleep) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-30.*