# Most Extreme Sound Machine > A sound effect generator with 64 extreme noises for pranks and fun. (iPhone/iPad app by Hare Squared, LLC.) - Source: https://appshunter.io/ios/app/most-extreme-sound-machine/id629741699 (this page in markdown: same URL + `.md`) - Developer: [Hare Squared, LLC](https://appshunter.io/developer/385869194) - Category: Entertainment, Lifestyle - Price: Free - Rating: 3.20/5 from 19 App Store ratings · 20 written reviews indexed - Age rating: 9+ - Requires: iOS 8.0 · 35 MB - Languages: American English - Released: 2013-04-09 - Data updated: 2026-07-04 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/most-extreme-sound-machine/id629741699/reviews.md ## What is Most Extreme Sound Machine? Most EXTREME! Sound Machine Push a button, hear a sound effect! Prank your friends. Annoy your neighbors. Have fun. Features 64 Extreme sounds! Included Sounds: Awkward, Baby Cry, Baby Rattle, Bells, Bite Apple, Bugle, Burp, Buzzer, Coffee Maker, Car Alarm, Cha-Ching, Chainsaw, Charge, Harp, Horn, Cough, Danger, Dog Toy, Doorbell, Drum Sting, Explosion, Fan, Fart, Fire Alarm, Footsteps, Garbage Disposal, Gargle, Glass Break, Goat, Gong, Guitar, Hair Dryer, Harmonica, Horse, Ketchup Squirt, Knocking, Loser, Machine Gun, Mixer, Oh Yeah, OMG, Open Can, Pee, Plastic Bag, Losing Horn, Punch, Ray Gun, Rooster, Sad Trombone, Scream, Sigh, Sneeze, Streets, Sword, Tambourine, Toilet Flush, Train, Tugboat, Warning, What, Whip, Witch, WTF?, Yeah ## Key features - 64 extreme sound effects - Simple button interface - Variety of prank sounds - Designed for amusement - Wide range of noises ## Recent user reviews (10 of 20) All indexed reviews: https://appshunter.io/ios/app/most-extreme-sound-machine/id629741699/reviews.md ### 4/5 — To many adds *2019-04-11* Adds are annoying but everything els amazing ### 2/5 — Too many ads *2018-12-06, version 1.8.0* Easy one button sounds but way way way too many pop up ads ### 5/5 — Good laugh *2018-08-16, version 1.8.0* Perfect for stand up meetings. ### 1/5 — Full of advertising, about to delete *2017-01-27, version 1.8.0* This app made the kids in my classes laugh! It was my favorite classroom app. Then the new version came along ... it is so loaded with unrequested ad pages and even sound files that it is almost impossible to use. I am sad to delete it but It has become unusable. ### 5/5 — Good app *2016-11-22, version 1.8.0* Simply does what it says. You press the button.... You get a sound.... I will leave what you can do from there to your imagination. ### 5/5 — I love the variety of sounds this app provides! *2016-11-22, version 1.8.0* Must have app! ### 5/5 — Great updates! Love this app! *2016-11-22, version 1.8.0* Love the quirky sounds. Good for a few laughs for sure. ### 4/5 — Needs realistic Fire Alarms *2016-10-28, version 1.7.0* Maybe if you make the Fire Alarm sound more realistic then it would be awesome. ### 1/5 — Do not upgrade! *2016-05-27, version 1.7.0* We liked to play sounds with my grandson. After the last upgrade, we have NO SOUNDS PRODUCED !!!! We have lots of ads ! ### 5/5 — Great *2016-03-19, version 1.7.0* I love the different sounds ## Frequently asked questions about Most Extreme Sound Machine ### What is Most Extreme Sound Machine? Most Extreme Sound Machine is a free entertainment app that provides 64 different sound effects. Users can push buttons to play these sounds for pranks or amusement. ### How many sounds are included in Most Extreme Sound Machine? The app features a collection of 64 distinct and extreme sound effects, ranging from common noises to more unusual ones. ### Is Most Extreme Sound Machine free to download? Yes, Most Extreme Sound Machine is available for free download on supported devices. ### What devices does Most Extreme Sound Machine support? Most Extreme Sound Machine is supported on iPhone, iPad, and iPod devices. ### What is the age rating for Most Extreme Sound Machine? The app has an age rating of 9+, indicating it is suitable for users aged 9 and above. ### When was Most Extreme Sound Machine last updated? The app was last updated on November 22, 2016, with version 1.8.0. ### What do users think of Most Extreme Sound Machine? Most Extreme Sound Machine has an average rating of 3.2 stars from 19 ratings, suggesting a mixed user reception. ### Can I use Most Extreme Sound Machine offline? The app's description does not specify offline functionality, but sound effect apps typically do not require an internet connection to play sounds. ## Version history (last 5 releases) ### 1.8.0 — 2016-11-22 This app has been updated by Apple to display the Apple Watch app icon. New Sounds Bug Fixes ### 1.7.0 — 2016-03-14 - More EXTREME sounds. - Favorites view. You can now mark sounds as favorites for quick, easy access. - Added the ability to hide sounds you don't like. Don't worry, you can always show them again. - Added an option for you to request new sounds. ### 1.6.1 — 2014-10-07 Fixing a crash on certain devices ### 1.6.0 — 2014-10-04 Now updated for IOS 8 and iPhone 6. New, more extreme artwork! ### 1.5.2 — 2013-08-17 Bug fixes ## Apps similar to Most Extreme Sound Machine | App | Rating | Price | Category | | --- | --- | --- | --- | | [Alarms](https://appshunter.io/ios/app/alarms/id381340782) | 4.3 (12) | Free | Entertainment | | [Rimshot Plus](https://appshunter.io/ios/app/rimshot-plus/id345209424) | 2.4 (60) | Free | Entertainment | | [Shut Up! Ladies Edition](https://appshunter.io/ios/app/shut-up-ladies-edition/id368052618) | 4.5 (8) | Free | Entertainment | | [Motorcycle sounds+](https://appshunter.io/ios/app/motorcycle-sounds-plus/id6443509741) | 4.6 (151) | Free | Entertainment | | [Spooky Halloween Sounds & Fact](https://appshunter.io/ios/app/spooky-halloween-sounds-and-fact/id1149273831) | 4.1 (20) | Free | Entertainment | | [Loud Pocket Horns](https://appshunter.io/ios/app/loud-pocket-horns/id483644916) | 4.2 (115) | Free | Entertainment | ## More apps by Hare Squared, LLC - [Chihuahuamoji - Chihuahua Emoji & Stickers](https://appshunter.io/ios/app/chihuahuamoji-chihuahua-emoji-and-stickers/id1193002659) - [Butterfly Pixel Art](https://appshunter.io/ios/app/butterfly-pixel-art/id1451723113) - [Quokka Selfie](https://appshunter.io/ios/app/quokka-selfie/id1480467016) All apps by Hare Squared, LLC: https://appshunter.io/developer/385869194 --- *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 2026-07-04.*