Out of 249+ loud alarm safety apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
Compare top Loud Alarm Safety Apps (November 2026)
This app provides a loud, personalized alarm experience designed for all types of sleepers. It features an always-on digital display with customizable themes, perfect for bedside use on phones or tablets.
This app provides a personal safety alarm with advanced motion detection. It can trigger an alert with sound and light when rapid movement or free-fall is detected, or with a simple screen tap.
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
👍 Reliable and consistent
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
What are the best loud alarm safety apps for iPhone?
LOUD: Digital Loud Alarm Clock tops our loud alarm safety apps ranking as of November 2026, with a 4.6-star average from 94 App Store ratings, and it's free to download.
Are there free loud alarm safety apps for iPhone?
Yes — 19 of the top loud alarm safety apps we rank are free to download, including LOUD: Digital Loud Alarm Clock and Alarm Free.
Does LOUD: Digital Loud Alarm Clock have ads or in-app purchases?
LOUD: Digital Loud Alarm Clock has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
How many loud alarm safety apps are on the App Store?
We track 249+ loud alarm safety apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.