Best Sound Level Alarm Apps

245+ iOS apps curated and reviewed

3.6 avg rating
18 free apps
Updated October 2026

The best sound level alarm apps on iPhone average 3.6★ across 245+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Sound Level Alarm Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Alarm FreeAlarm FreeFree3.3★ (13)YesNoOct 2026
2Sound Level DesignSound Level DesignFree5.0★ (1)YesNoMay 2026
3Alarmifex: Custom Alarm SoundsAlarmifex: Custom Alarm SoundsFree4.3★ (3)YesYesOct 2026
4100Alarms: Relentless Alarm100Alarms: Relentless AlarmFree—NoYesOct 2026
5Alarm & Siren SoundsAlarm & Siren SoundsFree—NoYesJul 2026
6AlarmTube Music Alarm RingtoneAlarmTube Music Alarm RingtoneFree4.7★ (186)NoYesOct 2026
7Alarm Sounds (Soundboard)Alarm Sounds (Soundboard)$0.991.0★ (2)NoNoOct 2026
8Decibel Sound Level MeterDecibel Sound Level MeterFree3.9★ (84)NoYesOct 2026

Top Picks for Sound Level Alarm

Alarm Free#1

Alarm Free by Masayuki Akamatsu

Instant alarm, less worry
Editor's Choice
🔧 Utilities
3.3😐(13 ratings)
FreeAds
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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.

What We Love

  • 🚀 Useful as a rear bike light
  • 🚀 Helpful for running safety
  • 👍 Simple and easy to use

Room to Improve

  • 🐛 No sound, only a flashing light
  • 🔒 Easily turned off by touching the screen
  • 🔋 Drains battery when left on
5.0(1 ratings)
FreeAds
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This app helps you test your phone's speakers with loud sounds and alerts you if your device is touched while you're away. It also functions as a noise meter and logs any detected incidents.

Alarmifex: Custom Alarm Sounds#3

Alarmifex: Custom Alarm Sounds by Amdose LTD

Loud Music & Song Wake Up Call
Worth Considering
🔧 Utilities
4.3(3 ratings)
FreeAdsIn-App Purchases
Alarmifex: Custom Alarm Sounds screenshot 1
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Wake up to custom sounds, from nature tracks to your own voice memos. Browse a sound marketplace, upload your audio, and trim it to the perfect moment. Features smart controls like snooze duration and Live Activity support for easy interaction.

More Sound Level Alarm apps to explore

FAQ about Sound Level Alarm

What are the best sound level alarm apps for iPhone?
Alarm Free tops our sound level alarm apps ranking as of October 2026, with a 3.3-star average from 13 App Store ratings, and it's free to download.
Yes — 18 of the top sound level alarm apps we rank are free to download, including Alarm Free and Sound Level Design.
Alarm Free shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 245+ sound level alarm apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.