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Best Power Outage Alarm Apps

249+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated September 2026

Finding the right power outage alarm apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Power Outage Alarm Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Power Failure & Outage AlarmPower Failure & Outage AlarmFree4.6★ (314)YesYesSep 2026
2Power Failure MonitorPower Failure MonitorFree—NoYesMay 2026
3Power Outage Reporting SystemPower Outage Reporting SystemFree3.0★ (1)NoNoMay 2026
4Power Outage - Live MonitorPower Outage - Live Monitor$1.993.8★ (50)NoNoAug 2026
5Power cut off detectorPower cut off detectorFree—NoNoMay 2026
6PowerOutage.com LinemanPowerOutage.com LinemanFree5.0★ (5)NoNoAug 2026
7TingTingFree4.8★ (107K)NoNoSep 2026
8PowerDetectorPowerDetectorFree—NoNoMay 2026

Top Picks for Power Outage Alarm

Power Failure & Outage Alarm#1

Power Failure & Outage Alarm by Lesya Verbina

Black out Notifications & Logs
Editor's Choice
🔧 Utilities
4.6😊(314 ratings)
FreeAdsIn-App Purchases
Power Failure & Outage Alarm screenshot 1
Power Failure & Outage Alarm screenshot 2
Power Failure & Outage Alarm screenshot 3
Power Failure & Outage Alarm screenshot 4
Power Failure & Outage Alarm screenshot 5

This app monitors your device's power connection, alerting you to outages and restorations. It can also function as an emergency torch and offers email alerts for remote monitoring. Ideal for protecting sensitive equipment or for peace of mind during storms.

What We Love

  • 👍 Simple and easy to use
  • 💡 Effective power outage alerts
  • 😌 Provides peace of mind
  • 💰 Fair one-time payment
  • 🏠 Useful for home monitoring
  • ⚡ Works with generator
  • ✅ Does what it promises
  • 🚀 Works well during storms
  • 🏠 Great for rural areas
  • 💡 Useful for critical situations (LVAD, animals)
  • 🏠 Saves basements from flooding
  • 💡 Works remotely
  • ✅ Reliable during power outages

Room to Improve

  • 🔊 Alarm sound too aggressive
  • 🔊 Default notification too loud
  • 👂 Annoying ticking sound
  • 🔋 Power hungry
  • đŸšĢ Does not work in background
  • đŸšĢ No sound at all
  • 🐛 False alarms
  • đŸšĢ Useless if no lights on
  • đŸšĢ Not useful for all users
  • 🐛 Stops working
  • đŸšĢ Cannot sleep with ticking
  • đŸšĢ Useless app not as advertised
  • 🐛 Notification issues
  • 🐛 App not working with Voice Over

More Power Outage Alarm apps to explore

FAQ about Power Outage Alarm

What are the best power outage alarm apps for iPhone?
Power Failure & Outage Alarm tops our power outage alarm apps ranking as of September 2026, with a 4.6-star average from 314 App Store ratings, and it's free to download.
Yes — 19 of the top power outage alarm apps we rank are free to download, including Power Failure & Outage Alarm and Power Failure Monitor.
Power Failure & Outage Alarm shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ power outage alarm apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app monitors your device's connection to a power adapter. It alerts you with an alarm when the power is cut and when it is restored. It also logs these events and can optionally turn on your device's torch as an emergency light.
Connect your device to a power adapter and arm the alarm within the app. Ensure the app is not terminated from recent apps and avoid resource-intensive applications while armed. The app will then sound an alarm if the power is disconnected.