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Best Battery Full Charge Alarm Apps

248+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated October 2026

Finding the right battery full charge alarm apps can be overwhelming with so many options. We've analyzed 248+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Battery Full Charge Alarm Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Battery Charge AlarmBattery Charge AlarmFree4.6★ (3K)YesYesNov 2026
2Battery 100% AlarmBattery 100% AlarmFree4.4★ (25)YesNoOct 2026
3Battery Alarm - Charge AlertBattery Alarm - Charge AlertFree4.5★ (160)YesYesOct 2026
4BatteryFull + (Alarm)BatteryFull + (Alarm)Free—NoYesNov 2026
5Battery Health - Charge AlarmBattery Health - Charge AlarmFree4.4★ (555)YesYesOct 2026
6Battery Charge Alarm+Battery Charge Alarm+Free4.4★ (79)NoNoOct 2026
7Battery Alarm: Full ChargeBattery Alarm: Full ChargeFree—YesYesSep 2026
8Battery Alarm & Runtimes AppBattery Alarm & Runtimes AppFree4.6★ (5)YesYesOct 2026

Top Picks for Battery Full Charge Alarm

Battery Charge Alarm#1

Battery Charge Alarm by Bastiaan Modderkolk

Prevent battery overcharging
Editor's Choice
🔧 Utilities
4.6😊(3K ratings)
FreeAdsIn-App Purchases
Battery Charge Alarm screenshot 1
Battery Charge Alarm screenshot 2
Battery Charge Alarm screenshot 3
Battery Charge Alarm screenshot 4
Battery Charge Alarm screenshot 5
Battery Charge Alarm screenshot 6

This app alerts you when your device reaches a desired battery charge level, preventing overcharging. Customize alarms, view charge status, and access historical data. Supports dark mode and Apple Watch.

What We Love

  • 👍 Works as advertised
  • 🚀 Effective at extending battery life
  • 💡 Useful feature to stop charging at a set percentage
  • 🔋 Helps maintain battery health
  • 🔒 Secure and doesn't require personal data access

Room to Improve

  • 🐛 Alarm not always reliable or consistent
  • 🔋 Doesn't work in background/locked screen
  • 🔋 Doesn't support exact percentage selection
  • 📢 Intrusive ads
  • 🔋 Drains battery when app is open
Battery 100% Alarm#2

Battery 100% Alarm by Pham Ngoc Son

Smart Charge & Battery Alert
Strong Contender
🔧 Utilities
4.4(25 ratings)
FreeAds
Battery 100% Alarm screenshot 1
Battery 100% Alarm screenshot 2
Battery 100% Alarm screenshot 3
Battery 100% Alarm screenshot 4
Battery 100% Alarm screenshot 5
Battery 100% Alarm screenshot 6

This app helps protect your device's battery by notifying you when it reaches specific charge levels, such as 80%, 90%, or 100%. Customize alert sounds and volume to manage charging and prevent overcharging, extending your device's battery life.

Battery Alarm - Charge Alert#3

Battery Alarm - Charge Alert by Andy Sutanto

Full charging notification
Worth Considering
🔧 Utilities
4.5😐(160 ratings)
FreeAdsIn-App Purchases
Battery Alarm - Charge Alert screenshot 1
Battery Alarm - Charge Alert screenshot 2
Battery Alarm - Charge Alert screenshot 3
Battery Alarm - Charge Alert screenshot 4

This app helps you protect your device's battery health by alerting you when it reaches a customizable charge level. It runs in the background and offers adjustable alarm volumes. Premium features include ad-free usage and a fade-in volume option.

What We Love

  • 👍 Very good app
  • 👍 Excellent utility
  • 👍 Handy app
  • 👍 Useful for overcharging caution
  • 👍 Increases battery life
  • 👍 Works as promised
  • 👍 Good app

Room to Improve

  • 👎 Alarm doesn't work when phone is locked
  • 👎 Alarm not consistently working
  • 👎 Alarm doesn't work in background/display off
  • 👎 Inaccurate alarm levels
  • 👎 Paid app, but not good
  • 👎 Forced to buy program
  • 👎 Offers paid version immediately
  • 👎 Paid for app, but it failed
  • 👎 Usable, but annoying (iPad horizontal mode)

More Battery Full Charge Alarm apps to explore

FAQ about Battery Full Charge Alarm

What are the best battery full charge alarm apps for iPhone?
Battery Charge Alarm tops our battery full charge alarm apps ranking as of October 2026, with a 4.6-star average from 3K App Store ratings, and it's free to download.
Yes — 20 of the top battery full charge alarm apps we rank are free to download, including Battery Charge Alarm and Battery 100% Alarm.
Battery Charge Alarm shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 248+ battery full charge alarm apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.