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Best Amperes 4 Apps

249+ iOS apps curated and reviewed

4.2 avg rating
12 free apps
Updated September 2026

Out of 249+ amperes 4 apps on iOS, 12 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 Amperes 4 Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Amperes Battery Charging LiteAmperes Battery Charging LiteFree4.2★ (557)YesYesSep 2026
2Amperes 4: Battery Charge InfoAmperes 4: Battery Charge Info$2.994.4★ (644)NoNoSep 2026
3Ampere: Battery Charge TestAmpere: Battery Charge TestFree—YesYesSep 2026
4Charger MasterCharger MasterFree4.3★ (6K)YesYesSep 2026
5Battery Life - check runtimesBattery Life - check runtimesFree4.6★ (34K)YesYesSep 2026
6Amperes 3 - Battery Life InfoAmperes 3 - Battery Life Info$0.994.5★ (99)NoNoAug 2026
7AmperAppAmperAppFree—NoNoMay 2026
8EG4 BMSEG4 BMSFree—NoNoMay 2026

Top Picks for Amperes 4

Amperes Battery Charging Lite#1

Amperes Battery Charging Lite by CrioSoft LLC

Charger & Cable Speed Checker
Editor's Choice
🔧 Utilities
4.2😞(557 ratings)
FreeAdsIn-App Purchases
Amperes Battery Charging Lite screenshot 1
Amperes Battery Charging Lite screenshot 2
Amperes Battery Charging Lite screenshot 3
Amperes Battery Charging Lite screenshot 4
Amperes Battery Charging Lite screenshot 5
Amperes Battery Charging Lite screenshot 6

Measure your device's battery charging speed to compare different cables, chargers, and sources. Optimize your charging setup and receive notifications when your desired battery level is reached.

What We Love

  • 👍 Useful tool for testing charging speeds
  • 🚀 Provides detailed charging information
  • 💡 Ability to compare different chargers/cables

Room to Improve

  • 🐛 Inconsistent/inaccurate results
  • ⏱️ Slow testing process
  • 💸 Limited free tests, requires ads/payment
  • 🔋 Drains battery during testing
  • 🔍 Unclear/confusing UI and measurements
Amperes 4: Battery Charge Info#2

Amperes 4: Battery Charge Info by CrioSoft LLC

Charging Rate, Test and Alarm
Strong Contender
🔧 Utilities
4.4😞(644 ratings)
$2.99
#49in Utilities
Amperes 4: Battery Charge Info screenshot 1
Amperes 4: Battery Charge Info screenshot 2
Amperes 4: Battery Charge Info screenshot 3
Amperes 4: Battery Charge Info screenshot 4
Amperes 4: Battery Charge Info screenshot 5
Amperes 4: Battery Charge Info screenshot 6

This app helps you understand your device's charging performance. It diagnoses charging issues, compares different charging methods, and monitors battery health with detailed data and alarms. Get insights into your power setup for optimal device longevity.

What We Love

  • 🚀 Uniquely useful
  • 🚀 Only way to test charging
  • 👍 Probando
  • 👍 Used for YEARS
  • 👍 Works well despite limited / restricted OS functions
  • 👍 Nice app
  • 👍 Buena aplicación
  • 👍 Awesome!
  • 👍 Great app
  • 👍 A handy app
  • 👍 Great Tool!

Room to Improve

  • 🐛 Does not work on iPhone as advertised
  • 🐛 Doesn't give rate of charge
  • 🐛 Useless on newer iOS
  • 🐛 Slow and useless
  • 🐛 Fraudulent App
  • 🐛 Omisión de información
  • 🐛 Nutzlos (iOS17)
  • 🐛 Never does anything
  • 🐛 Warnings are too late
  • 🐛 Not as described.
  • 🐛 Something is wrong
  • 🐛 Doesn't work anymore
  • 🐛 Doesn't work with IOS 17
  • 🐛 Seit IOS 17 falsche Messwerte
  • 🐛 Close to useless
  • 🐛 Alarm not reliable
  • 🐛 Does not work
  • 🐛 Takes 10 minutes to measure the actual charging speed
  • 🐛 No longer works
  • 🐛 Не открывается после обновления... :(
  • 🐛 Ne fonctionne pas
  • 🐛 App crashed after 2 days
  • 🐛 Not accurate at all!
  • 🐛 Asking for refund showing 100W charge
  • 🐛 Не проходит тест зарядок
  • 🐛 Funktioniert einfach nicht
  • 🐛 Pure garbage app
  • 🐛 Schlecht
  • 🐛 Absolute rubbish
  • 🐛 A piece of garbage!!!
  • 🐛 Doesn't do what it's meant to
  • 🐛 Amps????
  • 🐛 Не работает
  • 🐛 iphone x simply not working
  • 🐛 Use your watch to time how long it takes to increase charge by 1% and you have all the app does
  • 🐛 Well that was $1.39 wasted!
  • 🐛 Messwerte nicht reproduzierbar
  • 🐛 I give up
  • 🐛 Wrong !
  • 🐛 Applicazione NON consigliata.
Ampere: Battery Charge Test#3

Ampere: Battery Charge Test by CrioSoft LLC

Charger Speed & Cable Checker
Worth Considering
🔧 Utilities
0.0😞(0 ratings)
FreeAdsIn-App Purchases
Ampere: Battery Charge Test screenshot 1
Ampere: Battery Charge Test screenshot 2
Ampere: Battery Charge Test screenshot 3
Ampere: Battery Charge Test screenshot 4
Ampere: Battery Charge Test screenshot 5

Measure your device's charging speed with different chargers, cables, and wireless sources. Track app battery usage, estimate remaining time for activities, and compare charging accessories to find the best ones.

What We Love

  • 🚀 Accurate measurements
  • 👍 Simple and easy to use
  • 🔋 Useful for testing chargers and cables

Room to Improve

  • 🐛 Inconsistent results
  • ⏱️ Slow testing process
  • 💤 Doesn't work on latest iOS versions
  • 📺 Intrusive ads
  • 🤔 Questionable accuracy

More Amperes 4 apps to explore

FAQ about Amperes 4

What are the best amperes 4 apps for iPhone?
Amperes Battery Charging Lite tops our amperes 4 apps ranking as of September 2026, with a 4.2-star average from 557 App Store ratings, and it's free to download.
Yes — 12 of the top amperes 4 apps we rank are free to download, including Amperes Battery Charging Lite and Ampere: Battery Charge Test.
Amperes Battery Charging Lite shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ amperes 4 apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows you to measure the actual charging speed of your device's battery. It helps you understand how your charging cable, charger, and current device power usage affect charging performance.
You can use the app to compare different charging cables, chargers, and even charging sources like wall outlets or car chargers. By testing various combinations, you can identify the optimal accessories for your device and ensure you're getting the fastest possible charge.

Related searches

amperes 4- battery charge infoamperes 4: battery charge info