Amperes 4 Downloads & RevenueAmperes 4: Battery Charge Info · App Store
Amperes 4: Battery Charge Info is #47 in Utilities Paid in United States and charting in 11 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
24 Sep 2026Amperes 4: Battery Charge Info update history & changes
Last change · 32 events since 2 Jul 2017Full timeline ↓Full timeline · 32 events
- 📈Amperes 4: Battery Charge Info charting in a new countryColombia
- 📈Amperes 4: Battery Charge Info entered the top 100Top Paid · All Apps · VN
- 📈Amperes 4: Battery Charge Info entered the top 10Top Paid · Utilities · IT
- 📈Amperes 4: Battery Charge Info charting in a new countryVietnam
- 📈Amperes 4: Battery Charge Info entered the top 100Top Paid · Utilities · SA
- 📈Amperes 4: Battery Charge Info entered the top 100Top Paid · All Apps · MY
- 📈Amperes 4: Battery Charge Info charting in a new countryMalaysia
- 📈Amperes 4: Battery Charge Info charting in a new countryTurkey
- 📈Amperes 4: Battery Charge Info entered the top 100Top Paid · All Apps · PL
- 📈Amperes 4: Battery Charge Info charting in a new countryPoland
- 📈Amperes 4: Battery Charge Info entered the top 100Top Paid · Utilities · KR
- 📈Amperes 4: Battery Charge Info new best rank in the overall chart: #55Top Paid · All Apps · ID
- 📈Amperes 4: Battery Charge Info entered the top 10Top Paid · Utilities · IN
- 📈Amperes 4: Battery Charge Info entered the top 10 in 2 chartsTop Paid · Utilities · AE · Top Paid · Utilities · FR
- 📈Amperes 4: Battery Charge Info new best rank in the overall chart: #82Top Paid · All Apps · ID
- 📈Amperes 4: Battery Charge Info entered the top 100Top Paid · All Apps · AE
- 📈Amperes 4: Battery Charge Info entered the top 10 in 2 chartsTop Paid · Utilities · BR · Top Paid · Utilities · ID
- 📈Amperes 4: Battery Charge Info new best rank in the overall chart: #84Top Paid · All Apps · ID
- 📈Amperes 4: Battery Charge Info entered the top 100 in 2 chartsTop Paid · Utilities · BR · Top Paid · All Apps · ID
- 🆕Amperes 4: Battery Charge Info first spotted by AppInsider#74 in Top Paid · Utilities · United States
- 📦Amperes 4: Battery Charge Info version 4.5.3No release notes
- 🆕Amperes 4: Battery Charge Info released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Utilities PaidAmperes 4: Battery Charge Info at a glance
AI summary written from our chart and store data, 2026-09-30. It can be wrong: check the numbers above.
Amperes 4 is a paid diagnostic utility for iOS that provides professional-grade monitoring of battery charging rates, hardware performance, and system vitals to help users identify faulty cables or chargers. The app demonstrates strong regional traction in Indonesia (#4) and Brazil (#9) within the Paid Utilities category, while maintaining moderate visibility in major markets like France (#33) and Germany (#51).
Similar apps: AccuBattery, Battery Life, Coilwound
Amperes 4: Battery Charge Info on the App Store
App details
Amperes 4: Battery Charge Info downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where Amperes 4: Battery Charge Info's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Business model: Ad-led
How Amperes 4: Battery Charge Info makes money: subscriptions, one-off purchases and ads.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | UtilitiesPaid | #47 |
 Brazil | UtilitiesPaid | #85 |
 France | UtilitiesPaid | #115 |
 Germany | UtilitiesPaid | #169 |
 Mexico | All AppsPaid | #192 |
 Indonesia | UtilitiesPaid | #63 |
 South Korea | UtilitiesPaid | #189 |
 Russia | UtilitiesPaid | #138 |
 Saudi Arabia | UtilitiesPaid | #120 |
 Thailand | All AppsPaid | #195 |
 Colombia | All AppsPaid | #138 |
Apps near Amperes 4: Battery Charge Info on the chart
Utilities Paid, around #47.
Ratings
App Store, worldwide.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about Amperes 4: Battery Charge Info
From the 53 most recent App Store reviews in the US.
Users report that the app is largely broken or inaccurate on newer iOS versions, often failing to complete tests or displaying incorrect wattage readings. While some appreciate its historical utility for comparing chargers, many feel it is a waste of money due to slow performance and lack of real-time monitoring.
Mostly negative (38% of recent reviews give 4–5 stars). People like it for good value, and speed. The main complaints are about price and subscriptions, and speed and performance.
What people like
- Price & subscription: “Love comparing my chargers”
- Speed & performance: “Doesn’t work with MagSafe battery pack”
- Features & content: “There may be features you want that I haven’t noticed and/or missed”
- Useful: “This Works Perfectly ( for me)”
Common complaints
- Price & subscription: “Doesn’t give rate of charge”
- Speed & performance: “Therefore, Amperes uses the only available but slow method.””
- Crashes & bugs: “2 stars alarm doesn’t work”
- Updates: “Seriously in need of update”
About Amperes 4: Battery Charge Info
Stop guessing why your phone is charging slowly. Amperes 4 is the ultimate diagnostic tool designed to help you test your charging setup, identify faulty hardware, and monitor your device's health with professional-grade precision.
Key Features
Battery Charging Rates: Get the mA and wattage data to see exactly how much juice is flowing into your battery.
Hardware Comparisons: Side-by-side testing for wired vs. wireless chargers, power banks, and different cable types.
Deep Data & Graphs: Visualize your charging sessions with detailed, interactive graphs that track performance over time.
Global Benchmarking: Compare your charging speeds with other users online to see if your gear is performing at its peak.
Intelligent Battery Alarm: Get notified the moment your battery reaches your desired level to help prolong its lifespan.
System Vital Monitoring: Track thermal status, memory usage, and disk space alongside your battery metrics.
Professional Testing Tools
Customized Logging: Add notes about wire brands or charger models to your tests for future reference.
Color-Coded Results: Intuitive UI instantly shows you if a charger is "Good," "Average," or "Bad."
Exportable Data: Need the raw numbers? Export your test results for external analysis or record-keeping.
Why Amperes 4?
Whether you are testing a brand-new GaN charger, verifying a "fast-charging" cable, or troubleshooting a power bank, Amperes 4 gives you the transparency you need to keep your devices running efficiently.
Stop wasting time with bad cables. Get the data. Get Amperes 4.
