What Amperes - battery tests & info actually does (from App Store listing)
Take Control of Your Power with Amperes 4
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 differ…
Take Control of Your Power with Amperes 4 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 Alarms: 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.
🆕 What's new · v4.5.2
Additional info added. fixes. Apple iWatch app added.
Comparable iOS apps
The five apps in Utilities with the closest revenue to Amperes - battery tests & info. Click any to see its detail page.
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on Amperes - battery tests & info's tracker page for current rating, reviews and snapshot timeline.
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