Watt Charging Speed
Monitor Your Charger Wattage
฿29.00 · Designed for iPad. Not verified for macOS.
Charging watts are now more accurate, update faster, and every session gets its own watts-over-time graph in History.
See exactly how fast your charger really is — in real-time watts.
Watt Charging Speed measures your charger's actual output so you can tell the difference between a fast charger and a slow one. Simply plug in your iPhone or iPad and watch the live wattage appear.
REAL-TIME CHARGING SPEED
• Live wattage display while charging
• Color-coded speed indicator: Fast, Normal, Slow, or Trickle
• Animated charging ring and live graph
• Estimated time to full charge
BENCHMARK YOUR CHARGERS
• Create custom battery range tests (e.g. 30% → 80%)
• Compare different chargers and cables side by side
• Track which charger performs best
CHARGING HISTORY
• Automatic session tracking
• View past sessions with average watts, duration, and battery range
• Identify charging patterns over time
PRIVATE BY DESIGN
• No ads, no tracking, no accounts
• All data stays on your device
• No internet connection required
• Works completely offline
Perfect for testing new chargers, diagnosing slow charging, or verifying that your cable actually supports fast charging.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
• More accurate charging watts — readings are now capped to realistic limits for your device, so you'll never see impossible numbers again.
• Faster, smoother watt updates during a charging session.
• Watts-over-time graph is now saved for every session. Open any past session in History to see exactly how your charge ramped up and tapered off.
The developer, Sindre Sørensen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Sindre Sørensen
- Size
- 2 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
Filipino and 14 more
- Filipino, French, German, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Portuguese, Simplified Chinese, Spanish, Thai, Turkish, Vietnamese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Sindre Sørensen
