AppMarketSpy › Utilities › USB Connection Information
★ 5.00average rating
3ratings
+0new ratings, last 7 days
—not in top charts now
Ratings breakdown
| ★★★★★ | 100% | |
| ★★★★ | 0% | |
| ★★★ | 0% | |
| ★★ | 0% | |
| ★ | 0% |
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App info
- Developer
- Daniel Gauthier
- Category
- Utilities, Lifestyle
- Released
- Jun 27, 2025
- Version
- 26.4 (Sep 25, 2026)
- Price
- $9.99
- Size
- 6.7 MB
- Requires
- iOS 17.0
- Age rating
- 4+
- Languages
- English, Catalan, Danish, Dutch, French, German, Greek, Hindi, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified…
In-app purchases
noneCurrent prices, App Store US.
🔒 Chart rank history2 chart positions recorded, every 3 hoursGet Pro access
About USB Connection Information
That "fast" charging cable might just be standard speed. Your expensive external SSD might be throttled by a bad cable. USB Connection Information helps you verify the real performance of your devices USB and lightning connections. STOP GUESSING. START KNOWING. Verify the actual transfer speeds of your connected external drives and estimate the real wattage reaching your battery. Perfect for anyone who's ever wondered "is this cable actually fast?" or "is this charger working properly?" CORE FEATURES - Data Speed Testing: Measure actual read and write speeds of external USB and Lightning drives to ensure your storage isn't bottlenecked. - Charging Speed & Voltage Fingerprinting: Calculate the actual wattage reaching your battery and use unique charging fingerprinting to estimate the specific USB-PD voltage rail (e.g., 5V, 9V, 15V) powering your device. - Charging Curve Logging: Chart…
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