iOS has never shown charging wattage. You plug in a cable and get a lightning bolt — no idea if it's 5W or 20W.
WattCheck estimates real-time wattage by tracking battery % rise against your iPhone's known capacity. No dongle, no extra hardware.
Plug in → watch the speedometer go from Bicycle to Jet.
⚡ Compare cables side by side
📊 Session history
🎯 Fully native SwiftUI
🆓 Free with ads · $1.99 one-time, no subscription ever
- 🧼 Smart gallery cleaning assistant for a tidy photo library
- 🤖 AI groups duplicates, look‑alikes, blurry shots, and screenshots
- 🎥💾 Detects space‑heavy videos and large files
- 🗑️ One‑tap bulk delete with 👀 safe preview and ↩️ undo
- 🔒 On‑device analysis — your privacy stays protected
- 💬 Dedicated filters for WhatsApp/Telegram folders
- ☁️ iCloud storage cleanup with clear controls
- 💡 Thoughtful suggestions that fit your habits for confident cleanup
