Charge Ledger

ChargeLedger – EV Charging Cost & Energy Tracker
ChargeLedger is a clean and powerful EV charging tracker designed to help you understand your charging habits, monitor costs, and get meaningful insights — all stored securely offline on your device. Whether you charge at home or on the road, ChargeLedger gives you a simple way to track every session with accurate calculations and beautiful visuals.
🚗 Log Your Charging Sessions
Quickly record each charge with:
• Energy added (kWh)
• Total cost
• Battery level before & after
• Location (optional)
• Notes (optional)
The app automatically calculates:
• Cost per kWh
• Estimated range gained
• Cost per 100 miles/km
• Energy added based on battery percentage
Everything is designed for fast input and accurate insights.
📊 Monthly Overview
See your EV charging activity at a glance:
• Total monthly cost
• Total energy charged (kWh)
• Charging session count
• Average cost per kWh
• Highest session cost
• Quick button to add a new log
Perfect for monitoring your spending and usage trends.
📘 History & Filters
Browse your charging sessions chronologically with clean layouts and quick filters:
• View last 7, 14, or 30 days
• Open detailed session info
• Delete entries with confirmation
• Empty-state guidance when no data is available
📈 Statistics & Charts
Understand your EV charging patterns with visual analytics:
• Daily cost line chart (7/14/30 days)
• Tooltips and smooth animations
• Average cost per kWh & per session
• Total estimated range gained
Ideal for drivers who want deeper insights into charging efficiency.
⚙️ Customizable Vehicle Settings
Personalize the app to match your EV:
• Battery capacity (kWh)
• Energy consumption per 100mi/km
• Currency
• Toggle range estimates
• Toggle cost per 100 miles/km
• Set your vehicle name
💾 Offline First — Your Data Stays on Your Device
ChargeLedger stores everything locally using secure Hive storage.
No accounts. No cloud. No data collection.
Your privacy is fully protected.