VoltGuard: Battery Health

🔋 VoltGuard — The smartest battery health monitor for Android.

Know exactly what's happening inside your battery. VoltGuard gives you real-time battery data, health scores, charge alarms, and per-app usage stats — all in one beautiful, fast app.

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⚡ REAL-TIME DASHBOARD
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- Live battery percentage with animated arc gauge
- Charging current in mA — see exactly how fast you're charging
- Voltage (mV), temperature (°C), and battery technology
- Charging status: Charging / Discharging / Full / Not Charging
- Color-coded temperature alerts — green, amber, red

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❤️ BATTERY HEALTH
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- Real battery health percentage (A / B / C / D / F grade)
- Design capacity vs current capacity in mAh
- Wear level — how much capacity your battery has lost
- Charge cycle count estimation
- Health trend history — track battery aging over time
- Health predictor — "Your battery will reach 80% health in ~4 months"

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🔌 SMART CHARGING
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- Live charging current graph — see your charge speed in real time
- Charge speed detection: Slow / Normal / Fast / Superfast
- Smart Charge Alarm — get notified at any custom battery % (e.g. 80%)
- Smart Charge Scheduler — set your wake time, we tell you when to plug in
- Session summary: duration, energy added, average mA, wear per session
- Charging habit score — weekly score based on your charging behavior

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📊 USAGE & APPS
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- Per-app battery consumption — see which app drains most
- Foreground vs background time per app
- Deep sleep percentage and screen-on time today
- Wakelock detection — which apps wake your device most
- Battery efficiency score for your device
- App usage distribution chart

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🎮 GAMING MODE
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- Floating overlay shows battery % and temperature while gaming
- Per-game battery drain tracking — "PUBG uses 1% per 4 minutes"
- Separate gaming session history

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🎨 DESIGN & EXPERIENCE
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- Material 3 Dynamic Color (Monet theming on Android 12+)
- AMOLED true black theme — save battery on OLED screens
- Beautiful animated gauges and charts built with Canvas API
- Dark / Light / AMOLED / System theme modes
- English, اردو (Urdu), and हिन्दी (Hindi) language support
- RTL layout support for Urdu

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🔔 NOTIFICATIONS
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- Persistent battery status notification — always know your level
- Charge alarm notification with vibration
- Smart charge reminder — plug in at the right time
- Minimal / Detailed / Silent notification styles

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🔒 PRIVACY FIRST
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- All data stays on your device — nothing is uploaded
- No account required
- No hidden trackers
- Open about every permission it requests

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📱 HOME SCREEN WIDGET
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- 2×1 and 4×1 battery widgets for your home screen
- Shows %, temperature, and charging status at a glance

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⭐ WHY VOLTGUARD?
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✅ Free to use with no intrusive ads
✅ Works on Android 8.0 and above
✅ Supports Xiaomi, Samsung, Realme, OnePlus, Pixel and more
✅ Urdu & Hindi language — perfect for Pakistan and India users
✅ Lightweight — no background battery drain from the app itself
✅ Regular updates with new features

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💎 VOLTGUARD PRO
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Upgrade to Pro for unlimited history, CSV export, advanced health predictions,
battery share card, and full gaming mode features.

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Developed by ScriptUp Solutions 🇵🇰