Fogstar vs OnSite

Fogstar Drift is the companion app for Fogstar Drift lithium (LiFePO4) leisure batteries. It connects to your battery over Bluetooth and shows you exactly what it's doing – at a glance on the dashboard, in detail down to each cell, and over time in History. LIVE DASHBOARD • State of charge, voltage, current and power • Remaining capacity, cycle count and temperatures • Whether the battery is charging, discharging or resting CELLS • Every cell's voltage, the spread between highest and lowest, and when the BMS is balancing • A cell drifting out of balance is the earliest warning you get – long before the battery lets you down HISTORY • Readings recorded automatically while you're connected • Charts of charge, voltage, current and temperature over hours, days or months • Up to 90 days kept on the phone; export it all to CSV ALERTS • Low charge, high or low temperature, winter guard and protection trips • Set your own thresholds and quiet hours, so nothing wakes you at 3am MORE • Multiple batteries and battery banks in one app – see the whole system totalled, or drill into any single pack • Tools for real installs: battery recovery for a pack that won't wake, connection diagnostics and a timestamped event log • Report a problem in one tap – the app sends Fogstar a full diagnostic bundle with a reference number, so we can help without the back-and-forth PRIVACY No ads, no tracking. Everyday monitoring is Bluetooth only – your battery's data never leaves your phone unless you send a support report. Cloud features run on Amazon Web Services in Europe. Works with Fogstar Drift batteries fitted with the Bluetooth module. If anything isn't right, use Report a problem in Settings and we'll take a look.

OnSite, run every job like a pro Everything you need for every job, automatically organised. Stop losing photos, forgetting details, or chasing paperwork across different sites. OnSite keeps your jobs, notes, photos, and invoices in one place — and organises them for you based on where you are. Stay organised without thinking about it Create detailed site profiles with addresses, job types, and full service history. Pin important jobs and let OnSite highlight the ones closest to you as you move through your day. No digging. No guessing. Just the right job info when you need it. Photos sorted automatically, right where they belong Take before, after, and progress photos directly on-site. OnSite automatically assigns them to the correct job based on location. Add notes, captions, and drawings to your images so nothing gets missed, and everything is backed up for when you need proof. Never miss a job or an invoice again Stay on top of every service and every payment. OnSite sends smart reminders for upcoming jobs, when you’re due on site, and when it’s time to invoice. It even adjusts for weekends, bank holidays, and your working days so your schedule works around you. Works on real job sites, even without signal No reception? No problem. OnSite works fully offline and syncs everything when you’re back online. Your data is always available, whether you’re on-site, on the road, or at home. All your paperwork in one place Attach PDFs, documents, and files directly to each job. Preview, organise, and share everything without switching between apps. Set up in minutes, not hours Link your existing contacts to job sites instantly. OnSite can automatically match people to the right locations based on your data (saving hours of manual setup). Built for trades, not spreadsheets A clear monthly calendar shows all upcoming jobs and invoices at a glance. OnSite automatically calculates invoice dates and keeps everything on track. Get paid on time, every time Missed jobs mean missed money. OnSite keeps your work organised and your invoices on schedule — so nothing slips through the cracks. **Key Features** * Automatic photo sorting based on location * GPS-based on-site reminders * Full offline support with automatic sync * Service tracking with overdue alerts * Smart invoice scheduling * Photo markup and notes * File and document storage per job * Contact linking and auto-matching * iPhone and iPad support Built for real work. Real sites. Real jobs. OnSite: Show up prepared. Every time.