About Optimizer
Scheduling, time tracking & invoicing for service teams — all in one app.
Optimizer is the all-in-one app for service and cleaning companies. Plan shifts, track working hours with GPS clock-in at the site, manage absences and prepare payroll — all in one place.
Features:
• Shift planner (who, when, where) with Excel-style copy/paste
• Time tracking via clock in/out with optional GPS geofence check at the site
• Request and approve absences (vacation, sick leave)
• Payroll preparation incl. the 8.5-hour rule and export
• Create invoices and quotes (with optional AI assistance)
• Scan expenses & receipts with the camera — AI detects amount, VAT rates and category
• Quality control: checklists, site ratings, customer feedback via QR code
• Manage tenders
• Push notifications (e.g. confirmed working hours)
• Multilingual: German, English, Russian, Ukrainian
Optimizer is a B2B tool for teams — not a consumer product. Your company data is strictly isolated and hosted in Germany in line with GDPR.
What's new in the latest 1.0
Optimizer APK Information
Old Versions of Optimizer
Super Fast and Safe Downloading via APKPure App
One-click to install XAPK/APK files on Android!







