Mobile App

Everything your team needs, in their pocket

A powerful field service app that works offline. Schedules, job details, forms, photos, and timesheets - all on mobile.

Today
3 Jobs
09:00 - Solar Install
Bristol BS1
13:00 - Heat Pump Survey
Bristol BS1
16:00 - Battery Check
Bristol BS1

Your field teams need more than a calendar notification. Payaca's mobile app puts everything engineers need in their pocket: job details, specifications, forms, photo capture, and time tracking.

Built offline-first for the reality of installation work, it works reliably in basements, on rooftops, and in rural locations. Data syncs seamlessly when connectivity returns, so nothing is ever lost.

What's included

Everything you need to everything your team needs, in their pocket.

Offline-First Design

Full functionality without internet. Perfect for basements, rural areas, and sites with poor signal. Syncs when back online.

Photo & Document Capture

Take photos, annotate images, and capture signatures on site. All attached to the job automatically.

Digital Forms & Checklists

Complete commissioning forms, safety checklists, and surveys on mobile. Data flows straight into the system.

Time Tracking

Engineers clock in/out with GPS verification. Automatic timesheet generation for payroll and job costing.

β€œIt's very rare that I get excited about a product that I don't actually build myself.”
AS
Andy Sellick
CTO, OVO Solar & Heating

Frequently asked questions

Does Payaca's mobile app work offline?
Yes. The app is built offline-first, so field teams have full functionality without internet. It's designed for the reality of installation work β€” basements, rural sites, and areas with poor signal. Data syncs automatically when connectivity returns.
What can engineers do on the Payaca mobile app?
Engineers can view schedules and job details, complete digital forms and checklists, take and annotate photos, capture customer signatures, clock in/out for time tracking, and access project documents β€” all from their phone.
Is the Payaca app available on iOS and Android?
Yes. Payaca's mobile app is available on both iOS and Android devices, giving your field teams a consistent experience regardless of their device.
How does photo capture work on site?
Engineers take photos directly within a job, annotate them with notes or markups, and they're automatically attached to the project record. Pre-installation, progress, and completion photos are all stored in one place.
Dedicated onboarding available

Ready to streamline your clean tech operations?

Join 500+ installers who've transformed their business with Payaca. We'll handle your workflow mapping, process optimisation, and data migration.

Dedicated onboarding
Data migration support
AI + human support