Chasing payments is one of the biggest frustrations in the trades. You finish a job, send an invoice days later from your laptop, and then wait two weeks for a check. The problem usually starts before the invoice — it starts with a messy estimate process that leaves the client unclear on scope and price.
A good contractor invoice app solves both ends: fast, professional estimates that get approved quickly, and instant invoices sent the moment the job is done. Here's what to look for and how the top options compare.
What a Contractor Invoice App Should Do
The bare minimum is creating and sending a PDF invoice from your phone. But for contractors who want to run a tight operation, the best apps go further:
- Estimates — create a branded, itemized quote and send it to the client before work starts
- Client approval — get a digital sign-off on the estimate so scope is agreed to in writing
- Work order conversion — convert the approved estimate to a work order without retyping anything
- Invoice — convert the work order to an invoice at completion, again without duplication
- Photo attachment — attach before/after photos to the estimate or invoice so clients see exactly what was done
- Payment collection — ideally accept credit cards or ACH directly from the invoice link
TimeFotos: Estimates, Work Orders, and Invoices Tied to Job Photos
TimeFotos is designed specifically for service field pros who need photo documentation connected to their billing workflow. The estimate-to-invoice flow is built into the same workspace as your job photos, so everything stays organized by address.
The workflow:
- Create a workspace for the job address
- Take before photos automatically timestamped and GPS-tagged
- Build a branded estimate with line items
- Send to the client and get digital approval
- Convert the approved estimate to a work order — no retyping
- Complete the job, take after photos
- Convert the work order to an invoice and send immediately
Every step is connected. The client receives a professional document. You have a complete record tied to that address.
Invoice Simple and Invoice2go: Quick But Limited
These apps make it fast to create a simple invoice on your phone. Good for contractors who need a basic tool and don't need estimates or work orders.
Where they fall short: No photo attachment, no estimate-to-invoice workflow, no connection to job documentation. Fine for simple transactions, not built for contractors who need a paper trail.
Jobber: Full-Featured But Priced for Growing Teams
Jobber is a comprehensive field service platform with estimates, invoicing, scheduling, and CRM. It's one of the most popular tools in the trades.
Where it falls short: Starts at $49/month for a single user. No built-in photo documentation designed around job addresses. If your workflow relies heavily on photos as proof of work, Jobber treats photos as an add-on rather than a core feature.
QuickBooks for Contractors: Accounting-First, Not Field-First
QuickBooks is excellent for accounting and integrates with many contractor tools. But it's not designed for the field — the invoice creation workflow is built for an office, not a phone screen covered in dust.
Where it falls short: Not a field-first tool. Creating estimates on-site is cumbersome. No job photo documentation.
The Free Option That Actually Works
TimeFotos is free to start. You can create a listing, document jobs, and build a public portfolio at no cost. The full Field Pro toolkit — estimates, work orders, invoices, CRM, and advanced client sharing — is available when you're ready to upgrade.
This makes TimeFotos the best free starting point for a solo contractor or small crew who wants professional documentation and invoicing without committing to a monthly subscription up front.
Choosing the Right Tool
| Need | Best Option |
|---|---|
| Quick standalone invoices | Invoice Simple, Invoice2go |
| Full scheduling + invoicing for a team | Jobber, Housecall Pro |
| Photo documentation + invoicing in one | TimeFotos |
| Accounting integration | QuickBooks + a connector |
| Free to start, built for the field | TimeFotos |
The Bottom Line
If your work involves photos — and for most contractors it should — you want an invoice app that connects your documentation to your billing. That's what separates TimeFotos from the category.
You can keep using separate apps for photos, estimates, and invoices. Or you can use one tool where it's all in the same place, organized by job address, and ready to send to a client in seconds.