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A change order app without the subscription

Construction software went subscription because recurring revenue is good for software companies. It’s less good for a two-person contracting outfit.

Search for change order software and you’ll find excellent products — priced for construction companies. Project-management suites like Procore or Buildertrend bundle change orders with scheduling, bidding, accounting integrations, and team seats, at hundreds of dollars a month. If you have a back office, they earn it. If you’re one contractor with a phone, you’re paying every month for an office you don’t have.

What field change orders actually require

None of that is a monthly service. There are no servers doing nightly work for you, no seats to manage. It’s a tool — and tools are things you buy once.

How ScopeProof is priced

That’s the whole price list. No tiers named after minerals, no per-envelope fees, no “contact sales.”

The math

A $39/month tool costs $468 a year, every year. ScopeProof Pro costs $9.99 once — less than the margin on the smallest change order it ever gets signed for you. One recovered “I never agreed to that” pays for it a hundred times over.

What you give up — honestly

ScopeProof does change orders, not everything: no scheduling, no bidding, no payroll, no team accounts. It’s an iPhone/iPad app, and it’s built offline-first — your data lives on your device, not on someone’s server with a monthly rent attached. If you need a full construction-management platform, subscribe to one. If you need extra work signed and provable before you leave the driveway, that’s exactly the tool this is.

Why one-time pricing works here: the app runs on your phone. Remote signing — the one feature that touches a server — is end-to-end encrypted and ephemeral by design. There’s no infrastructure bill for you to fund monthly.
ScopeProof app icon

Free to start. $9.99 once for everything.

Download ScopeProof free and run up to 3 active change orders. When you need more, Pro is a single $9.99 purchase — unlimited change orders, remote signing, your logo on PDFs, dispute-proof mode, QuickBooks export. Forever.

Download on the App Store

Stop losing money on change orders

Create it. Get it signed. Send the PDF. All from your phone, before you leave the job site.

Download on the App Store

Free download · iPhone & iPad · iOS 17+ · Optional Pro upgrade $9.99 once — no subscription