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The part that matters on a bad day

Proof that the work was agreed, done, and accepted.

A signature that still holds up months later, and a copy of your records that lasts longer than the phone.

Nobody buys an app for this part. You need it the day a client says they never agreed to the extra work, or the day the phone goes off the ladder into wet concrete. Cloud backup is part of Pro, and team members are the Crew plan. Once there is more than one person on the account, backup switches on for the whole account. The rest of the security picture is on the security page.

Platform
Android, iOS, web
Signal
Offline & online
Cost to start
Free, no card
Languages
15 supported

What is in Proof & Protection

  • E-Signature

    Sign on the device at the back of the van, or send the client a one-time link they can sign from anywhere.

  • Signed Documents

    The signed PDF is saved with a record of who signed, what they saw and when. That record shows if anyone changes it.

  • Public Verification

    A public page anyone can use to check a signed document. They need no account, and they do not have to phone you.

  • Job Completion Certificate

    The client signs to say the work was done, and the certificate keeps that on record.

  • Cloud BackupPro Plan

    Your photos and data are kept off the phone. Backup switches on for the whole account once there is more than one person on it.

  • Sent Documents

    A record of everything you sent, so you can show what went out and when.

  • Change History

    A record of what changed on a job and when it changed.

  • On-Device Storage

    The data Zeus keeps on your phone stays inside the app's own private storage.

  • App Lock

    You can make the app ask for your phone's PIN or fingerprint before it opens. It is your choice.

  • Your Data, Walled Off

    Your business data is kept apart from every other business, in the storage itself and not only in the app.

  • Export & Deletion

    Take a copy of everything you have put in, and delete your account from inside the app.

  • Stored in One Fixed Region

    Your data is stored in one fixed part of the world, and it stays there. The full detail is on the security page.

Signing: a signed document that speaks for itself, without you

  • Take the signature on the device at the back of the van, or send a one-time link they can sign at the kitchen table.
  • The signed document keeps a record of who signed and when. It shows if anyone changes it, and anyone can check it on a public page.
  • Signing is the one part of the app that needs a connection. Everything else keeps working without one.
Get the quote signed first
A client signing on the phone screen, with the document above the signature box.
At the back of the van, or from wherever the client happens to be.

Backup & History: the record outlives the phone

  • Photos and data are kept off the phone, so a dropped phone costs you a phone and nothing more.
  • Sent Documents keeps a copy of everything that went out, with the date it went.
  • Change History shows what changed on a job and when it changed. You can take a full copy of it whenever you want.
The invoice trail it backs up
The export screen, listing the records you can download a copy of.
It is your record. Take a copy of it whenever you feel like it.

The actual app

Proof & Protection, on the phone.

  • A client signing on the phone screen, with the document above the signature box.

    At the back of the van, or from wherever the client happens to be.

  • The export screen, listing the records you can download a copy of.

    It is your record. Take a copy of it whenever you feel like it.

These are real screenshots captured from the Android app people use. Nothing here is a drawing.

What is inside

Each of these is a real part of the app, with its own screens.

Signatures & Signed Documents

Proof of what was agreed, which you can show months later without an argument.

Sign on the device at the back of the van, or send the client a one-time link they can sign from wherever they are. The signed PDF is saved with a record of who signed, what they saw and when. That record shows if anyone changes it. Anyone can check the document on a public page. They need no account, and they do not have to come through you.

  • Sign on the Device
  • Send a Signing Link
  • Job Completion Certificate
  • Public Verification Page
  • Sent Documents Archive
A client signing on the phone screen, with the document above the signature box.

Backup & Data Protection

A copy of your records that lasts longer than the phone, and data that stays yours.

On Pro the photos and the data are kept off the phone, so your records survive even if the phone goes in the ditch. Once there is more than one person on the account, backup switches on for the whole account. Adding team members is the Crew plan. Whatever plan you are on, you can download a copy of your records, and delete your account from inside the app.

  • Cloud Backup of Photos and Data
  • Change History
  • App Lock
  • Export Everything
  • Delete Your Account
The team access screen on a phone, showing which parts of the business each person can open.

Questions about Proof & Protection

Can I get a signature with no signal?

No, and that is on purpose. Signing needs a connection, because a signature that only your own phone can back up is not worth much if someone questions it later. Everything else (jobs, photos, checklists, notes) keeps working in a basement with no signal at all.

Can someone check a signed document without going through me?

Yes. There is a public page anyone can use to check a signed document. It shows them who signed it, what they saw and when. Whoever is asking does not need an account, and does not have to come through you to get an answer.

Is my work backed up if the phone goes in the ditch?

On Pro, yes: photos and data are kept off the phone. Once there is more than one person on the account, backup switches on for the whole account. That is because a teammate can only see a job photo after it leaves the phone that took it. Adding team members is the Crew plan. On the Free plan your records stay on your phone, so take a copy now and then.

Your next job is coming, with or without a record of it.

The Free Plan is not a trial. It never runs out. You do not have to talk to a salesperson.

Free Plan, no card needed, and it never runs out.

Scan to open the download page on your phone.