Groundflag: Contractor App

In-app purchases
Content rating
Everyone
0+
Downloads
Content rating
Everyone
Users Interact, Shares Location, In-App Purchases
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Groundflag is construction management for American contractors: remodelers, home builders, general contractors and specialty trades. Estimates, schedule, crew time, daily logs, change orders and invoices on one job, in English, Spanish and Portuguese.

One job, one place
Schedule, daily logs, photos, documents, money and people all hang on the job. Open the job and it is all there, not scattered across a menu of forty modules.

A field app the crew will use
Built for the foreman first: large targets for gloves, high contrast for direct sun, and autosave on everything typed.
• Clock in, two taps. The job is picked by where you stand, and while the app is open the office sees on the crew map where the team is (the last position only, no route history; sharing stops when the app is closed or in the background). The position also goes on the time card at clock in and clock out.
• Say it, and it is logged. Tap Tell the day and talk, in English, Spanish or Portuguese. Groundflag drafts the daily log; the foreman reviews it and signs.
• AI drafts, people confirm. Nothing that moves money is saved until a person confirms it on screen.

The job's money in sight
Budget, committed, actual, invoiced and paid, by cost code, updated the moment the fact happens: a time card approved, a purchase order sent, a bill entered. You see the overrun while there is still time to do something about it.

English, Spanish and Portuguese
Each person works in their own language, on the same job. The foreman logs in Spanish, the office reads it in English, and the estimate reaches the client in the client's language.

Estimates in minutes
Type the scope of the job and tap Draft with AI: the estimate gets its lines, priced from your own price book first, and nothing is saved until you look it over. Good, better, best options, a deposit on acceptance, and the client accepts and signs online. Change orders are signed by the client before the work.

Job photos the whole team shares
Photos by job and folder, markup on a photo, tags to find them, a photo report or a before and after in PDF, and a link that shows the client the photos. Your CompanyCam photos come in with their tags.

Get paid faster
Invoices the client pays by card or ACH in the client portal, and a payment link you can text to the client. Snap a receipt with Capture and the bill opens filled in: vendor, total, date and job. Two-way sync with QuickBooks Online.

One price per company, every user included
Crew, Pro and Business plans. 30 days free when you create your company. No charge per user: the whole crew, your subs and your clients get in without a seat fee.

Groundflag is a product of Design Master Solutions LLC. Questions in English, Spanish or Portuguese: hello@groundflag.com
Contractor app: AI estimates, job photos, time clock, daily logs and invoices.
Updated on
Oct 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Personal info and 9 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Draft an estimate with AI from the scope you type, tag job photos, text the client a payment link, and snap a receipt to open a filled-in bill. Plus fixes.
Content rating
Everyone
Users Interact, Shares Location, In-App Purchases
Learn more

App support

About the developer
DESIGN MASTER SOLUTIONS LLC
alan@designmastersolutions.com
116 Kennedy Dr Malden, MA 02148-3494 United States
+55 27 99837-2363

More by DesignMaster Solutions