The mobile construction app that keeps your margins on track

Yes. The Constrigo app is built with native offline mode. Your workers can log hours, take photos, fill in intervention reports and check the schedule even without a network. All data is stored locally and synced automatically as soon as the connection returns. No manual action is needed: the offline queue handles uploads in the background. Critical data like timesheets is never lost.

Constrigo is available for download on iPhone (iOS) and Android smartphones through the official stores. The app is also optimized for tablets, which is particularly useful for site managers reviewing plans. It requires a recent OS version and supports 5 languages: French, English, Spanish, Portuguese and Turkish.

Time tracking is done in three steps from the smartphone. On arrival at the site, the app automatically detects the nearest site using GPS. The worker selects the activity type, can add a photo, then confirms check-in. Check-out works the same way at the end of the day. Scanning a QR code displayed on site is also available. All hours are centralized in the manager's dashboard in real time.

Yes. The Constrigo mobile app lets you create, edit and send quotes directly from the field. You can add line items, link a client, apply discounts and email the document. Invoices are also manageable on mobile, with payment tracking. This feature is available on the Artisan, Entreprise and Pro BTP plans.

Yes, the mobile app is included in all Constrigo plans, including the Découverte plan. Every user with a seat in your plan can log in on mobile with the same credentials as the web version. There is no additional cost for mobile access. The available features depend on the chosen plan.

The app uses secure authentication with JWT tokens. Every exchange between the app and the server is encrypted via HTTPS. The granular permissions system ensures each user only sees data matching their role: a worker does not see financial margins, a site manager cannot access billing settings. Offline-stored data is protected by the device's native encryption. On supported devices, a biometric lock — Face ID, Touch ID or fingerprint — protects app opening and re-prompts before any sensitive payment action.

Yes. The app locks with biometric recognition — Face ID, Touch ID or fingerprint depending on the device — on every launch and when it returns to the foreground. The same check is required before sensitive payment actions, such as marking an invoice paid or recording a payment. If the phone has no sensor or no enrolled biometrics, access still works with the usual credentials: nobody gets locked out. A lost smartphone therefore gives no access to your quotes or your invoicing.

Yes, real-time GPS mapping is available on the Entreprise plan. Each worker's position is updated every 30 seconds and displayed on an interactive map with clustering. Managers can see who is on which site, the distance to sites and the time of the last check-in. This feature uses background geolocation, with each user's explicit consent.

Yes. The voice report module lets your technicians dictate their intervention summary directly from the field. Speech recognition transcribes in real time. AI then structures the raw text into a formatted report with suggested tags: risk, safety, quality, delay, rework, customer satisfaction. The technician validates and the report is immediately visible to the office.

Deployment is immediate. Each user downloads the app from the App Store or Google Play Store, logs in with their Constrigo credentials and accesses their workspace. The manager handles accounts and permissions from the web dashboard. No special technical setup is needed on the user side. The interface is designed to be intuitive, even for workers who are not comfortable with digital tools.

In offline mode, you can log check-in and check-out times, take site photos, fill in intervention reports, view the schedule and previously loaded site details. Downloaded documents remain accessible. All changes made offline are queued and automatically sent when the connection returns, with no data loss. A connectivity banner constantly shows the sync status.