Field Survey Apps
React Native/Capacitor apps that work offline — in-field data capture, photo annotation, high-precision GPS, sync on reconnect. Built with deep knowledge of field-crew workflows.
- Turnaround
- 8–14 weeks
- Deliverables
- 4
By the numbers
- 8–14 weeks
- Build time
- Offline-first
- Works offline
- iOS + Android
- Platforms
The problem we solve
Capturing field data on paper or Excel wastes time, breeds errors and data loss, and collapses where there is no connectivity. We build an offline-first app that captures and syncs on reconnect.
Who needs this service
Surveying firms, field-ops teams, and organizations that need to digitize data capture accurately and offline.
When you need this service
- Your field crews still capture data on paper or Excel
- The app must work in remote areas without connectivity
- You need integration with existing GIS / ERP / CRM
- You want every point auto-documented with its photo, coordinates, and capture time
How we execute
- 1
Define the data model and field-crew workflow
- 2
Build the offline-first app with React Native
- 3
Integrate with GIS/ERP/CRM and the GPS system
- 4
Store deployment, training, and support
What we need from you
- Data model to capture
- Target devices (iOS/Android)
- GPS system (internal or external)
What you receive
- iOS + Android apps
- Web admin dashboard
- Sync API
- User guide + training
Frequently asked
How much does a field-survey app cost?+
It depends on scope: the number of data models and screens, offline-sync complexity, required integrations (GIS/ERP/CRM), and support for external high-precision GPS receivers. Typical projects run 8–14 weeks from discovery to store release. After a free discovery session we send a detailed quote with delivery items; the final price depends on the agreed scope.
What happens to data captured without internet?+
It is stored locally on the device, encrypted, with its photos and coordinates, and syncs automatically on the first available connection with smart conflict resolution. The surveyor loses not a single point even if connectivity is down for days, and the supervisor watches synced data live from the web dashboard.
Does the app support professional GNSS receivers?+
Yes — we integrate external GNSS-RTK receivers over Bluetooth/NMEA for centimetre accuracy inside the app, with the phone’s GPS as the baseline option for less sensitive work. The crew selects the accuracy level per point according to the job.
Can the app carry our own branding?+
Yes — the app is built white-label with your name, logo, and colors, and published under your company’s own store accounts, so the end user sees your brand alone. We are your technology partner in the background.
Our crews on real projects
Real photographs from GeoGiza's field projects across Egypt and the region.
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Our guarantees to you
We take the risk off your project — so you can commit with confidence.
Accuracy guarantee
If a deliverable misses the agreed accuracy spec, we re-survey and correct it at no extra cost.
On-time commitment
We agree the delivery schedule up front and keep you updated at every stage until it's met.
Full confidentiality
Every engagement is covered by an NDA. Your data and drawings are never shared.
You own the files
You receive the editable source files (DWG, DXF and more) — full ownership, no lock-in.