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Mobile field data capture

Capture the detail.
Keep the context.

Forms, photographs, voice notes, video, labels and geo-location, captured on mobile and already organised by the project space where the work happened.

From £13 per user per month · trial from £1, cancel any time

01 · Open the spaceStart with the real room, zone or product.
02 · Capture evidenceForms, photos, audio and video: whatever the job needs.
03 · Sync the recordKeep office and field teams on the same information.
Capturing site evidence in the SiteSurvey app, completing a form, attaching photographs, recording a transcribed voice note and filming a video inspection point

What is mobile field data capture?

Mobile field data capture is recording site information on a phone or tablet instead of paper: form answers, photographs, transcribed voice notes, video, barcode and label scans, signatures and location. In SiteSurvey each capture is filed against the project space where it happened, works offline and syncs when signal returns.

Last updated 26 September 2026.

Field data capture in SiteSurvey, at a glance

What it is
The SiteSurvey mobile app for iOS and Android, recording site information against the project space it belongs to.
Who uses it
Field engineers, surveyors, inspectors and installers.
What it captures
Form answers, signatures, photos, transcribed voice notes, video with voice-to-text, barcode and label scans, and location.
Works offline?
Yes. Everything is held on the device and syncs when connectivity returns.
Plan
Offline capture, photos, audio notes and annotations are in Base from £13 per user per month. Custom forms need The Works at £25. Trial from £1.
What it does not do
It does not replace a specialist asset management or maintenance system, and it records what the team captures rather than checking it.

Evidence-rich field records

What can a field team capture on mobile?

Site work rarely fits into one text box. Give engineers every capture tool they need while retaining a consistent, searchable record for the office team.

Capability 01

Custom forms and structured fields

Collect measurements, selections, validated text, dates, signatures and pass/fail results using forms built for the job, so every engineer answers the same questions the same way.

Capability 02

Photographs, camera or library

Attach multiple images to any field: shoot them there and then, or pick from the device library. Each one stays tied to the form and the space it belongs to.

Capability 03

Voice notes, transcribed

Record an observation while your hands are busy. The waveform captures on the device and the words are written out as searchable text against the record.

Capability 04

Video with live voice-to-text

Film an inspection point and talk through it. Live speech-to-text writes the answer as you speak, so the clip arrives with its own written observation attached.

Capability 05

Labels, serials and location

Scan a barcode or vendor label to capture serial, MAC, IP and model numbers without typing them, and stamp the record with where on site it was taken.

Capability 06

Offline field capture

Keep capturing in plant rooms, basements and remote locations with no signal. Everything syncs to the project the moment connectivity returns.

Four kinds of evidence

Whatever the job needs recording.

One space, four ways of capturing what is there. Each one files itself against the same project record, and each works with no signal.

Choosing a form in the SiteSurvey app and completing its validated text, choice and boolean fields

Step 01

Complete the form

Pick the form for the job and work through it: validated text, choices, dates and pass/fail, consistent across the team.

Attaching photographs to a SiteSurvey form, taking a new photo and selecting existing images from the device library

Step 02

Attach the photos

Shoot straight into the field or pick from the library. Multiple images per question, each tied to its answer.

Recording an audio note in SiteSurvey, the waveform builds and the spoken words appear as written text

Step 03

Say it instead

Record a spoken note when typing is impractical. It transcribes to searchable text against the record.

Filming an inspection point in SiteSurvey Walk Cam while live voice-to-text writes the observation

Step 04

Film the point

Record a short clip and talk through it. Live voice-to-text writes the answer while you film.

Capture on mobile. Review with the whole project in view.
SiteSurvey mobile view

Office and field, connected

Capture on mobile. Review with the whole project in view.

The mobile app keeps field work focused. The web platform brings every submission, image, recording and product detail back into the wider project record.

✓Evidence stays attached to its project space

✓Required fields improve consistency across teams

✓Office users can see progress without chasing updates

Frequently asked questions

Field data capture: common questions.

Browse every FAQ →
What is mobile field data capture?+

Mobile field data capture is recording site information on a phone or tablet instead of on paper: form answers, photographs, voice notes, video, scans and signatures, captured where the work happens. In SiteSurvey each capture is filed against the project space it belongs to and syncs to the office.

What is the best field data capture app?+

The best field data capture app is the one that captures everything your job needs in one place and still works with no signal. Look for your own forms, photos and video tied to each answer, voice notes, label or barcode scanning, offline working and a record the office can use without chasing. If you only need a simple survey form, a general form tool may be enough. SiteSurvey is strong on capture organised by project space, offline. It does not replace a specialist asset or maintenance system.

What types of data can be captured?+

Measurements, selections, validated text, dates, signatures and pass/fail results on forms, plus photographs, transcribed voice notes, video with live voice-to-text, barcode, QR and vendor label scans, and the location the record was captured at.

Does it work without signal?+

Yes. Keep capturing in plant rooms, basements and remote locations with no signal. Everything is held on the device and syncs to the project the moment connectivity returns.

Can I scan barcodes and equipment labels?+

Yes. Scan a barcode or vendor label to capture serial, MAC, IP and model numbers without typing them. Scans work offline and upload when the connection returns.

Can I attach several photos to one question?+

Yes. Attach multiple images to any field, shot there and then or picked from the device library, and each one stays tied to its answer and the space it belongs to.

Can several people capture on the same project?+

Yes. Several team members can work on the same project from their own devices, and everything they capture comes back into the one project record for the office.

Who uses it?+

Field engineers, surveyors, inspectors and installers across construction, facilities management, social housing, utilities and more: anyone who records site information and needs the office to be able to use it.

How much does it cost?+

Offline data capture, photos, audio notes and annotations are in the Base plan from £13 per user per month. The custom form builder, reports and floor plans are in The Works at £25 per user per month. Every plan starts with a trial from £1, cancel any time.

See it on your next site

Give your field team a clearer way to capture the site.