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On-Device Document AI

On-device receipt scanner for expense data.

A Core ML receipt workflow for users who need quick expense capture without sending every receipt to a remote service.

[ Client review ]

Receipt Scanner made the workflow easier to explain: the inputs, AI review, human handoff, and business action are all visible in one place.

Product team
Core ML receipt scanner extracting structured expense data directly on-device.
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Client

Receipt Scanner

Expense capture · Local extraction

Engagement

Product narrative

Positioning · workflow story · product proof

Role

AI builder

On-Device Document AI workflow

Year

2026

Project positioning

Buyer caseon-device document ai outcomes
Scan
Receipt capture

Phone camera input

Fields
Extraction

Merchant, date, tax, total

Lines
Items

Expense details parsed

Export
Handoff

Structured data leaves app

Expense capture is tedious when receipt data has to be entered manually.

Users need a phone workflow that scans receipts, extracts fields, supports quick review, and exports structured records.

The workflow needed a visual and operational story that buyers can scan quickly: what comes in, what the AI does, what a human reviews, and where the result lands.

Thermal prints, photos, tax formats, and line items all differ.

Expense reports depend on accurate tax and total fields.

Blur, shadows, and angle affect OCR.

Finance tools need normalized records, not screenshots.

We made receipt extraction a mobile review flow.

The receipt scanner shows phone capture, extracted field cards, line items, and an export button.

The project is framed around the business workflow itself: the source inputs, AI review, approval points, and final handoff are all visible in one story.

  • Phone frame with receipt scan.
  • Extracted merchant, date, total, tax, and line items.
  • Reviewable field cards.
  • Export button for expense handoff.

Mobile frame

The experience is shown where capture happens.

Field cards

Users can review each extracted value.

Line-item support

The workflow goes beyond simple totals.

Export state

The end of the workflow is a usable expense record.

Week 1

Workflow audit

Mapped source inputs, users, review points, and the final business action.

Week 2

AI task design

Defined classification, extraction, drafting, prediction, or detection responsibilities.

Week 3

Human review path

Added approval, exception, and escalation points where judgment matters.

Week 4

Product narrative

Turned the workflow into a clear buyer story for sales conversations, reviews, and handoff.

Capture speedReceipts become structured quickly.
86
PrivacyExtraction can run locally.
84
Expense qualityFields are reviewed before export.
80
Workflow fitData can move to finance tools.
82
[ 01 ] Sources
Device inputs
  • Receipt image
  • Camera frame
  • Expense rules
  • Local model
[ 02 ] Prepare
Extraction prep
  • OCR
  • Field detection
  • Line items
  • Confidence
[ 03 ] Decide
Review decision
  • Merchant
  • Date
  • Tax
  • Total
[ 04 ] Deliver
Expense handoff
  • CSV export
  • Accounting sync
  • User approval
  • Receipt archive

Receipt scanning needs clean extraction and quick user review before expense export.

Clearer product surface: Receipt Scanner now communicates the workflow through the actual review states, handoffs, and outcomes buyers care about.

Faster buyer clarity: the problem, workflow, proof points, and next action are easy to understand without a technical walkthrough.

"

Receipt Scanner made the workflow easier to explain: the inputs, AI review, human handoff, and business action are all visible in one place.

P
Product team
Sources
  • Receipt image
  • Camera frame
  • Expense rules
  • Local model
Processing
  • OCR
  • Field detection
  • Line items
  • Confidence
Answer layer
  • Merchant
  • Date
  • Tax
  • Total
Delivery
  • CSV export
  • Accounting sync
  • User approval
  • Receipt archive
Governance
  • Human review
  • Audit trail
  • Quality checks
  • Fallback rules
Book a call

Got a problem AI might solve? Let's find out.

30 minutes. Free. No NDA needed. You leave with a clear yes-or-no on whether to build — and a one-pager you can forward to your team the same day.

[ Response ]

Within 24 hours

[ Timezone ]

GMT+5 · flexible

[ Discovery ]

Free · no NDA needed

[ Engagement ]

$1,000 / week sprint