Why We Build Mobile Products Offline-First
Why EacTech designs mobile apps and games around a local source of truth, how that shapes Scanzia, Mystery Word and FootyQuiz, and the trade-offs it brings.
Related products: Scanzia Mystery Word FootyQuiz
What is Scanzia?
Scanzia is a mobile document scanner and PDF toolkit currently being developed by EacTech. It brings the document tasks people usually spread across several apps — scanning paper, creating and reading PDFs, reordering pages, merging, splitting, signing and sharing — into one focused mobile app.
The idea behind Scanzia is simple: a phone should be a complete tool for everyday paperwork. A receipt, a signed contract, a page of notes or a copy of a form should take seconds to capture and seconds to send, without first uploading it to a server the user did not choose.
Scanzia is one of four products in the EacTech portfolio. It is in development and is not yet available to download.
Who is it for?
Scanzia is designed for people who handle documents on their phone regularly and want the job done quickly, without juggling multiple apps.
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Everyday paperwork
Receipts, bills, letters, warranties and forms that need to be kept, found again or sent on.
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Freelancers and small businesses
Invoices, signed agreements and expense records that have to leave the phone as clean PDFs.
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Students
Notes, handouts and assignments that need to be scanned, combined and submitted as a single file.
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People on the move
Travelers and field workers who need document tools that keep working with a weak or missing connection.
What problem does it solve?
Mobile document work is often fragmented. One app scans, another merges, a third signs, and a fourth is needed just to move a page. Many tools upload documents to the cloud by default, put basic actions behind sign-up screens, or take too long to open when a document is needed right away.
That friction appears at exactly the wrong moment: at a counter, in a meeting, or minutes before a form is due. Scanzia aims to remove it by keeping the whole core workflow — capture, organize, edit and share — in one place, running on the device.
Core product concept
Scanzia is organized around four steps that match how people actually handle a document, with offline operation as a design constraint rather than an afterthought.
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Capture
Multi-page camera scanning that produces flat, legible pages and collects them into a single document.
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Organize
A local library with folders, names and search, so documents can be found again without scrolling a camera roll.
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Edit
Page-level PDF tools — reorder, rotate, remove, merge, split and sign — that work on the phone.
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Share
Export as PDF and hand documents to any app through the system share sheet.