LumenScan

Free plan AndroidiPhone

What LumenScan is

LumenScan is a document scanner for Indian paperwork, available on iOS and Android. It captures documents automatically, straightens perspective, cleans shadows, and exports scans as PDF, JPEG, PNG, or Word documents. On-device OCR works offline and reads English, Hindi, Tamil, and Telugu. The app can extract GST details, mask Aadhaar numbers, and sign PDFs on the device. Scans are sorted into categories such as ID, Invoice, Receipt, Legal, and Notes; users can also add tags, favorites, and search document text. Files can be shared with other apps, and business cards can be saved to Contacts. iOS users can optionally sync scans to their own iCloud account. The maker says scans and OCR text stay on the device, while anonymous analytics and crash diagnostics are enabled by default and exclude document contents and personal details. The free plan includes daily scans, PDF export, on-device OCR, and no account requirement. Pro is ₹149 per month or ₹999 per year; the yearly plan includes a 7-day trial. A lifetime option is listed at ₹2999 per month, with a one-time payment and no renewal.

Who it suits

LumenScan suits people handling Indian paperwork such as GST invoices, identity documents, passports, receipts, or contracts, especially those who want on-device OCR and document tools.

What it does well

On-device OCR works offline in four listed languages.
Scans can be searched by their recognized text.
Offers on-device Aadhaar and PAN masking before sharing.
Free plan includes daily scans and PDF export.

What to know first

Free plan limits daily scans.
Anonymous analytics and crash diagnostics are enabled by default.
Support is provided on a reasonable-efforts basis.

Limits

The Free plan allows daily scanning and PDF export. Pro removes the daily scan limit; the yearly plan lists unlimited OCR, GST extraction, fill and sign, and Word and PNG export.

Plans

Plan	Billed and limits	Price
Free	Daily scans · PDF export · on-device OCR · no account	Free
Pro monthly	Monthly · Pro features	₹149 a month
Pro yearly	7-day trial · Unlimited OCR · GST extraction · fill & sign · Word / PNG export	₹999 a year
Pro lifetime	Pay once · Everything in Pro · no renewal	$2,999, paid once

As lumenlabs.works lists them, read 7 Oct 2026. The maker's own page has the final word.

Getting started

Open the LumenScan website.
Install the app on Android or iOS.
Start with the Free plan, which works without an account.
Scan paperwork and export it as a PDF.
Choose Pro monthly, yearly or lifetime for Pro features.

Verdict

LumenScan combines mobile scanning with offline OCR and tools for Indian documents, including GST extraction and Aadhaar masking. Review the daily scan limit and the listed plan terms when choosing between Free and Pro.

Questions

Is LumenScan free?

Yes. The Free plan is listed at ₹0.00 per free and includes daily scans, PDF export and on-device OCR.

What do the paid plans cost?

Pro monthly is ₹149 per month and Pro yearly is ₹999 per year. Pro lifetime is listed at ₹2,999 per month, with pay-once billing and no renewal described.

Is there a free trial?

Yes. A 7-day trial is listed with Pro yearly.

Which devices can run LumenScan?

LumenScan is available for Android and iOS.

Does OCR work offline?

Yes. On-device OCR works offline and reads English, Hindi, Tamil and Telugu.

Where are scans stored and can they sync?

The maker says scans and OCR text stay on the device. On iOS, users can optionally sync scans to their own iCloud account.

Facts from LumenScan's own pages

Analytics: Anonymous product analytics and crash diagnostics are enabled by default through PostHog and Sentry, and do not include document contents or personal details. · lumenlabs.works, 7 Oct 2026
Android app: Yes · lumenlabs.works, 23 Sept 2026
Auto capture: Yes · lumenlabs.works, 23 Sept 2026
Capture and export: The app detects document edges, corrects perspective, cleans shadows, and exports scans as PDF, JPEG, PNG, or Word documents. · lumenlabs.works, 7 Oct 2026
Document organization: Scans are automatically sorted into ID, Invoice, Receipt, Legal, and Notes categories, with tags, favorites, and full-text search. · lumenlabs.works, 7 Oct 2026
Free plan: Yes · lumenlabs.works, 23 Sept 2026
Free tier limit: The maker describes free daily scanning and PDF export, while Pro removes the daily scan limit and unlocks additional features. · lumenlabs.works, 7 Oct 2026
Integrations: Users can share files with other apps, save scanned business cards to Contacts, and optionally sync scans to their own iCloud account on iOS. · lumenlabs.works, 7 Oct 2026
Intended users: The maker says LumenScan was built for Indian paperwork and highlights GST invoices, identity documents, passports, receipts, and contracts. · lumenlabs.works, 7 Oct 2026
iOS app: Yes · lumenlabs.works, 23 Sept 2026
Maker: Lumen Labs describes itself as a small independent studio operated by NOVA-LUMEN LABS LLP, registered in Karnataka, India. · lumenlabs.works, 7 Oct 2026
Multipage PDF: Yes · lumenlabs.works, 23 Sept 2026
OCR: On-device OCR works offline and reads English, Hindi, Tamil, and Telugu on the maker's page. · lumenlabs.works, 7 Oct 2026
Privacy: The maker says scans and OCR text stay on the device and are not uploaded to its servers; optional iCloud sync uses the user's private iCloud account. · lumenlabs.works, 7 Oct 2026
Purpose: LumenScan is a document scanner for Indian paperwork that scans, recognizes text, extracts GST details, masks Aadhaar numbers, and signs PDFs on the device. · lumenlabs.works, 7 Oct 2026
Searchable PDF: Yes · lumenlabs.works, 23 Sept 2026
Security controls: The app offers an optional biometric vault and on-device Aadhaar and PAN masking before sharing; it can also password-protect PDF exports. · lumenlabs.works, 7 Oct 2026
Support: The maker provides support by email on a reasonable-efforts basis. · lumenlabs.works, 7 Oct 2026

Where LumenScan stands on Freedom251

Scanner apps#11 of 76
Mobile Scanning Apps#16 of 76