LumenScan · Comparison
LumenScan vs CamScanner and Adobe Scan
CamScanner and Adobe Scan are long-established scanner apps with very large user bases. LumenScan is much newer and smaller. This page explains what LumenScan does differently, and where the bigger apps may suit you better.
| Question | LumenScan | CamScanner / Adobe Scan |
|---|---|---|
| Where does OCR run? | On your device. Works with no internet. | Check each app's privacy policy and settings; features differ by plan. |
| Indian scripts | English, Hindi, Tamil and Telugu on iPhone. English and Hindi on Android today. | Check the language list in each app before you rely on it. |
| GST invoice / receipt fields | Extracts GSTIN, amount and vendor on-device (Pro). | Not a headline feature of either app as far as we know. Verify in the app. |
| Aadhaar / PAN masking before sharing | Yes, on-device masking. | Verify in the app. |
| Face ID / biometric vault | Yes. | Verify in the app. |
| Ads and data sale | No ads, no data sale. | See each app's policy. |
| Track record | New app, small user base, few or no public reviews yet. | Years of use and very large review counts. |
Who LumenScan is for
LumenScan is built for people who scan sensitive paperwork — ID cards, invoices, receipts, contracts — and would rather the text recognition happened on their phone than on someone's server. It was designed with Indian documents in mind: Hindi, Tamil and Telugu OCR, GST invoice fields, UPI QR detection and Aadhaar/PAN masking.
Where the bigger apps may be the better choice
- You need a mature tool with a long public track record and a large community.
- You rely on a wider ecosystem of document tools, cloud storage integrations or team features that LumenScan does not try to match.
- You need languages LumenScan does not yet read.
How to decide in five minutes
- Install LumenScan (free) and scan one real document you care about.
- Turn on airplane mode and scan again. If OCR still works, it is running on-device.
- Open the exported PDF and search for a word from the page.
- Do the same in the app you use today and compare speed, accuracy and what each one asks of you.
Frequently asked questions
- Is LumenScan a CamScanner alternative?
- Yes, it does the same core job — turn a phone photo into a clean, searchable PDF — with on-device OCR and India-specific tools such as GST extraction and Aadhaar/PAN masking.
- Does LumenScan upload my scans?
- No. Scanning, OCR, extraction and filing run on your device. Scans only leave your phone if you share or export them, or turn on iCloud sync between your own Apple devices.
- Is LumenScan free?
- You can scan for free every day and export to PDF. Pro removes the daily limit and adds GST extraction, signing, password-protected PDFs, Word/PNG export, Smart Folders and iCloud sync.
Try LumenScan, a private document scanner.