High-intent answer

app to scan an id card to pdf and lock it with face id

To scan an ID card or passport page, capture a sharp, glare-free image, crop to the document, export a clean PDF, and lock it behind Face ID — since ID scans are sensitive, on-device handling matters — ScanTo Pro helps you do it on your iPhone.

Get ScanTo Pro on the App Store → free tool →

Short answer

To scan an ID card or passport page, capture a sharp, glare-free image, crop to the document, export a clean PDF, and lock it behind Face ID — since ID scans are sensitive, on-device handling matters.

ScanTo Pro is built for exactly this, with Pay once, No subscription, On-device. Test it on a real example before relying on it, and check the current App Store listing for pricing.

What to look for before choosing

  • Glare reduction and auto edge-detection.
  • Crop to the card/passport cleanly.
  • Export a clear PDF or image.
  • Face ID / password lock on the file.
  • On-device — no forced cloud upload.

A practical decision process

  1. Place the ID on a flat, contrasting surface.
  2. Scan it with ScanTo Pro, avoiding glare.
  3. Crop to the document edges.
  4. Lock the PDF with Face ID.
  5. Share only when you choose to.

Quick comparison

NeedWhat to checkWhy it matters
Pricing modelCheck whether useful features require a subscription, a one-time unlock, or neither.The cheapest app on day one may not be cheapest after a year.
Privacy modelPrefer on-device work when the content is sensitive.Private documents, resumes, study data, and family content deserve careful handling.
Export / lock-inConfirm file formats, sharing, backup, and deletion controls.A good app should help you finish the task, not trap your work.

Where ScanTo Pro fits

ScanTo Pro fits when you need a clean, secured scan of an ID or passport page without uploading it anywhere.

Pay onceNo subscriptionOn-device

This page is an independent buying guide. App Store features and prices can change, so confirm details on the listing before purchase.

FAQ

Can I lock the scan?

Yes — ScanTo Pro can protect the file with Face ID or a password.

Will glare be a problem?

Glare reduction and edge-detection help produce a clean, readable scan.

Does it stay on my phone?

Yes — scanning is on device; nothing is uploaded unless you share it.