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TapScanner is a document scanning app that converts documents to PDF with OCR support, editing, and cloud synchronization, but requires a paid subscription even for basic use.

The app scans documents using the phone camera, converts them to PDF/JPG with OCR, and allows signing, but has aggressive monetization with paid trial period and hidden charges.

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The app scans documents through the camera, automatically processes images and saves them as JPEG or PDF, supports OCR for Russian and other languages (with Cyrillic limitations), cloud synchronization and export to various services via subscription.

The app scans documents from a smartphone camera into PDF/JPEG with basic processing (brightness adjustment, cropping, filters), but recent versions have included intrusive advertising that makes the app often unusable.

App for scanning physical books into PDF using neural networks for page straightening and text recognition (OCR), but most core features became paid after the initial release.

A mobile document scanner that converts files to PDF with OCR and cloud sync, but is accompanied by widespread complaints about unauthorized charges and subscription cancellation issues.

Mobile app for fast scanning of documents and photos into PDF/JPEG with professional filters, editor and digital signature, requiring a paid subscription for export and core functionality.