Comparison

1P PDF SCAN vs AlignScan

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

1P PDF SCAN

Features
Read full description

학생, 직장인, 프리랜서를 위한 최고의 문서 스캐너 1P SCAN은 복잡한 기능 없이 빠르게 문서를 스캔하고 PDF로 저장할 수 있는 초간단 스캐너 앱입니다. 누구나 직관적으로 사용할 수 있어 처음 사용하는 분도 바로 활용할 수 있습니다. 이런 기능이 있어요: -카메라로 찍자마자 자동 스캔 & PDF 저장 -자동으로 가장자리 인식하고 보정 -여러 장을 하나의 PDF로 묶기 -이미지 필터 적용으로 더 선명하게 이런 분께 추천해요: - 수업 노트를 PDF로 정리하고 싶은 학생 - 영수증, 계약서를 스캔해 보내야 하는 직장인 - 복잡한 기능보다 심플함을 원하는 모든 사람 - 책스캐너,북스캐너 , book scanner 기능추가 (한페이지스캔) 스캔은 빠르게, 저장은 간편하게. 이제 1P SCAN 하나면 충분합니다.

About

AlignScan

Easily transform document photos into clear, professional files. Features auto-detection, perspective correction, and image enhancement for polished JPG or PDF exports. Ideal for students, professionals, and everyday users needing quick document scanning.

Highlights
  • Auto document detection and crop
  • Perspective correction
  • Image enhancement
  • A4-style page layout
  • JPG and PDF export
  • Privacy-friendly local processing
Features
Read full description

AlignScan is a lightweight mobile app for document scanning, OCR text extraction, and complete PDF editing — scan, sign, merge, split, compress, protect, and convert PDFs in one place. Whether you're submitting homework, organizing contracts and reports, extracting text from images, signing documents, or saving receipts and paper records, AlignScan turns ordinary document photos into clear, polished files. Why choose AlignScan • Auto document detection and crop Detects the useful document area and removes distracting background • Perspective correction Fixes tilted, angled, or distorted page shots for a cleaner result • Image enhancement Reduces shadows, improves brightness, and makes text easier to read • OCR text extraction Extract text from document photos or imported images, then copy it or save it as a TXT file • Sign PDFs Draw, type, or stamp a signature and place it anywhere on the page • Merge, split & compress PDFs Combine multiple files, split a PDF into separate pages, or shrink file size for easier sharing • Protect & convert PDFs Encrypt PDFs with a password, or convert to Word, Excel, image, or text • A4-style page layout Centers and formats pages neatly for a more professional look • JPG and PDF export Export single images or combine pages into PDF files • Privacy-friendly local processing Core scan, OCR, and formatting steps are handled on device Great for • Students scanning homework, notes, and test papers • Professionals capturing contracts, reports, invoices, and meeting notes • Users extracting text from printed documents, forms, receipts, and images • Anyone needing to sign, merge, split, compress, protect, or convert PDFs • Everyday users saving receipts, forms, certificates, and printed records • Mobile work scenarios where documents need to be scanned quickly • Multi-page files that need to be combined and archived How it works Scan a document Point your camera at any document — AlignScan auto-crops, corrects perspective, enhances, and formats the page for you. Extract text with OCR Take a photo or import an image, then copy the recognized text or save it as a TXT file. Edit PDFs Sign, merge, split, compress, protect with a password, or convert PDFs to Word, Excel, image, or text. Export Preview and export your pages as JPG or PDF files. With AlignScan, your document photos look straighter, cleaner, and more professional. Extract useful text from images, and handle all your PDF editing needs in one app. Try AlignScan free with 20 complimentary saves. Choose a monthly or yearly subscription, or unlock everything with a one-time lifetime purchase. Subscriptions auto-renew; cancel anytime in your App Store account settings. Your scans stay private with on-device processing. AlignScan only accesses the camera, photos, and local storage when needed for scanning, importing, OCR recognition, and exporting files. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.aitoolsoft.com/privacy-policy.html Support: support@aitoolsoft.com

Screenshots

1P PDF SCAN4 screens
AlignScan4 screens

Verdict

The call

The clearest difference is in-app purchases: 1P PDF SCAN at none against AlignScan's 1. AlignScan's advantage is iOS requirement (15.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AlignScan sells 1 one-off in-app purchase. 1P PDF SCAN asks for nothing beyond the download.

UpkeepUpdate frequency

1P PDF SCAN ships an update every 2 weeks, AlignScan fortnightly. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 8 level
1P PDF SCAN versus AlignScan: the parameters behind the verdict, then further details
Parameter1P PDF SCANAlignScan
PriceFreeFree
Rating—3.3 (4 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 2 weeksFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Paid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size3 MB6 MB
Age rating4+4+
DeveloperPassionEx智慧 吴

In-app purchases

None

1P PDF SCAN

No in-app purchases

1 purchases

AlignScan

One-time1
  • AlignScan Full Version$0.99

Questions

Is 1P PDF SCAN free?
1P PDF SCAN is free to download, with no in-app purchases.
Is AlignScan free?
AlignScan is free to download, with in-app purchases available.
Do 1P PDF SCAN or AlignScan have ads?
Neither 1P PDF SCAN nor AlignScan shows ads.
Which is updated more often, 1P PDF SCAN or AlignScan?
1P PDF SCAN ships an update every 2 weeks, and AlignScan fortnightly. Most recently, 1P PDF SCAN was updated on September 29, 2026 and AlignScan on October 2, 2026.

Other comparisons