Comparison

Paste to PDF vs Doc Align

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

Head to head
About

Paste to PDF

Features
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Paste an image into a PDF file easily! 1) Import a PDF from the Files app. 2) Choose an image from the Photos app. 3) Paste the image, then adjust its size and position. 4) Save the updated PDF back to the Files app. Need to add more images? Simply save your updated PDF, re-import it, and paste additional images.

About

Doc Align

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Key Features - Scan documents, notes, OA boards, blackboards, and photos - Import photos saved on your iPhone - Automatically detect document edges - Auto-correct distortion and straighten images - Extract text from images (OCR) - Share as JPEG or PDF - Share extracted text only What is Doc Align? Doc Align automatically corrects distortions and converts captured or imported images into clean, straight PDFs or JPEGs. It works like a scanner, and with OCR, you can extract text for work, study, or organization. Sharing is simple β€” send PDFs or images instantly. You can also import photos saved on your iPhone, making it easy to use anytime. Everything is done within the app for smart document management at your fingertips. Useful for - Preparing neat documents for submission - Saving whiteboard notes or board writings - Organizing business cards or receipts into PDFs - Extracting text from images for reuse

Screenshots

Paste to PDF3 screens
Doc Align4 screens

Verdict

The call

The clearest difference is price: Doc Align at Free against Paste to PDF's $0.99. Doc Align also leads on iOS requirement (15.0 vs 17.0). Paste to PDF's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Doc Align is free to download; Paste to PDF costs $0.99 up front. Doc Align sells 1 one-off in-app purchase. Paste to PDF asks for nothing beyond the download.

UpkeepUpdate frequency

Paste to PDF ships an update every 10 days, Doc Align monthly. The most recent releases landed on September 22, 2026 and September 2, 2026 respectively.

Scorecard5 real differences Β· 1 level
Paste to PDF versus Doc Align: the parameters behind the verdict, then further details
ParameterPaste to PDFDoc Align
Price$0.99Free β€” better
Update frequencyEvery 10 days β€” betterMonthly
AdsNo β€” betterYes
In-app purchasesNo β€” betterYes
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS17.015.0 β€” better
Further details β€” not scored
Size2 MB18 MB
Age rating4+4+
DeveloperTaichi KasugaiKazuhisa Kobayashi

In-app purchases

None

Paste to PDF

No in-app purchases

1 purchases

Doc Align

One-time1
  • Remove Ads$4.99

Questions

Is Paste to PDF free?
Paste to PDF costs $0.99, with no in-app purchases.
Is Doc Align free?
Doc Align is free to download, with in-app purchases available.
Do Paste to PDF or Doc Align have ads?
Doc Align shows ads; Paste to PDF does not.
Which is updated more often, Paste to PDF or Doc Align?
Paste to PDF ships an update every 10 days, and Doc Align monthly. Most recently, Paste to PDF was updated on September 22, 2026 and Doc Align on September 2, 2026.

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