Comparison

PDF Editor Scanner vs PDF Flow

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

Head to head
About

PDF Editor Scanner

This mobile app transforms your device into a powerful PDF scanner and editor. It uses AI to scan, convert, edit, sign, and organize PDF documents, offering features like OCR, text summarization, and secure password protection.

Highlights
  • AI-powered document scanning
  • Edit, annotate, and sign PDFs
  • Convert between PDF and other formats
  • OCR for text recognition
  • Summarize and translate PDFs with AI
  • Organize and manage PDF files
  • Password and biometric security
Read full description

PDFStation - PDF app what cope with large PDF files. Its mobile scanner use for scan, edit, convert, sign, and manage PDF files with smart AI tools. Your daily pdf editor, pdf reader, viewer, creator,  maker,  manager, organizer, pdf toolkit - everything in one powerful ai app. PDF Scanner Turn your phone into a powerful ai document scanner. Scan documents, receipts, school books, notes, office contracts, and IDs in high quality in PDF Station. Automatic edge detection in documents, color correction, and perspective fix. Save as PDF or JPG, merge, converter or split pdf files with binder and merger. In PDFStation you can rename files, create folders, organize your workspace, and scan image and add pdf or share. AI PDF Tools Do more with built-in ai pdf editor and pdf scanner ai. Chat with PDF copilot to summarize, translate, or rewrite text. Use ai document editor, maker, pdf converter, ai signer pdf for free. Advanced ocr scanner / pdf ocr for text recognition, image to text, scan to text, and searchable in 20+ languages. AI Edit & Annotate Your pocket pdf editing ai app for everyday tasks. Add text to scan, highlight, draw, or comment. Create watermaks and add it to all pdf documents. Fill and sign pdf with digital signature / electronic signature. Add or delete pages, apply pdf markup or annotation tools, and write on freely. Convert & Create Scan or upload image document to convert image or file to pdf. Photo pdf converter, image to pdf, jpg to pdf, and pdf to jpg, pdf to txt supported. Organize & Manage Merge pdf photos, combine and split pdf, reorder pages, rename files. All your pdf files under control with pdf manager app and document organizer. Ideal office pdf tools for work documents and projects. Security & Sharing Protect with password, Face ID, or Touch ID. After convert share your pdf via email - work offline safely, with no access. Why PDFStation Work with pdf kit / pdf tool Free pdf editor & fast pdf scanner with AI funstions Clean interface, secure storage, accurate OCR Download now - your complete ai pdf app free to scan, edit, sign, and manage documents anywhere. Terms of Use: https://shorturl.at/uSjNn Privacy Policy: https://shorturl.at/O8M4K

About

PDF Flow

This app is an offline PDF tool for creating, viewing, editing, and organizing PDF documents directly on your device. Generate PDFs from photos or text, edit pages, compress files, and manage your local library without needing an account or uploading your data.

Highlights
  • Create PDFs from photos, text, or blank pages
  • Edit PDF pages, insert or remove pages
  • Compress PDFs with adjustable strength
  • Organize files with categories and favorites
  • Offline file management and editing
  • Import and export via Files app and share sheet
Features
Read full description

PDF Flow is your private offline PDF tool for viewing, creating, editing and storing PDFs on your phone. Generate PDFs from photos, text or blank pages, edit pages in a clear reader view, and save all files on your device. Create PDF files - Merge selected photos into one PDF - Type text and export clean PDF documents - Create blank PDFs with custom page numbers - Import PDFs and images from the Files app Read & edit PDF pages - Read documents continuously, navigate quickly with page thumbnails - Zoom in/out for clearer reading - Insert blank pages or add photo pages - Duplicate pages or remove unwanted ones - Modify single pages while keeping your original file intact Compress & share PDFs - Select compression strength to fit your needs - Preview estimated file size before compression - Save a copy of your original document if needed - Export or share PDFs through iOS native share sheet Manage your local file library - Sort files by name, date or file size - Use categories and favorites to filter your documents - Search filenames and view recent searches - Restore deleted files or erase them forever - Clear temporary cache and thumbnails without deleting PDFs All PDF editing, reading, compression and file management happens directly on your iPhone.  PDF Flow needs no account and will never upload your files to outside servers. Your documents only leave the app when you actively share them via iOS share functions. Feature performance varies based on file content, format, device hardware and iOS system version.

Screenshots

PDF Editor Scanner4 screens
PDF Flow4 screens

Verdict

The call

PDF Editor Scanner and PDF Flow both sit at 5.0 stars, but that hides the real split: 100% of PDF Editor Scanner's written reviews are positive against 0% of PDF Flow's. PDF Editor Scanner also leads on update cadence (every 3 days vs every 3 weeks) and monetization model (free vs ad-supported). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for PDF Editor Scanner against 5.0 for PDF Flow. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews are what separate them: 100% of PDF Editor Scanner's written reviews are positive against 0% of PDF Flow's.

UpkeepUpdate frequency

PDF Editor Scanner ships an update every 3 days, PDF Flow every 3 weeks. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

Scorecard5 real differences · 5 level
PDF Editor Scanner versus PDF Flow: the parameters behind the verdict, then further details
ParameterPDF Editor ScannerPDF Flow
PriceFreeFree
Rating5.0 (4 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings4 — better1
Update frequencyEvery 3 days — betterEvery 3 weeks
AdsYesYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 — better16.6
Further details — not scored
Size12 MB75 MB
Age rating4+4+
DeveloperMarat AlimovFuzhou Qingyue Network Technology Co., Ltd.

Customer experience

PDF Editor Scanner

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

PDF Flow

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

PDF Editor Scanner

No in-app purchases

None

PDF Flow

No in-app purchases

Questions

Is PDF Editor Scanner free?
PDF Editor Scanner is free to download, with no in-app purchases.
Is PDF Flow free?
PDF Flow is free to download, with no in-app purchases.
Which has better reviews, PDF Editor Scanner or PDF Flow?
PDF Editor Scanner and PDF Flow are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.
Do PDF Editor Scanner or PDF Flow have ads?
Both PDF Editor Scanner and PDF Flow show ads.
Which is updated more often, PDF Editor Scanner or PDF Flow?
PDF Editor Scanner ships an update every 3 days, and PDF Flow every 3 weeks. Most recently, PDF Editor Scanner was updated on September 30, 2026 and PDF Flow on October 10, 2026.

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