Read Master vs FlowPDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Read Master
This app allows users to efficiently create, merge, share, and edit PDF documents. It functions as a text editor, reader, and scanner to streamline paperless workflows.
- Create PDF documents
- Merge PDF documents
- Share PDF documents
- Modify PDF documents
- Text editing
- Document scanning
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Read Master - Flow PDF is a lightweight and easy-to-use PDF app designed for everyday document reading, scanning, and conversion. Whether you need to turn photos into PDF files, extract text from images, view saved documents, or organize visual notes, Read Master gives you a clean and simple way to handle PDF-related tasks on your phone. With built-in OCR recognition, you can capture or import images and convert visible text into readable content. It is useful for study notes, travel documents, receipts, screenshots, book pages, reports, and other paper materials. You can also create PDF files from selected images, preview your generated files, and open documents directly inside the app. The interface is simple, colorful, and easy to navigate, making it suitable for students, office users, travelers, and anyone who works with digital documents. Key Features Image to PDF: Convert photos and pictures into PDF documents OCR Text Recognition: Extract readable text from images and scanned content PDF Viewer: Open and preview PDF files directly in the app Camera Scan: Capture documents, notes, signs, or pages for recognition Sample Gallery: Browse sample files and quickly understand app features Simple File Flow: Create, save, open, and manage PDF results with ease Clean Interface: Bright, intuitive design for fast daily use
FlowPDF
Transform photos and physical documents into professional PDFs. Easily merge, edit, and annotate your documents with text, drawings, and precise cropping. Save refined images or wallpapers directly to your device.
- PDF conversion from photos
- Merge multiple images into one PDF
- Edit PDFs with text, drawings, and annotations
- Rotate, crop, and refine images
- Save edited wallpapers
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Convert physical documents or digital images into professional PDFs with just a photo. FlowPDF simplifies workflows by letting you merge PDFs, edit pages with annotations, rotations, cropping, or freehand drawings, and refine images. Core Features: • PDF Conversion: Turn photos, handwritten notes, or printed pages into editable PDFs via camera. • Merge: Combine multiple images into a single PDF document for easy organization. • Full PDF Editing: Add text notes, draw, rotate pages, or crop sections for precision. • Wallpaper: Save high-resolution wallpapers directly to your photo library or edit them first with rotation, cropping, doodling, and adjustments to brightness, contrast, and saturation before saving. All edits are preserved and stored locally. User Agreement: https://app.deeppdffile.com/termsOfService.html Your subscription will automatically renew at the then-current price of your plan unless auto-renew is turned off at least 24 hours before the renewal. Your App Store account will automatically be charged at the same price for renewal within 24 hours prior to the end of the current subscription period. You can manage or cancel your subscription by visiting the App Store app or Subscriptions under Settings on your Apple device after purchase.
Screenshots
Verdict
The clearest difference is rating: FlowPDF at 4.4 against Read Master's 3.9. FlowPDF also leads on review sentiment (35% vs 0%) and ratings volume (2.2K vs 22). Read Master's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, device support and iOS requirement 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
Both are free to download. FlowPDF sells 3 in-app purchases, starting at $3.99 per 7 days. Read Master asks for nothing beyond the download.
FlowPDF holds the better App Store score, 4.4 against 3.9. That said, the two scores are not equally well evidenced: FlowPDF has 2.2K ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 0% of Read Master's written reviews are positive against 35% of FlowPDF's.
Read Master ships an update every 5 weeks, FlowPDF every 9 days. The most recent releases landed on September 9, 2026 and September 25, 2026 respectively.
| Parameter | Read Master | FlowPDF |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (22 ratings) | 4.4 (2.2K ratings) — better |
| Positive reviews | 0.0% of reviews | 34.8% of reviews — better |
| Number of ratings | 22 | 2.2K — better |
| Update frequency | Every 5 weeks | Every 9 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 43 MB | 55 MB |
| Age rating | 9+ | 4+ |
| Developer | EIGHT PUNCH(HONGKONG)CO.,LIMITED | JINZUAN INTELLIGENCE GARAGE TECHNOLOGY (HK) LIMITED |
Customer experience
Read Master
FlowPDF
In-app purchases
Read Master
No in-app purchases
FlowPDF
- weekly$3.997 Days
- Monthly$12.991 Month
- Yearly$39.991 Year






