PDF Scanner vs Vyst
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Scanner
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PDF Scanner - Easy Scan PDF transforms your iPhone into a lightweight, easy-to-use, and fast document scanner. Capture receipts, notes, contracts, or whiteboards with automatic edge detection and export them as high-quality PDF files to your phone. Enjoy unlimited use with a one-time payment – no subscription fees required! Choose from basic color, black and white, or grayscale scanning options to suit your needs. Easily merge multiple pages or documents into one PDF with just a few taps! Why Choose PDF Scanner? "Perfect for quick scans on the go!" – Tiana "Simple, Fast, and Lightweight – love it!" – Vince "No subscription fee, Superb!" - Antonio Key Features: Smart Scanning: Use your camera to scan documents or photos. Auto-detect edges and enhance clarity with options for basic color, black and white, or grayscale output. Supports multi-page scans with fast processing. Easy Export: Save scanned documents as PDFs directly to your phone’s storage. No complicated steps – just scan and go! Merge Pages: Combine multiple scans or documents into a single PDF effortlessly, ideal for reports or contracts. User-Friendly: Designed as a lightweight, easy-to-use app with a clean interface. Perfect for students, professionals, and travelers. User Scenarios: Business: Scan contracts or invoices and merge them into one PDF for records with speed. Students: Digitize notes or handouts and combine pages for study with ease. Travelers: Store tickets or passports as a single PDF on your device quickly. Home Use: Archive bills or personal papers easily in one file.
Vyst
This app encourages unfiltered writing by making your words fade as you type. Focus on your thoughts without the distraction of editing, and review your complete text later. It's ideal for journaling, idea capture, and overcoming writer's block.
- Words fade as you type
- iCloud sync
- Minimal themes
- Private writing, no accounts
- Export to Notes, Files, or share
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Vyst frees your thoughts from editing. Your words fade as you write, so you can focus on what you're thinking, not how you're saying it. No cursor jumping back. No rewording. Just pure, unfiltered writing. How it works Start typing and watch your words gently dissolve behind you. Everything is saved, but hidden from view until you're done. Swipe down to finish and see your complete text. Perfect for • Morning pages & freewriting • Journaling without judgment • Capturing ideas before they slip away • Getting past writer's block • Mindful reflection Features • Words fade as you type • iCloud sync across devices • Beautiful minimal themes • Your writing stays private, no accounts, no tracking • Export to Notes, Files, or share anywhere Write freely. Edit later.
Screenshots
Verdict
The clearest difference is iOS requirement: PDF Scanner at 15.1 against Vyst's 18.0. On price, ads, in-app purchases 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
PDF Scanner costs $0.29 and Vyst $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | PDF Scanner | Vyst |
|---|---|---|
| Price | $0.29 — better | $0.49 |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | — | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 24 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Tsz Chung Chau | Johan Thorell |
In-app purchases
PDF Scanner
No in-app purchases
Vyst
No in-app purchases









