TIFF View vs UWorld Player
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
TIFF View
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TIFF View makes it easy to open, preview, and convert TIFF files across iPhone and iPad. View single-page and multi-page TIFF documents, move through pages, and manage multiple files in a clean list or grid view. When you need to share or reuse a page, export TIFF content to PNG, JPEG, or PDF, with adjustable JPEG quality for Pro users. TIFF View also helps you create TIFF files from PDFs and images, making it useful for scanned documents, archived files, image workflows, and everyday file conversion. Features: - Open .tif and .tiff files - Preview single-page and multi-page TIFF documents - Navigate between TIFF pages - Convert TIFF pages to PNG - Export to JPEG and PDF with Pro - Convert PDFs and images to TIFF with Pro - Choose list or grid view for multiple files - Works on iPhone and iPad A focused TIFF viewer and converter for people who need a simple way to inspect, convert, and share TIFF documents.
UWorld Player
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UWorld Player is a free all-in-one media player for watching, listening to and managing video, music, images, PDFs and documents in one app. No account and no ads. ā Key features ⢠Video and music playback for a wide range of codecs (hardware acceleration, external .srt subtitles) ⢠Image viewer linked to your photo library, with basic editing (brightness, contrast, crop, annotation) ⢠PDF viewer with pen and highlighter annotation, page editing and password-protected PDFs ⢠File management (browse and extract archives inside the app) ⢠Text-to-speech reader for text and Markdown (sentence highlighting, auto-scroll, background playback, lock-screen controls) ⢠NAS / shared folders (SMB, Synology) and Google Drive - browse and stream ⢠Camera, camcorder and voice recorder ⢠Dark mode and 10 languages ā Great for ⢠Anyone who wants to view media and documents in one place without switching apps ⢠Students who annotate PDFs and listen to documents to study ⢠Streaming videos straight from a NAS or shared folder at home or work Your files stay on your device - nothing is collected or sent to our servers.
Screenshots
Verdict
The clearest difference is in-app purchases: UWorld Player at none against TIFF View's 1. UWorld Player also leads on update cadence (every 5 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. TIFF View sells 1 one-off in-app purchase. UWorld Player asks for nothing beyond the download.
TIFF View ships an update every 3 months, UWorld Player every 5 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | TIFF View | UWorld Player |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 5 days ā better |
| Ads | No | No |
| In-app purchases | Yes | No ā better |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod, Mac ā better |
| Requires iOS | 16.2 | 15.6 ā better |
| Further details ā not scored | ||
| Size | 5 MB | 91 MB |
| Age rating | 4+ | 17+ |
| Developer | Bostan Constantin | YoungMin Kim |
In-app purchases
TIFF View
- TIFF Viewer Pro$1.59
UWorld Player
No in-app purchases









