WatchPDF vs CheatIt
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WatchPDF
View PDF files directly on your Apple Watch. This app allows you to access and navigate PDFs stored on your paired iPhone without needing to transfer them. Enjoy convenient PDF viewing anytime, anywhere.
- View PDFs on Apple Watch
- Stream PDFs from iPhone
- Zoom and navigate pages
- Support for password-locked PDFs
- Adjustable screen brightness
- App Lock feature
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PDF app for Apple Watch only View PDF files by inserting them into your Apple Watch. You can check PDF files anytime, anywhere on your Apple Watch. The watch app can be run alone, but To send PDF files to Apple Watch, you need the iPhone app. Please make sure you have an Apple Watch before purchasing the app. The iPhone app does not support viewing PDF files. The iPhone app sends PDF files to a connected Apple Watch. *Features* - Device: Apple Watch (WatchOS 10+), iPhone (iOS 17+) - File: PDF - Zoom in and out: Zoom in and out of content using the zoom in/zoom out buttons. - Page mode: Switch pages back and forth and go to a specific page - Vertical mode: Navigate pages by scrolling up and down in the list - Support for password-locked PDFs - Runs alone on Apple Watch, iPhone app required for file transfer - Touch the content screen to hide and display various menus and buttons - App screen brightness - App Lock: Only possible when the watch is password-protected ** Phone Streaming ** - Browse and open files inside nearby iPhone app from paired Apple Watch app, and switch pages - Access, browse, and open files on your iPhone from your watch without transferring them to your watch - Paired iPhone and Apple Watch must be in close proximity, and install and run the app on iPhone - Page quality will be adjusted. ** Search "WatchPDF" on YouTube to watch a usage video. ** Our app does not provide separate PDF files. PDF files can be viewed by inserting the file stored by the app user into the app.
CheatIt
Access your notes, documents, and photos on your Apple Watch and iPhone. Organize information, attach PDFs and images, and use AI to get summaries and answers from your content. Continue conversations seamlessly between devices.
- Create and organize notes on iPhone and Apple Watch
- Attach PDFs and photos to notes
- AI summaries and answers from notes/attachments
- Cited AI answers for verification
- Cross-device chat continuity
- Choice of AI models
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With CheatIt, you get notes, a PDF viewer, and AI chat on both your iPhone and Apple Watch. Write notes, save PDFs, scan paper, add photos, and keep everything with you. Open files on your Watch, zoom in to read small text, and ask AI about PDFs, scans, and photos when you need an answer. You can use CheatIt for class notes, lecture PDFs, formulas, diagrams, travel details, recipes, work documents, screenshots, tickets, lists, and anything else you want on your phone or wrist. WHAT YOU CAN DO • Create notes on iPhone or Apple Watch • Organize notes with folders • Add photos, take pictures, import PDFs, or scan paper into a PDF • View notes, photos, scans, and PDFs on Apple Watch • Zoom in to read even the smallest text • Ask AI anything from iPhone or Apple Watch • Attach PDFs, scans, and photos for summaries, explanations, and answers • See source citations for supported PDF answers • Continue chats across iPhone and Apple Watch • Choose the AI model that fits the job • Lock sensitive notes with Face ID • Use Blackout Mode on Apple Watch to hide notes fast NOTES, FILES, AND AI IN ONE APP CheatIt keeps notes, files, and AI together. Write something down, attach a file or photo, open it later on your Watch, and ask AI about it without moving everything between different apps or devices. CheatIt refers to cheat sheets: short personal notes for studying, work, and everyday use. This app is intended for productivity and learning. It is not intended to promote or assist with academic dishonesty or breaking rules. Terms of Service: https://dunitapps.github.io/cheat-it-docs/TermsOfService Privacy Policy: https://dunitapps.github.io/cheat-it-docs/PrivacyPolicy
Screenshots
Verdict
The clearest difference is price: CheatIt at Free against WatchPDF's $4.99. WatchPDF's advantage is rating (5.0 vs 4.0) and review sentiment (89% vs 50%). On ratings volume, ads 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
CheatIt is free to download; WatchPDF costs $4.99 up front. CheatIt sells 2 in-app purchases, starting at $4.99 per month. WatchPDF asks for nothing beyond the download.
WatchPDF holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 89% of WatchPDF's written reviews are positive against 50% of CheatIt's.
WatchPDF ships an update weekly, CheatIt monthly. Both last shipped on October 24, 2026.
| Parameter | WatchPDF | CheatIt |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | 4.0 (2 ratings) |
| Positive reviews | 88.9% of reviews — better | 50.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Weekly — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Requires iOS | 16.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 16 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | kim juyoung | Ilija Ivkovic |
Customer experience
WatchPDF
CheatIt
In-app purchases
WatchPDF
No in-app purchases
CheatIt
- CheatIt Pro (Monthly)$4.991 Month
- CheatIt Pro (Yearly)$34.991 Year









