FurtherM vs PDF Watch Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FurtherM
Access comprehensive learning materials for the latest Cambridge A-Level Further Mathematics curriculum. Features detailed analysis of knowledge points, problem-solving guidance, practice exercises, study plans, and video lessons. Covers Pure Mathematics, Statistics, and Mechanics according to the latest syllabus.
- Detailed knowledge point analysis
- Extensive practice problems
- Study plans
- Learning videos
- Syllabus-aligned exercises
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最新FurtherMath（进阶数学）学习工具
PDF Watch Viewer
View PDF documents directly on your Apple Watch without needing your iPhone. Easily transfer files from your web browser, iCloud, email, or messaging apps to your wrist for convenient access.
- View PDFs on Apple Watch
- Transfer files from iPhone
- Add PDFs from web browser
- Add PDFs from iCloud
- Add PDFs from email/messenger
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► PDF Watch Viewer ◄ Leave your iPhone in your pocket and view your PDF directly to your wrist. PDF Watch Viewer allows you to share files between iPhone and Apple Watch. You can add your PDF from your web browser, from your iCloud or opening it from your email, social or messenger. With this app you will be able to see your PDF on your Apple Watch. No need your iPhone connected once your PDF has been sent. PDF Watch Viewer, have all your PDF on your wrist!
Screenshots
Verdict
The clearest difference is review sentiment: FurtherM at 100% against PDF Watch Viewer's 13%. FurtherM also leads on in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 2 months). PDF Watch Viewer's advantage is price (Free vs $8.99). On ads, 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
PDF Watch Viewer is free to download; FurtherM costs $8.99 up front. PDF Watch Viewer sells 1 one-off in-app purchase. FurtherM asks for nothing beyond the download.
FurtherM ships an update every 3 weeks, PDF Watch Viewer every 2 months. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.
| Parameter | FurtherM | PDF Watch Viewer |
|---|---|---|
| Price | $8.99 | Free — better |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 13.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 19 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | 祖超 夏 | Stefano Russello |
Customer experience
FurtherM
PDF Watch Viewer
In-app purchases
FurtherM
No in-app purchases
PDF Watch Viewer
- Unlimited PDF$1.99
Questions
Is FurtherM free?
Is PDF Watch Viewer free?
Do FurtherM or PDF Watch Viewer have ads?
Which is updated more often, FurtherM or PDF Watch Viewer?
Other comparisons
