Reviews of iWatch PDF - Viewer & Reader

By: Kalyani Bhimavarapu App

List of user reviews and ratings for iWatch PDF - Viewer & Reader

Total ratings

4.10 (Rating count: 96)

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Review summary

iWatch PDF lets you view and edit PDFs on Apple Watch and is praised for speed and broad usefulness, with strong developer responsiveness. However, recurring downsides include unreliable syncing, annoying subscription prompts, and a clunky watch UI, plus import rotation bugs and difficulty handling large documents. The app’s concept is valuable, but reliability and UX improvements are needed for consistently smooth usage.

Pros

View PDFs on Apple Watch (core feature)
Very versatile with broad use cases (musicians, students, professionals)
Active developer involvement and responsiveness to feedback
Fast performance and high quality when it works
In-app editing capabilities for on-watch PDFs (e.g., lyrics, setlists)

Cons

Unreliable syncing/upload process with long wait times and repeated retries
Frequent subscription prompts and paywalls that block or limit usage
Poor watch UI/UX: navigation is clunky, taps not registering, hard to reach pages
Import issues: PDFs rotate after import and editing features are limited
Performance issues with large documents (partial uploads, need multiple attempts)

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User Reviews

Recent rating average: 2.80

All time rating average: 4.10

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33% (5)

Date	Author	Comment
2026-04-01	Th*****	Worst app ever
Worst app ever
2025-05-03	Ab*****	Frankly, I thank those who helped me use this great program, and I thank those who supported and worked on this application.
Frankly, I thank those who helped me use this great program, and I thank those who supported and worked on this application.
2025-03-26	Ap*****	I uploaded the document on my phone but could not view it on my watch
I uploaded the document on my phone but could not view it on my watch
2025-03-07	bh*****	Really super fast fantastic quality
Really super fast fantastic quality
2025-02-28	Ka*****	Add a free trial or limited trial.
Add a free trial or limited trial.
2024-12-17	Ri*****	This app has saved my butt So. Many. Times. Being able to review a pdf on your watch seems like one of those “I’d never need to do that” things - until you do it. Plus the developer is super involved and listens to feedback - making this app better and better!!
This app has saved my butt So. Many. Times. Being able to review a pdf on your watch seems like one of those “I’d never need to do that” things - until you do it. Plus the developer is super involved and listens to feedback - making this app better and better!!
2024-12-17	wh*****	I keep finding new things to o with it. Gets better and better. I'm excited about the search feature which will turbecharge it
I keep finding new things to o with it. Gets better and better. I'm excited about the search feature which will turbecharge it
2024-12-12	Id*****	Hard to use
Hard to use
2024-10-25	an*****	it keeps asking for subscription after the first PDF which you upload. Otherwise amazing simple application
it keeps asking for subscription after the first PDF which you upload. Otherwise amazing simple application
2024-10-11	Dr*****	I attempted to upload a 50 page pdf. The app was not able to upload the whole document to my Apple Watch. I had to upload the pdf multiple times and wait about 15 minutes each time for it to sync. Once uploaded, the watch app has a very poor GUI. If you want to go to page 50, you need to click 50 times, as the page scroll does not register taps. If you want to upload more than one document, you must pay or delete the old one. It is easier to screenshot every page of a pdf and sync to a images album on your watch than to use this app. Also the developer cannot take constructive criticism as seen on their responses to other reviews.
I attempted to upload a 50 page pdf. The app was not able to upload the whole document to my Apple Watch. I had to upload the pdf multiple times and wait about 15 minutes each time for it to sync. Once uploaded, the watch app has a very poor GUI. If you want to go to page 50, you need to click 50 times, as the page scroll does not register taps. If you want to upload more than one document, you must pay or delete the old one. It is easier to screenshot every page of a pdf and sync to a images album on your watch than to use this app. Also the developer cannot take constructive criticism as seen on their responses to other reviews.