# Fullnotes: PDF Notes & Canvas — user reviews > 14 indexed App Store user reviews of Fullnotes by Komchan Maneechai, rated 4.60/5 from 27 ratings. - Source: https://appshunter.io/ios/app/fullnotes-pdf-notes-and-canvas/id6477992713/reviews - App overview in markdown: https://appshunter.io/ios/app/fullnotes-pdf-notes-and-canvas/id6477992713.md - Rating breakdown: 5★ 23 · 4★ 1 · 3★ 0 · 2★ 2 · 1★ 1 ## Most critical reviews (10 lowest-rated) ### 2/5 — Locks Up *2026-01-29* Simple test, added a pen mark then tried to erase it, it locks up every time I select the eraser. Not sure if the Apple Pencil works, the app doesn’t work long enough to test it, but it almost feels like the pencil may be part of the reason it locks up. Could have lots of potential I just can’t keep it working long enough to know. ### 2/5 — Need to upgrade the basic settings *2026-01-19, version 3.3.0* My pdf pages weren’t vertical but horizontal a4, the app was still treating them as vertical and distorting all the contents inside the document ### 2/5 — App review *2024-11-24* App is not working I can’t use pdf files ### 2/5 — Is it a bug for importing pdf? *2024-11-24, version 2.7.0* I can’t import pdf file,is it a bug? ### 2/5 — No *2024-11-24, version 2.7.0* Why I cannot add pdf into Canvas? ### 2/5 — 不能 import pdf *2024-11-24, version 2.7.0* 不能 import pdf, 為什麼？ ### 2/5 — There is no user guide in the app. *2024-11-23, version 2.7.0* Dragging pdfs to the canvas does not work properly. ### 3/5 — Cant Drag n Drop PDF and Photo *2024-11-25, version 2.7.0* iOS 18.1.1 ,Ipad pro M2 ### 4/5 — Exporting canvas to PDF does not work *2024-12-02, version 2.7.2* Imported a PDF’s 2 pages and exported the canvas. It did not export. My iPad started heating. Please fix this issue. Otherwise the app is perfect!! ### 5/5 — Great app with great dev *2026-07-05* 05/7 update: well well, the developer was quick to respond. Problems all fixed and the app is working great. Highly recommend it 01/7 Update: deleted and then reinstalled the app. Still doesn’t work. Basically just launches, gives a message about syncing. The frozen. Nothing. Apple Pencil doesn’t make a difference. Was this vibe coded? Just extremely buggy. Locks up and then does nothing. Waste of my lifetime purchase! **Developer response:** Hi, thank you for your feedback. Could you please share more details about the issue? We’d love to look into it and fix it as soon as possible. You can contact us at fullnotesapp@outlook.com ## Most praised reviews (4 highest-rated) ### 5/5 — Good one *2026-02-21, version 3.5.0* It is really easy to use. ### 5/5 — buggy *2024-11-24* The app does not work well where the pen function doesn’t write and there isn’t a function to contact the Developer or there is no Home Page or Menu within the App. Pls double check your app. ### 5/5 — Buggy, missing features, has potential *2024-11-24* 5 stars for the freebie though, ill update the header of this review if I see improvements. ### 5/5 — Good integration between PDF and infinite canvas *2024-10-31, version 2.6.1* So convenient --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*