# PDF Scanner : Converter,Editor — user reviews > 29 indexed App Store user reviews of PDF Scanner by KN APPS STUDIO, rated 4.40/5 from 39 ratings. - Source: https://appshunter.io/ios/app/pdf-scanner-convertereditor/id1659586239/reviews - App overview in markdown: https://appshunter.io/ios/app/pdf-scanner-convertereditor/id1659586239.md - Rating breakdown: 5★ 33 · 4★ 0 · 3★ 0 · 2★ 1 · 1★ 5 ## Newest reviews (11 of 29) ### 1/5 — Worst experience 😡😡😡 *2024-12-08* I’ve selected all my pages and resize them, then app continuously crashing. And has no recent or memory option.. to make it easier to do again… But unfortunately I’ve to selected all of my pages and again resize them… very bad experience with thi stuffff… ### 1/5 — Waste of time *2024-11-10* This app only works if you pay, or else just you will scan the documents and do nothing, waste of time Worst Also filled with ads ### 1/5 — Worst app *2024-10-19* I purchased plan and when i back to app, immediately crashed and now when i open app it’s crashed every time before launch. ### 1/5 — The app and files automatically get deleted *2024-10-01* They don’t have any option for the sign in, and when you scan something, and I don’t know why, but app and files automatically get deleted ### 1/5 — Fix the bug … first time open the app & second time it’s not opening automatically you get on home *2024-09-24* First open app & second time Automatically you I’ll get Home Screen ### 1/5 — reduce pro cost *2024-09-22* app is good, but the upgrade to pro cost is very high, no one will buy pro with that much cost when there are better alternatives available, I only want 2 extra features, no ads and unlimited scan, cant you like cut the features and make pro cost less? ### 1/5 — Erroneous Payment for the subscription *2024-09-04* I was told that Rs 5 would be cut as a verification amount for the account verification for the free trial. However a transaction of Rs 1999 is done from the account. Please refund the amount and I would like to cancel this purchase. Bad customer service and no contact given to contact the helpline. ### 1/5 — Crash issue *2024-08-24* Application getting crash when user is on edit pdf page and try to scroll the page ### 1/5 — Pathetic app not for scanning but only for watching ADs *2024-08-20* Download this app only if you want to watch ads. Its doesn’t allow you to scan your doc before watching at least 5 ads and then when you complete your editing and if you want to share it that again watch 5 ads and then it will end up asking membership. Finally you end uninstalling and adding review like i did after wasting 30 minutes of your time. ### 1/5 — Bugs at every click *2024-06-15* One of the worst scanner app ever used, I am deleting it within hours as the developer doesn’t allow even single scans without ads and upgrade pop ups. ### 1/5 — Do not download *2024-05-02* This is a stupid app. After spending all that time editing a pdf document, when I want to share it, it will endlessly show me ads and then ask to pay to get their membership. You cannot share your pff unless you pay them. This used to be such a good app. What happened to you guys? ## Most critical reviews (10 lowest-rated) ### 1/5 — Disgusting app *2026-06-26* Reorder there is no way to see the doc it comes in list rather than the gallery view where reorder option comes and goes to list when its time to reorder who the hell is the ui/ux person zero sense of it so annoying and Ads come every move AND GUESS WHAT THEY ARE CHARGING FOR IT GUYS THERE ARE OTHER APPLICATIONS DOWNLOAD IT THEY EVEN AUTODETECT AND CROP REORDER IN PROPER WAY IDK WHY THESE IDIOTS MADE THIS APP IF CANT MAKE EASY FOR THE PEOPLE DONT MAKE APPS ### 1/5 — Terrible app *2026-06-08* Please never install it, it wasted so much time and deleted all my documents, and finally when I was being able to save them, all the scanning was cut and came in green negative, terrible app ### 1/5 — Scamster APP *2026-04-26* Beware !! This is a Scam App It cant create pdf of 6 images also .. the app doesnt work, it just does nothing . It only allows me to send 6 images through whats app and this is not The original Cam scanner .. i realised it later.. ### 1/5 — App Crashes *2026-01-13* The App is crashing continuously , we are unable to open and access the saved data, even after paying for subscription. Highly disappointed ### 1/5 — Very poor performance *2025-08-13* Was there a guy from house keeping on the coding & developer team, case the app doesn’t work it doesn’t seem to know what to do when options are selected on the interface ### 1/5 — The worst scanner app *2025-04-24* You will force to watch the ads every time you do an action like rename the file or delete a files. The maximum you can scan is upto 24pages. The auto/ manual document scanner is the worst. It will also cover up the document which you haven’t selected it. Go with other application for scanning document. You all will regret if it is in bulk to scan ### 1/5 — App is not opening *2025-01-31* I installed this app scanned some important notes …. And the next day the app stopped opening… as soon I click on the app it opens and closes immediately… my notes is now gone time waste ### 1/5 — Worst app *2025-01-29* Worst app ever fully glitch i scanned 20 pages but once i clicked save option the copies were gone they are not saved in files also totally wasted my time worst app ever!! ### 1/5 — Too many ads. Too many bugs. *2024-12-28* Too many ads. Picks page parts almost randomly. Too much work to adjust the lage after taking photo. ### 1/5 — Fraud service *2024-12-22* They say 3 days trial, but if you cancel within trial period they are still charging money. They don’t have any customer care number where you can raise the concern. Only over email concerns can be raised, not sure how much responsive that will be, because I’m yet to get a resolution on my issue. Be very aware before you opt for their services. ## Most praised reviews (8 highest-rated) ### 5/5 — Blown away by the amazing experience! *2024-11-28* Simple, crisp, concise. Whatever a man could need more? The user interface is extremely streamlined to curate to one’s needs. There’s no watermarks and the app overall is very fast. Cheers! ### 5/5 — Good service *2024-10-02* Very popular scanner app ### 5/5 — Easy to Use PDF Scanner *2023-08-08* The app's ability to auto-crop, enhance, and convert images into PDFs is impressive. ### 4/5 — Too many glitches *2024-08-26* The app crashes whenever i scroll to my edited page as earlier the app didn’t pick the page correctly. It is very time consuming and frustrating. Please do something about the glitch. ### 3/5 — Improvement *2024-04-12* Glitches a lot ### 2/5 — Too many ads *2025-07-08* After every click there’s one ad it’s irritating i might switch this app soon if it continues its been for years in my phone so i didn’t switch but when i have important and urgent work and ad keeps coming it gets irritating ### 2/5 — Extremely annoying ads *2025-02-15* There is an ad being shown for every engagement with the app. This is counter productive and affects the user experience. ### 2/5 — Crash after scan photo *2025-01-01* I took all documents photos then unable to open my aap.. Please improve this --- *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 2026-09-01.*