# Universal PDF — user reviews > 100 indexed App Store user reviews of Universal PDF by GRAND CHALLENGE NETWORK TECHNOLOGY LIMITED, rated 3.70/5 from 933 ratings. - Source: https://appshunter.io/ios/app/universal-pdf/id6451441983/reviews - App overview in markdown: https://appshunter.io/ios/app/universal-pdf/id6451441983.md - Rating breakdown: 5★ 553 · 4★ 68 · 3★ 38 · 2★ 24 · 1★ 250 ## What do users think of Universal PDF? Overall sentiment: negative **Pros** - ⭐ Positive reviews - 🇹🇭 App works in Thai language **Cons** - 🚫 App does not work as advertised - 💢 Excessive ads and poor user experience - 🔇 No sound or audio functionality - 🤯 Difficult to navigate and find content **Commonly reported bugs** - App crashes or freezes - Broken links and missing content **Most requested features** - Improve ad-free experience - Provide clear information about app functionality ## Newest reviews (16 of 100) ### 1/5 — Scam *2025-12-10, version 1.2.9* Its not like the ads and just gives you tons of ads while forcing you to pay ### 1/5 — Useless ap *2025-12-09, version 1.2.9* Have tried several times to use this ap to continue watching a story and it’s impossible to find them, just a bunch of stuff that leads nowhere. It’s easy to claim it’s free if you deliver as promised. Very disappointing ### 1/5 — Totally fake *2025-12-03, version 1.2.9* Showed on insta to watch series for free but no series, Fake promotions ### 1/5 — Difficult to use and too many ads *2025-10-20, version 1.2.9* I can’t even explore the pages and settings without an ad every single time. This app is nothing like the ad and it’s not worth it ### 1/5 — Bro. *2025-10-20, version 1.2.9* I’ve never ever written a review for anything but bro, don’t install this. I know in some apps if feels like every click is an ad, but this one literally I got 98% ad 2% app. Plus the app is hard to navigate and everything so you can’t even find the handwriting font thing without going through 8 dang ads. Y’all trust, don’t give them more installs. ### 1/5 — Honteux *2025-10-19* Je ne comprends pas pourquoi cette application a 4 étoiles, publicité mensongère + des pubs à chaque fois qu’on appuie sur l’écran, c’est juste une honte j’ai passé 5 minutes sur l’application. 20 secondes d’utilisation et tout le reste de pubs ### 1/5 — Report *2025-10-19, version 1.2.9* I’m informing the BBB about this app this is false advertisement and it’s nothing short of a scam free or not. ### 1/5 — Not real *2025-10-19, version 1.2.9* Not real ### 1/5 — 별 하나도 아깝다 진짜 *2025-10-15, version 1.2.9* 나 원래 리뷰 같은 거 절대 안하는 스타일인데 그런 내가 이렇게 리뷰를 쓴다 무슨 인스타에서 배터리 쪽에 귀여운 이모티콘 할 수 있다는 광고 보고 깔았는데 무슨 버튼 하나 누를 때마다 광고가 뜨냐 심지어 내가 본 광고 기능 아예 없음 진짜 욕하고 싶을 정도로 최악이야 ### 1/5 — Do not use the app *2025-10-10, version 1.2.9* The app is a virus,Do Not Used It ### 1/5 — Lies *2025-10-08, version 1.2.9* More lies They say to download this app and I would be able to get the video I’ve been watching. I downloaded and there aren’t videos to watch. LIES ### 1/5 — I’ve never bothered to write a review even if the app is bad BUT THIS *2025-10-06, version 1.2.9* I’ve almost never written a review in my whole life. It mostly rating 1 star or 4 something like that but I write the reviews like once every 6 months. I WOULDVE RATE THIS APP 0 STAR. Every freaking click gives a ad. Its not like i wanna convert files and the button gives ads. THE MOMENT YOU ENTER THERES A AD! WHEN YOU PRESS AGREE TO THEIR TERMS ANOTHER AD!! EVERY CLICK IN THIS APP IS A ADVERTISEMENT. SO MOMEY HUNGRY ### 1/5 — Fake News *2025-10-04, version 1.2.9* Bad ### 1/5 — I hate this app *2025-10-03, version 1.2.9* The app is nothing like the ad. The ad was to draw your own letters for your keyboard and it had nothing like it. Also every time you click a button it gave you an ad, I had atleast 6 ads in one minute. ### 1/5 — aplikasi phising *2025-09-27, version 1.2.9* jangan di download ### 1/5 — Free *2025-09-25, version 1.2.9* This app is not free. Can’t give a good review when they tell lies. ## Most critical reviews (10 lowest-rated) ### 1/5 — App như lol *2026-08-13, version 1.3.0* App như cc đm tải app coi qc ### 1/5 — Quá tệ tệ *2026-07-08, version 1.3.0* Tệ ### 1/5 — như cc đcm chúng mày *2026-06-18, version 1.3.0* mả bố mày ### 1/5 — Tệ *2026-06-07, version 1.3.0* Nhiều qc chưa làm đc cái gì bấm 1 cái là lại xem qc mấy chục giây ### 1/5 — Như cc *2026-05-21, version 1.3.0* Xoá app đi như đb ### 1/5 — Không có gì đáng để tải *2026-05-15, version 1.3.0* Tôi đã tải rồi không ### 1/5 — Billy Bob *2026-02-27, version 1.2.9* If not what they say it is it’s just a scam to get you to buy it ### 1/5 — App Quá dở *2026-02-18, version 1.2.9* Quảng cáo quá nhiều.app quá tồi ### 1/5 — It’s a lie *2026-02-17, version 1.2.9* It’s a lie ### 1/5 — No sound *2026-01-01, version 1.2.9* No sound only commercials. WTF. Can anyone be honest anymore. ## Most praised reviews (9 highest-rated) ### 5/5 — Pon movies *2026-06-23, version 1.3.0* Fast pon movies ### 5/5 — La muerte *2026-03-07, version 1.3.0* Mi madrina ### 5/5 — ไทย *2026-01-15, version 1.2.9* ไทย ### 5/5 — Vargas 21 *2025-11-29, version 1.2.9* Vargas se ### 5/5 — Ningún *2025-09-07, version 1.2.9* Doris gato ### 5/5 — Movies *2025-06-28, version 1.2.8* How do i watch movies ### 5/5 — Buenas tarde *2025-04-14, version 1.2.3* Elvira ### 5/5 — Palavra olduğu için beş tane yıldız koydum *2024-11-25, version 1.1.9* Palavra yükleyip hemen sildik sadece palavra sadece reklam yapmak için işi gücü reklam ### 4/5 — Petergalluccio *2025-04-10, version 1.2.3* Petergalluccio --- *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 2026-08-31.*