# Slow Motion & Fast Motion Pro — user reviews > 183 indexed App Store user reviews of Slow Motion & Fast Motion Pro by 志勇 马, rated 2.20/5 from 9 ratings. - Source: https://appshunter.io/ios/app/slow-motion-and-fast-motion-pro/id727040617/reviews - App overview in markdown: https://appshunter.io/ios/app/slow-motion-and-fast-motion-pro/id727040617.md - Rating breakdown: 5★ 2 · 4★ 1 · 3★ 0 · 2★ 0 · 1★ 6 ## What do users think of Slow Motion & Fast Motion Pro? Overall sentiment: negative **Pros** - ⚡ Fast motion functionality works well - 🎬 Easy to use interface - 💾 Ability to save videos to camera roll - 🎨 Good for time-lapse and speed-up effects - ✨ Creates visually interesting videos **Cons** - ⚠️ Excessive watermarks covering entire video - 💰 Expensive paywall to remove watermarks ($5-$7.99) - 🐢 Extremely slow video processing times - 🔇 No audio/sound in exported videos - 🐛 Frequent crashes and freezing - 📉 Poor video quality after processing - ⏱️ Severe performance issues with slow motion - 🚫 Crashes when notifications appear during recording - 📱 App crashes when switching cameras - 🎯 Watermark text says 'watermark' instead of app name - ⏳ Long video length limitations (2-5 minute max) - 🖥️ Grey/blank recording screen issues - 😤 Glitchy and choppy playback **Commonly reported bugs** - App crashes when processing videos - Notifications interrupt recording and delete progress - Camera switching causes app shutdown - Grey/blank recording screen on some devices - Video freezes and skips during playback - Slow motion mode is glitchy and non-functional - App kicks user out during video preparation - Recording stops unexpectedly - Videos fail to save properly - Incompatibility with certain iOS versions - Low battery notification deletes video - App becomes unresponsive during loading **Most requested features** - Remove or reduce watermark visibility - Add audio/sound to videos - Improve slow motion functionality - Allow uploading videos from camera roll - Faster video processing times - Increase maximum video length limits - Add save button or clearer save instructions - Improve slow motion quality - Better user interface and menu system - Customizable watermark options ## Newest reviews (15 of 183) ### 4/5 — Too much *2023-10-28, version 10.1* Why is there so much marks there’s too much I can’t even see most of the video it’s crazy too too too too too crazy could you fix it please ### 3/5 — 슬라이더로 빠르기 조절 *2018-11-15, version 10.1* 영상의 재생 빠르기를 슬라이더로 조정하는 편집방힉이라 편하고 아이디어는 좋은데, 워터마크가 찍히네요. 앱내구매 필요. 앱 품질에 비해 사두기는 아까와서 필요하신 분만 구입하세요. ### 3/5 — Hola *2018-06-09, version 10.0* Quiten las letras porfa que se ve súper mal ### 3/5 — Ok *2016-10-28, version 8.0* Has a great video process but it puts too many watermarks on your video that you can't change. For no reason at all. ### 3/5 — Uuuuuuugh... *2016-09-11, version 8.0* It works really well... But then it pastes a whole bunch of labels on your video... 😑😖 ### 1/5 — Bad realy bad *2016-08-26, version 8.0* As you have finised Your video evrywhere stands watermark. ### 1/5 — Mala *2016-08-09, version 8.0* La marca de agua es demasiado grande! ### 1/5 — Je déconseille *2016-07-29, version 8.0* Je n'aime pas du tout deja on doit mettre obligatoirement mettre le téléphone en mode paysage et non en mode portait épuis la qualité de la Video c'est comme si la Video beugais et quand on a fini de filmer et qu'on regarde le nom de l'applis se met partout sur la Video je déconseille ### 1/5 — Don't Download *2016-07-21, version 8.0* If you're looking for an app to do uncompressed fast motion without watermarks this isn't it, please look elsewhere ### 1/5 — The Worst App Ever! *2016-07-18, version 8.0* When you want to put a video from your device it takes, HOURS... To prepare your f*cking video. I WAIT 3 HOURS TO JUST GOT TO 50%. Worst App Ever dont use it. ### 1/5 — So bad *2016-06-23, version 8.0* Glitches love story crashes just TERRIBLE 😡 ### 2/5 — Video *2016-06-19, version 8.0* Muy lento todo, no carga y si lo hace es muy lento ### 1/5 — hate it *2016-06-08, version 8.0* dont buy it its crap ### 1/5 — Terrible *2016-04-04, version 8.0* It was great then I did My first vid and then played it there was writing all over the screen saying water mark and to get rid of it you had to pay $7.99 stupid. I do NOT recommend this app to any one ### 4/5 — Perfect for my speed drawing videos *2016-03-22, version 8.0* I love this app. It's so easy to use and very useful for my drawing time lapses. Love it keep up the great work 🐵🙈👀 ## Most critical reviews (10 lowest-rated) ### 1/5 — No image *2022-08-16, version 10.1* Noooo ### 1/5 — Bad *2020-03-18* Tried to slow down video in my libary and after a brief message preparing % and count of numbers complete it kicks me out of app and iam staring at my home screen with the app on it 💩. ### 1/5 — Trop nul !! *2018-05-13, version 10.0* L’application devrait être enlevé je déconseille fortement de télécharger l’application !! ### 1/5 — Stupid *2017-12-30, version 9.0* Go fxxk yourself ### 1/5 — Meh😐 *2017-11-21, version 9.0* Fast motion is ok but slow mo is all glitchy and what's with the stupid logos its annoying. ### 1/5 — Who tf do you think you are?! *2017-08-18, version 8.0* To process a 5 minute video, its 30 minutes. Then tell me 2 minutes is the max, I'm like ok we'll have to cope with it. THEN ADD A WATERMARK, THAT SAYS WATERMARK!?!? WTF IS WRONG WITH YOU?! ### 1/5 — Slow with watermark *2017-03-22, version 8.0* Video conversion is very slow, and on preview they placed a "watermark" title over my video. Not great. ### 1/5 — Nope *2017-01-25, version 8.0* Watermarks,choppy video and slow loading.not good. ### 1/5 — Rubbish. *2017-01-11, version 8.0* So you make me wait half an hour for a three minute video to process and then tell me that the limit is two minutes and any other footage beyond that is cut off, hmm. I do not recommend this app at all, unless you have a lot of time on your hands and a very minuscule video that you want to speed/slow. ### 1/5 — No. *2016-10-01, version 8.0* Just no. ## Most praised reviews (10 highest-rated) ### 5/5 — Know when jersey boys will take them off *2022-09-14, version 10.1* Likings should know how long ### 5/5 — ITS AMAZING *2017-03-19, version 8.0* It's a great app for my videos I LOVE IT MAKE MORE!!!! The only problem is the watermarks there to much BUT STILL I LOVE IT ### 5/5 — Ottima!!!!!!!Da consigliere *2017-01-17, version 8.0* Non è a pagamento,un po' lenta ma tutto gratis. ### 5/5 — Good... But *2016-05-29, version 8.0* So I got the app but there is a "watermark" whatever it is. It Appears All Over The Recording Its Annoying ### 5/5 — Funny now *2016-04-16, version 8.0* Good ### 5/5 — Haven't tried it yet *2015-12-16, version 7.0* I dunno what it's like I haven't tried it yet ### 5/5 — AMAZING!!! *2015-09-27, version 6.0* I really love this app. I am surprised I got so many negative comments. You can choose between fast and slow motion. The only problem I have with it is that when you have the video onto your gallery on you phone or iPad it has words all over it but the video is still watchable. I would really reccomend this app. It's really easy to use,, hope this helps,, :) ### 5/5 — Love it *2015-09-13, version 6.0* You get to make how fast or slow it goes it is the best ### 5/5 — Heart this app💜💛💚💙💝💓💞❤️💟💕💘💖💗💔💌 *2015-08-02, version 6.0* This app works and it is great and awesome ### 5/5 — Awesome *2015-06-10, version 6.0* I luv this app so much. But mostly I love the fast one!!! I so wish that the people that made slow motion camera would my other ones like this. If anyone is interested in fast and slow motions u should get this app. If anyone is reading this u should get it. And u want regret it. I HOPE U LOVE THIS APP SO MUCH!!!😃😄 --- *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 2026-07-25.*