Slow-Fast Motion Video Editor

• Video Speed Pro Monthly — $4.99/month
• Video Speed Pro Monthly — $14.99/year ($1.24/mo)
• No Ads — $5.99

Last verified 7 Aug 2026

4.7 9785 ratings · App Store

1. 5/5Truly excellent app, intuitive

   I rarely write reviews, but this app is worthy. Simple, intuitive, effective. Love the minimalist graphic overlay and ease of use—don't change! The following feature requests may seem like a lot, but even if you didn't add them this app is still worth using over and over again as is. Tweaks I would like are: 1. Being able to single-tap viewing area above the graphic overlay to start and stop the video, instead or in addition to that little arrow button on the left. 2. Increase slow motion range beyond its current value—which is great, but I shoot a lot of 120 and 240fps and would like a little more depth to play with. 3. The ability to trim video in app. 4. The ability to add motion blur to fast motion speed up. And yes, I would pay for these other features readily. Great job on this app.

   Mingcorejkd · 7 Aug 2026

2. 2/5Doesn’t work half of the time

   I’ve been using this app for a few years now to edit the speed of videos I make for social media. I really liked it at first and love the flexibility it gives you to adjust specific sections of your videos to various speeds instead of having to select one speed for your entire clip like most other apps make you do. However, lately it seems like it’s a 50/50 chance whether I’ll be able to save the video I created in this app to my device once I’m done, or if I’ll have to close out of the app multiple times (or give up and try again later) until it finally works. It takes me no more than two minutes tops to adjust the speed of my videos, but it can take me up to an hour just to get the file to save to my photo album. It’s not an issue of storage space, WiFi connection, or apps running in the background - I’ve troubleshooted everything I could think of that could be effecting this and I come to the same conclusion every time that it’s just an issue with this specific app for whatever reason. I’m hoping they figure out how to fix this issue sooner than later because I don’t want to have to find another app to use, but I may have to so I can use my time more efficiently

   tmaye14 · 7 Aug 2026

3. 5/5wow an app that is actually helpful for editing lol

   I love this app so much and just started using it today. I finally can produce videos I am so excited to show! I love the fact that it has everything from saturation and cropping but especially the speeding up and slowing down frame by frame tool which i havent found elsewhere. Its so easy to use and I'm super detail oriented but not super techy so when it comes to editing videos I need something that can make it look good but be fast and easy to use. Doesn't glitch and keep crashing like other apps I've tried either which is a bonus too. They have a cool library of sounds you can choose from as well to make your videos extra personal for IG etc :)

   island.lover · 7 Aug 2026

4. 5/5Amazing

   This app is free you only have to pay if you want extra stuff which I like I was so confused how to do stuff but once I figured it out I loved it. You can record over your videos, speed it up at some parts but other parts you can slow down, put music over it, turn down the volume in the actual video, turn down the volume on the music, and turn down the volume on everything you said over it. Every app I’ve got to speed things up have failed and I had to delete them, but this one is perfect. I’m going to keep this for a while.

   dooloo loodoo · 7 Aug 2026

5. 5/5Good app but…….

   So basically I really like to make fan edits and stuff like that. And to make a good slomo edit u need a good slomo app that does not glitch when u put slomo and this app is one of those good slomo apps that does not glitch when u put it slomo so that’s why I’m giving it 3 stars I would give it 5 only if it would let me hear the audio of the clip. Every single time I would try to unmute the clip it would glitch then mute the clip again please fix this issue I absolutely love it besides that one thing if u could fix that that would be very much appreciated. (Srry if I missed spelled anything btw)

   blackpinkones_13 · 7 Aug 2026

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