Slow Fast Slow is an app for manipulating the speed of videos you shoot on your iPhone. It works especially well with slo-mo videos. Use the intuitive interactive timeline to slow down or speed up your videos. Additionally, you can add pitch control, as well as clip reversal.
• Import videos from your Photo Library.
• 240 fps videos (iPhone 6 and 6 Plus) can be slowed down to 1/16 speed, which is twice as slow as the built in camera app.
• Pitch Control: Retain the correct audio pitch even when the video is sped up or slowed down.
• Backwards playback.
• Add and remove points to adjust the timeline.
• Export videos in the original ratio or square.
• Requires iOS 10.
HideShow More...
Screenshots
Slow Fast Slow FAQ
Is Slow Fast Slow free?
Yes, Slow Fast Slow is completely free and it doesn't have any in-app purchases or subscriptions.
Is Slow Fast Slow legit?
🤔 The Slow Fast Slow app's quality is mixed. Some users are satisfied, while others report issues. Consider reading individual reviews for more context.
I really hope someone reads this because I am going to be sharing the experience that I had with this terrible app. Earlier, I had recorded a video and accidentally put it in slow motion on my camera. I went onto a website to figure out how to get the video out of slow motion and it told me to download this app. When I went into the options to find my videos voiceover the iPhone screen reader would not read me my files and simply just brought up two buttons which were red as button X and button check. I am a completely blind screen reader user, and I am very disappointed because I just lost one good YouTube video to the slow motion feature on the iPhone and your inaccessible application. Whoever made this app needs to do better and actually figure out what voiceover is because this is inexcusable and unacceptable
Crashes on export
Consistent crashing on export for me with my current project—reversing the clip and ramping speed between points. Did all the work three times and crashed 3 times. Hope it’ll be fixed soon as I enjoyed the app before. Thanks for your efforts!
Worked great before, but now crashing
Tried multiple clips… crashes when I click export every time.
Transparency, please.
If you’re going to charge for an app, please disclose it upfront before we download it.
Great but constantly being pulled from cloud
I absolutely love this app, I use it all the time and it's great. However, it's always telling me that it's pulling my videos down from the cloud. That itself isn't an issue, its just that it says this every time I open the app. It loads a video, I close the app, then when I open it back up it says it has to pull it down again. This is very irritating when I'm not connected to internet or when I'm in public because it just won't load and I can't watch my video. Please fix this! If this issue was resolved, this app would be a 5/5 without a doubt. Thank you!
Thanks
Thanks it’s free and easy to use
Simple, effective, perfect
I must give this app five stars, I’ve tried downloading so many other apps for a slow motion effect, and all of them wanted me to purchase a subscription plan, or purchase some thing, and all I wanted to do was one simple thing: slow down a few videos. Your app is simple and easy to use, very effective, I haven’t had any issues with it so far, so I’d like to say it’s perfect. Thank you
Horrible
You can’t edit a video of them slow it down makes 0 sense all these other reviews are bots 👎🏿
Used to work
App stopped recognizing new videos I’d shot and wanted to slow down. Kind useless now.
So good
Such a good app! It doesn’t even have ads!! I’ve been using this for like 8 months now and no problems!
