Shoot video at a high speed then play it back in sllloooooww motion. SUPER SLOW MOTION 1000FPS--it will blow your mind!


Featured by Gizmodo, MacWorld, Redmond Pie, Cult of Mac


Shoot, edit, and share videos in beautifully smooth slow motion without the hassle of transferring files.

Enjoy fast motion, super slow, ghosting, optical flow, frame blending, exposure lock, sharing feed, and much more.

ACTION SHOTS look way cooler in slow motion--try it and see.

RENDERLESS EDITING- edit in/out points, slow motion cues and speeds without waiting. This much freedom can only be found on the back of a good Harley. (fast speeds & effects still need editing)

EDIT WHILE SHOOTING- toggle slow motion while recording or do it after. You choose!

FAST MOTION- jump from slow to fast and vice versa for a fun feel.

SUPER SLOW- 500fps and 1000fps can now be simulated using optical flow. Check out the in-app tutorials for tips on getting the best results.

3 SLOW EFFECTS- optical flow, frame blending, and ghosting come standard.

HARDWARE ACCELERATION- effect rendering on the GPU happens 8x faster than on a desktop!

…get the app for free and try it!

What’s New

Version 3.8.1

Bug fixes

Ratings and Reviews

3.3 out of 5
3.2K Ratings

3.2K Ratings

GnarWizard ,


I love this app. I've been using it for years with no problems. I took a small break from editing videos for a ahort while, however. And when I came back and used this again, it seems like there is now a flashing added to the video after it's been slowed down. It seems very subtle at first, but once I add some video filters for what I'm working on, it becomes significantly more notocable. I did spend money on this app, so I'd be very disappointed if I have to find a new way of slowing down video. But the flashing is not something I can deal with in the final product of my video. So I will find something new if that can't be fixed.

hollss0 ,

It’s really good!! ...but

Okay, i’d like to start off by saying this is a GREAT app. I like to make fan edits and it’s hard to find an app that ACTUALLY slows down the videos smoothly and this app does just that. My issue is that with the new update, the watermark is in the middle of the screen. I would pay for pro cause it’s quite cheap but I can’t due to phone issues. And with covid, the U.S. Cellular store is closed. I really don’t want the watermark there, no offense. With how it was before, I could just crop it out cause it was near the bottom. But now it’s splat down in the middle of my videos. Another thing is that you can’t save the videos without it just being black. Like when I try to save the video when finished, it doesn’t save. It just ends up being a black screen. It was never much of an inconvenience for me cause I could just screen record my video but it is kind of a hassle. It would be easier if the videos just saved. But if someone is reading this and looking to get the app, i’d recommend you pay for pro. I think in my situation, 4 stars is a generous rating.

krios56 ,

Great aside from one issue

I’ve used SloPro for a long time, and it’s always been a fun app that I’ve enjoyed using. The only problem I have with it is that when I finish a video, it always saves to the SloPro gallery out of order. I’ve made quite a few videos on SloPro, so it gets quite annoying to have to search through all my videos to find the most recent one, rather than it appearing at the end of the gallery like it should. I’m assuming that this is something I’ve done wrong, because I don’t see any other reviews with similar complaints. However, I don’t see what I could have done wrong as there’s no option in the gallery to sort the videos in any particular way, and I’ve never done anything with the app other than record and edit videos.

App Privacy

The developer, Sand Mountain Studios, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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