4/5 rating based on 165 reviews. Read all reviews for Slow Fast Slow - Control the Speed of Your Videos for iPhone.
Slow Fast Slow - Control the Speed of Your Videos is free iOS app published by Studio Neat LLC
SethersReviews
I've gotta say how well this works. It doesn't take down video quality, and makes you choose the speed specifically, as compared to most apps that would do it at a certain speed. Defiantly worth downloading!
39154872
I went through at least 12 video speed editing apps before I found this one and none of them did what I wanted. This app hella so freakin simply slowed and sped up my video in all the places I wanted without crashing or having to splice up my videos. I didn't want stupid filters or "special effects", I just wanted to adjust my speed!! Definitely a keeper
Me2485739201
I love this app for editing videos, and it would be perfect if they built in the option to also reverse the audio when you reverse the video. As it is you lose audio when reversing vid. Otherwise it's perfect.
transcendentalaccidentalism
A virtually absent learning curve since it's designed to do one thing with a few variations on that thing. And FREE NO IAPs (thanks for having some dignity and respecting the strapped consumer. you guys are tops)
Doug526
I wrote a review previously and the developer responded but the review never showed up here. So I am posting it again. I found this app after going through at least a half dozen scammy ad-ridden video speed apps. This app is actually pretty good and it does what it says. The only downside is the 800% limit. So if you want to make a 4000% faster video you have to make a sped-up video and then import that video and speed it up again. So its just an extra step, big deal! It’s also a nice touch that it gives you a choice to use the chipmunk audio or just sample the regular audio playback speed. 4 out of 5 stars. Almost perfect.
Abbygroovy68
Exactly what I was looking for and works great with varied options when it comes to speeding or slowing the videos. Thanks for creating this, it was probably App Jesus.
Gidora
I tried half a dozen different apps to speed up some time lapse videos and this was the only one that worked flawlessly, without glitches, ransom or persistent ads. SPEED PRO seemed like a contender but being hit with 10 ads within 30 sec was a nightmare! Others couldn't import/export in ORIGINAL FORMAT which is crucial if you're working in iOS. I like their business model, which involved perusing thru other other apps they make briefly at launch. I can live with it as long as I know what to anticipate.
imtobisonbrown
simple, clean interface, and i love the approach of using the free (and really good) app to drive the apple related accessories business. i kinda want that cork and wood watch/iphone charger. and the 3d touch implementation to app or remove points is fantastic. that's the kind of thoughtfulness that results in a clean UI.