Disappointed
Black screens after exporting.
Yes, Video Speed Editor Slow & Fast is free to download, however it contains in-app purchases or subscription offerings.
‼️️ The Video Speed Editor Slow & Fast app seems suspicious. Many reviews appear fake or manipulated. Exercise caution.
Video Speed Editor Slow & Fast has several in-app purchases/subscriptions, the average in-app price is 6.98 S$.
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3.79 out of 5
76 ratings in Singapore
Black screens after exporting.
Pls fix it, after purchase this app is totally not working, can’t even use at all.
I can do shit cuz I can’t process it . Like I can make my video slow mo but it won’t actually create the slow mo
Download this app only if you want to pay for x4,x7,-4 and -8 Tools , This is really hard to save so I suggest you to choose another app.
Have to pay for all useful features. So just make it a paid app....
luv it
The upgrade features cannot be used at all after i purchased the upgrade. My videos just appeared as black screen and saved as black screen. No reply from the app developers at all too. Felt so scamed!!!
My video saves as a black screen all the time. Please help
Can’t work after update iPhone iOS!!!
Free app? Nah... 4x & 8X NOT FREE. There are better app if you don't mind paying.