The app workedvery well the last time I used it, it was useful for making slow motion edits from normal video, speeding up videos, and merging videos together, however I am trying to use the app now and when I click on the icon, I get a blank screen and the app doesn't open and I get a notification saying that the app keeps stopping. I' m not sure if this is a problem with my phone or a bug caused by the app, but it is very frustrating. Edit: I reinstalled the app and now it work fine again.

It's an alright interface but there's a stupid watermark in the corner. I always pay for an app if I I think the developer did a good job but don't make the free version output an inferior video. That rubs me up the wrong way and I'm not going to pay, there's too many alternatives anyway. Just do what everyone else does and make free users sit through an ad once and a while, there's a reason why developer usually go that route.

Very Poor& Time taking app. It is not functioning at the main final editing levels. Uninstalling it ♥️

Hello, My name is Neave and the reason why I rated this app 3 stars is because the effects are good but the slow motion (which I bought the app for) is very fuzzy and the sound is rubbish. It would be nice if you could use music from apps like Spotify in the background. Please fix this issue, Thanks.

It is such a really bad app cause it only allow most of the video and always has adds that take a long time!!!

The slow motion isn't smooth AT ALL. such a bad app! Just like another app I saw. I don't know why this has such high rating, IT IS SUCH A BAD APP! wouldn't recommend!!!

Great app with one fairly big flaw - when you set the slowmo portion of your clip it appears as expected in the preview, but after encoding the slowmo effect is offset slightly, which is quite annoying when you want to drop in and out at an exact point. Fix this and I'd buy the full version

This is one of the most favorite app I have ever used. You can simply add motions, text, stickers, audio, music and many more additional things if you are EfectumPro user or a premium user. If you are a premium user then just no ads and efectum watermark for you and you will be able to use 14 frames and 89 filters...isn't it amazing..? But yes nowadays I'm facing a problem that is i am not able to see the video on the mobile screen. Please help me out with this. From a Great fan of efectum😊

This is a very app, it helped to create much interesting videos, it can reverse, make faster or slower any video, also you can use slow or fast in the part of the video you want, also you can add music, filters and other effects. It is an useful and easy app. My rate is 5

Immediatly uninstalled. Seems to be a capable app, but at least let me try it out. Don't push adds on top of unskipable adds and then ask for money, meanwhile struggling to export a video.

Decent app, but watermark is annoying. Should be able customize or remove without paying for the full app. Would probably get more users to download if you removed it. I for one would recommend this to others, but not till the watermark is gone on the free version. Sorry!

Before the update this app was amazing! Easy to use but since the update, while it looks more fancy, it is not as user friendly, especially when adding snipits of music to videos. Quite disappointing. Will give it another try but may have to find a new app. If it's not broke, why fix it !?

This is SUPER GOOD. I highly recommend this app if you want to be able to put cool effects & music in your videos. I've never seen an app before that can reverse videos or make them both fast and slow!!

I have requested support on multiple occasions through email, to the support on the app (also an email), through Google Play. I've received no response. Update 10/06/2020 Still won't contact me back. Update 12/19: app is up to date and now won't even pass the "processing" Page. I've emailed efectum... So far this app is not worth paying for any of the features

Lures you in with a great experience only to tell you it's going to add a watermark unless you pay. It would have been better if it were mentioned upfront - then I wouldn't have wasted my time trying it out, but others who are fine with that limitation could use what is otherwise a decent app.

it won't let me use certain videos on my phone to slow or speed or reverse! and then when it trims the video, it won't let me play the video. It's just a black screen! doesn't work for me. it seems to work for others but not me

app has stopped working. wont do requested actions eg reverse speed up slow down. I would uninstall and re install to see if this would work but I have paid to abolislh ads and logo. I did re install app but it still allows for nothing except trimming. no other functions are operable. useless

This app is really amazing! We can add slow-motion, fast-motion, rev-motion etc from where we want to add. I really like that after editing the video we can also add some filter and effects + sounds.❤ Really satisfied!!

Its the best you can get smooth slomos the only reason why I give it 4 stars is because is slows down the music but otherwise I love it... If that app could fix that one probablem it would be awesome 😉 also it takes up a lot of space if you guys could reduce that please do.

it's amazing and very easy app to do slow and fast moment and it's very easy to operate I think so the very most beautiful have more scored have most easy handling have so use it for your slower and faster and reverse it is a multitasking app that will help you out through the doing lots of things editing faster or slower rivers you can do many more things thank you

Something is wrong. After paying to remove the watermark, i cant save my videos anymore. It says that they are saved to gallery in effectumapp file but my videos are not in the effectumapp file. Please fix this. Its very frustrating, especially after having paid.

A great app! I've been searching for ages for an app that lets me choose when to slow it down or speed it up! Apart from the ads and the water mark having only 1 free remove..it's an alright app👍🏻

it is super good, I love how you can adjust the speed. I also like all the different options. My only complaint is that when it the video is speed up, sometimes the video doesn't match with the audio, the video lags. But all in all, I really enjoy the app.

The edit and slow-mo is good. But when you save it, it says a error occured while saving your video and then deletes it. I did this 5 times for the same thing to happen every time

Nonsense !!!! It works well but it's hard to export a vedio, I was damn happy when I I used this app for the first time coz this was what I was in search of but it's hec! after so much effort we complete the edit but this dump app shows me "unknown error occured" not just several times almost everytime ..

At first it was good after some days it become worse.whenever I open the app it just comes back by itself.😟🤨🙄I think it happens in other mobiles also.This is only the problem in this app. Otherwise it is a fantastic app for making reverse slow motion timelapse and other editings.please fix the problem . I didn't uninstall the app iam waiting for the problem to be fixed😊.hope u will fix the problem soon ......

My phone is able to record real slow motion and this still doesn't let it use it. It also keeps spamming me with notifications in different languages to get the pro version. Uninstalling.

Good app .Slow motion can be applied seperately in different sections of video rather then in whole video,this is best thing which i liked about the app. It got all other necessary editing features,so overall a good editing platform.

I can't think of anything negative that is true about this app. I personally love it, it does take a while to load but it still let's you do videos in reverse, slow mode, fast mode!