This app lets you fit a video in square and blur background.
And you can also add music and text on the video.

-- How to use
1.Select a video.
2.Move : Drag the video.
Size : Pinch the video.
Tap : Show more editing menu.
3.Choose blurred background type.
4.Press "Save"

-- How to add music.
1.Press "Music" after you chose a video​.
2.Press Add sound.

-- Editing menu for music.
1.Tap music you selected.
2.Then, you can change time range/volume.
If you want to remove music, press Delete button.

-- How to add Text.
1. Slide seek bar to the time you want to put text.
2. Press "Text" button.
3. Input text and press "OK".

-- How to edit text.
- Drag text to place where you want to put.
- Pinch text to change text size.
- Tap text to show edit menus.

-- Editing menu for text.
- Tap start / end time to change.
- Tap start / end animation to change another one.

Usually Text On Square Video And Blur Background - SooMov iOS app used & searched for

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