MovStash - Blur Video Editor

MovStash - Blur Video Editor

Mosaic and Blur Video

2.5K ratings
130 reviews
Free
With Ads

Details

  • Released
  • Updated
  • November 17, 2015
  • June 10, 2026
MovStash - Blur Video Editor video #1 for iPhone
MovStash - Blur Video Editor video #2 for iPhone
MovStash - Blur Video Editor screenshot #3 for iPhone
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MovStash - Blur Video Editor screenshot #7 for iPhone
MovStash - Blur Video Editor screenshot #8 for iPhone
MovStash - Blur Video Editor screenshot #9 for iPhone
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About

Easily add mosaic or blur effects to specific areas of your videos. Choose from simple or timeline modes to control blur placement and duration, or use face tracking to automatically obscure faces. Save your edited videos with customizable blur types and levels.

Mosaic and blur effects
Simple mode editing
Timeline mode editing
Face tracking blur
Adjustable blur types and levels
Customizable blur area size and position
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What users say

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What's New in MovStash

6.2

June 10, 2026

Thank you for using our service. - Fixed minor bugs.

User reviews

Scam

After blurring a video had a scam add show up saying my account has been hacked beware

Nice but it doesn’t have trim

4/5

Only app youll need

For blurring video this super user friendly and no annoying ads. It has ads but just the right amount.

Works, Most of The Time

This app is really helpful for some of the videos I edit that need faces blurred. However, it will crash in the middle of an edit or I’ll get the edit done and it will fail to save. Sometimes I spend quite a bit of time editing one video. There is no way to save your project so when these happen I have to start all over and that can very discouraging.
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CRASHCRASHCRASH!!!

This darned thing keeps crashing on me over and over. It happened to me twice today, and I lost 4 hours trying to blur a face that appears in about one third of an 8 minute video. If this is the best there is out there, then don’t even bother trying.

Developer apps

User experience

🐞

Reported Bugs

4 issues

Video not loading or showing up

Bug

Editing progress not saved

Bug

Blur tool disappearing during use

Bug

Exporting/saving issues

Bug

Requested Features

4 requests

Add rectangle and square blur shapes

Feature

Improve timeline controls and navigation

Feature

Implement auto-save and undo/redo functionality

Feature

Enhance blur tracking for moving objects

Feature

FAQ

What does MovStash do?

MovStash allows you to add mosaic or blur effects to specific areas within your videos. You can choose from different blur types and control their placement, size, and duration.

What are the different editing modes available?

The app offers Simple mode for blurring a specified area throughout the entire video duration, Timeline mode for precise control over blur effects within specific time ranges, and Face Tracking mode to automatically blur recognized faces.

How do I adjust the blur effect?

You can adjust the blurriness by parallel swiping with two fingers. The size and position of the blur area can be modified using pinch-to-zoom and one-finger dragging respectively.

Is the face tracking feature accurate?

Face tracking mode automatically recognizes and blurs faces. However, it's important to note that this feature is not a perfect solution, and users should exercise caution and review the results.

Can I edit the blur areas after I've applied them?

Yes, you can edit blur areas after they have been initially set. The '≡' button displays a list of all applied blur areas, allowing you to re-edit their position, size, blur type, and level.