# Speed Up Video — user reviews

> 17 indexed App Store user reviews of Speed Up Video by Le Giang Nam, rated 4.70/5 from 88 ratings.

- Source: https://appshunter.io/ios/app/speed-up-video/id6470886230/reviews
- App overview in markdown: https://appshunter.io/ios/app/speed-up-video/id6470886230.md
- Rating breakdown: 5★ 77 · 4★ 5 · 3★ 1 · 2★ 1 · 1★ 4

## Most critical reviews (10 lowest-rated)

### 1/5 — n good

*2025-04-05*

not good , what am i able to do with 99% saved video.  it doesn’t get past 99% which is counterproductive.  can it be saved , theapp, with a upgrade

### 1/5 — Can't save videos

*2025-01-31*

After speeding up a recent video and trying to save it as an MOV or MP4 the video app just stops working. Please update this app and then I will change my review

### 1/5 — Failure

*2025-01-26*

It says it's saving then the app closes with no changes to the video!

### 1/5 — Won’t save

*2025-01-11*

App freezes and closes every time

### 1/5 — Save

*2024-12-14*

Unable to save. Froze at 99.

### 1/5 — Video rendering not progressing over 99%

*2024-11-28*

Please fix the function that saves the edited videos to the library.

### 1/5 — Not traduce in french 🇫🇷🙇🏻‍♂️

*2024-07-10*

On ne comprends rien dans les menu ❓🇫🇷🙇🏻‍♂️

### 2/5 — Öffnet nur lokale Videos

*2025-09-07*

Es können nur auf dem Gerät gespeicherte Videos bearbeitet werden. iCloud-Videos werden zwar angezeigt, aber nicht aus der iCloud nachgeladen. Das sollte dringend verbessert werden.

Noch etwas: Es heißt ‚latest‘ und NICHT ‚lastest‘, die Sortierfunktion arbeitet auch nicht wie erwartet.

### 2/5 — Finally got it to work...

*2025-04-05*

But, how does it work?  I don't understand how to speed up or slow down videos.  Some instructions please?

### 3/5 — Buggy

*2025-08-24*

App crashes while exporting video.

## Most praised reviews (7 highest-rated)

### 5/5 — 能不能支持中文？

*2026-08-01*

能不能支持一下中文？

### 5/5 — Video gerettet

*2026-01-14*

Ein Kolle hat versehentlich ein Video in Slow motion aufgenommen. Mt der App konnte ich das Video retten. Hat sich entsprechend jetzt schon gelohnt

### 5/5 — Funktioniert optimal

*2025-08-22*

Video wird schnell verarbeitet und die Qualität ist super.

### 5/5 — Only one time paid video speed editing app

*2025-01-04*

Excellent, wouldbe great if it could be used also as a landscape capable player so it can be AirPlayed or mirrored onto bigger screen

Would be good if it had nicer sounding audio tho, like use varispeed or spectral as options

### 5/5 — Only one time paid video speed editing app

*2024-11-24*

Excellent, wouldbe great if it could be used also as a landscape capable player so it can be AirPlayed or mirrored onto bigger screen

### 4/5 — 不能保存

*2025-01-14*

保存到99%就不动了！

### 3/5 — Ansich ein tolles Werkzeug, ABER…

*2024-06-01*

Die Videos werden leider nicht gespeichert.  Hängt bei 99%. So leider nicht zu gebrauchen.
Bitte schnellstmöglich fixen, dann gibt’s 5 Sterne.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*