Comparison

Video Speed Changer vs Video Accelerator Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Video Speed Changer

Easily adjust the playback speed of your videos to create fast-motion time lapses or dramatic slow-motion effects. Edit existing footage or record new videos, then share your creations on social media.

Highlights
  • Adjust video playback speed
  • Create time-lapse videos
  • Create slow-motion videos
  • Edit existing videos
  • Record new videos
  • Save and share edited videos
Features
Read full description

Change the speed of videos. Make them faster or slower. Download the Video Speed Changer app for free now! With this app, you can change the speed of videos and adjust the playback speed. Make your videos faster for timelapse, Timewarp, or Hyperlapse effects, or slow videos down and turn them into slow motion. Just open the video in the app and change the video speed in a few simple steps. The app works with videos recorded on iPhone or iPad, and also with videos from external cameras such as drones, action cams, dash cams, or other cameras. Common video formats like MP4 and MOV can be made faster or slower afterward. If you recorded a long clip while driving down a road, for example, you can simply speed up that video and create a time-lapse. Or if you have a video of someone that you want to slow down, you can turn it into slow motion later. If you are wondering how to speed up a video, accelerate a video, slow down a video, turn a normal video into a time-lapse, or change the playback speed of a video on iPhone or iPad, the Video Speed Changer iOS app is made for exactly that. Tip: If you want to create a funny video, try this: Record a video of someone speaking in front of the camera. Slow the playback speed down to 0.5x with the app, and it will sound as if the person is drunk. A simple slider and preset buttons make it easy for anyone to create slow motion or time-lapse from an existing video. Just open the app, choose a video from your iPhone or iPad, and drag the slider to the right to make it faster or to the left to slow it down. This lets you change the playback speed of your video without using complicated video editing software. In the editor where you adjust the video speed, there is also a preview feature. You can see the original playback duration of the source video and the new duration after your selected video-speed change. The finished video is saved without a watermark or logo. The original video resolution is preserved: 1080p videos stay 1080p, and 4K videos stay 4K. This lets you change the speed of your video without reducing its resolution or quality. Videos are processed securely and privately, only locally on your own device. There is no upload to the cloud or to external servers. This is ideal if you want to edit videos privately and directly on your iPhone or iPad. The finished changed video can be saved and sent via iMessage, WhatsApp, or other messengers, or shared on social media such as Facebook, Instagram, TikTok, Snapchat, Instagram Reels, YouTube Shorts, Stories, or Status. Download the app for free now! Apple Standard End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Video Accelerator Pro

Quickly edit and enhance video clips by adjusting playback speed and merging multiple videos. This tool allows for efficient creation of new video content, which can then be shared or saved. It offers intuitive controls for both beginners and professionals.

Highlights
  • Adjust playback speed
  • Chain multiple videos
  • Trim clips
  • Merge clips
  • Enhance clips
  • High-quality export
  • Instant sharing
Features
Read full description

Generates videos by modifying the playback speed. Chain multiple videos into one. Share the generated videos or store them on your device. Video Accelerator Pro is designed for creators who want to edit videos quickly and efficiently. Trim, merge, and enhance your clips with intuitive controls and advanced features. Export your projects in high quality and share them instantly. Whether you are a beginner or a professional, Video Accelerator Pro gives you the flexibility and speed you need to bring your ideas to life.

Screenshots

Video Speed Changer4 screens
Video Accelerator Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: Video Accelerator Pro at none against Video Speed Changer's 7. Video Speed Changer's advantage is review sentiment (34% vs 0%). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Video Speed Changer sells 7 in-app purchases, starting at $1.99 per 7 days. Video Accelerator Pro asks for nothing beyond the download.

UpkeepUpdate frequency

Video Speed Changer ships an update every 5 months, Video Accelerator Pro every 7 months. The most recent releases landed on October 26, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 7 level
Video Speed Changer versus Video Accelerator Pro: the parameters behind the verdict, then further details
ParameterVideo Speed ChangerVideo Accelerator Pro
PriceFreeFree
Rating4.7 (1.4K ratings) — better—
Positive reviews33.8% of reviews — better0.0% of reviews
Number of ratings1.4K — better—
Update frequencyEvery 5 months — betterEvery 7 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS1515.0
Further details — not scored
Size7 MB142 MB
Age rating4+17+
DeveloperBrachmann Online Marketing GmbH & Co. KGDaniel Nowendsztern

Customer experience

Video Speed Changer

All ratings1,351 ratings
Positive91.5%
Neutral2.3%
Negative6.2%
Written reviews136 reviews
Positive33.8%
Neutral8.8%
Negative57.4%

Video Accelerator Pro

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Video Speed Changer

Reported bugs

2 issues
  • Login screen freezes
  • Incompatible with older devices

Requested features

2 requests
  • Dark mode option
  • Advanced analytics dashboard

Video Accelerator Pro

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Video Speed Changer

Subscriptions3
  • Premium$1.997 Days
  • Premium1 Year trial$3.991 Month
  • Premium$3.991 Month
One-time4
  • Voluntary Payment 1$3.99
  • Voluntary Payment 2$4.99
  • Voluntary Payment 3$5.99
Show 1 more
  • Remove Ads$12.99
None

Video Accelerator Pro

No in-app purchases

Questions

Is Video Speed Changer free?
Video Speed Changer is free to download, with in-app purchases available.
Is Video Accelerator Pro free?
Video Accelerator Pro is free to download, with no in-app purchases.
Do Video Speed Changer or Video Accelerator Pro have ads?
Both Video Speed Changer and Video Accelerator Pro show ads.
Which is updated more often, Video Speed Changer or Video Accelerator Pro?
Video Speed Changer ships an update every 5 months, and Video Accelerator Pro every 7 months. Most recently, Video Speed Changer was updated on October 26, 2026 and Video Accelerator Pro on October 5, 2026.

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