Best Video Speed Adjuster Apps

238+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our video speed adjuster list covers 238+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Video Speed Adjuster Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Slow-Fast Motion Video EditorSlow-Fast Motion Video EditorFree4.7★ (9.8K)YesYesSep 2026
2Slow Motion Video & Speed UpSlow Motion Video & Speed UpFree3.7★ (240)YesYesSep 2026
3Video Speed - Change & EditVideo Speed - Change & EditFree4.3★ (88)YesNoSep 2026
4Video Speed Editor - VBoosterVideo Speed Editor - VBoosterFree4.7★ (153)YesNoSep 2026
5Video Speed slow motion editorVideo Speed slow motion editorFree4.6★ (88)NoYesAug 2026
6ClipGlider-video speed controlClipGlider-video speed controlFree3.2★ (43)NoYesSep 2026
7Video Speed MasterVideo Speed MasterFreeNoYesMay 2026
8Video Speed & Slow MotionVideo Speed & Slow MotionFreeNoYesMay 2026

Top Picks for Video Speed Adjuster

Slow-Fast Motion Video Editor#1

Slow-Fast Motion Video Editor by Alan Cushway

Speed Up & Down Vid Maker
Editor's Choice
📷 Photo & Video
4.7😊(9.8K ratings)
FreeAdsIn-App Purchases
Slow-Fast Motion Video Editor screenshot 1
Slow-Fast Motion Video Editor screenshot 2
Slow-Fast Motion Video Editor screenshot 3
Slow-Fast Motion Video Editor screenshot 4
Slow-Fast Motion Video Editor screenshot 5
Slow-Fast Motion Video Editor screenshot 6

Easily adjust the speed of video clips, creating dramatic slow-motion or fast-forward effects. Apply these changes to multiple sections of your video with smooth transitions and corrected audio pitch. Export your creations in full resolution without watermarks.

What We Love

  • 🚀 Easy to use
  • 👍 Intuitive interface
  • 🚀 Smooth performance
  • 👍 Versatile speed controls
  • 🚀 Efficient video editing
  • 👍 Helpful for creating content

Room to Improve

  • 🐛 Occasional save failures
  • 🔍 Limited customization options
  • 💸 Ads can be intrusive
  • 🐛 Glitchy slow-motion playback
Slow Motion Video & Speed Up#2

Slow Motion Video & Speed Up by out thinking limited

Video speed editor slow & fast
Strong Contender
📷 Photo & Video
3.7😞(240 ratings)
FreeAdsIn-App Purchases
Slow Motion Video & Speed Up screenshot 1
Slow Motion Video & Speed Up screenshot 2
Slow Motion Video & Speed Up screenshot 3
Slow Motion Video & Speed Up screenshot 4
Slow Motion Video & Speed Up screenshot 5
Slow Motion Video & Speed Up screenshot 6

Easily adjust the playback speed of your videos, creating dramatic slow-motion or fast-paced effects. You can also add background music to your clips and share them directly to social media platforms.

What We Love

  • 👍 Easy to use
  • 💡 Helpful for editing videos
  • 🚀 Works well for its purpose

Room to Improve

  • 🐛 Crashes and freezes
  • 🔒 Paywall to save videos
  • 💸 Requires subscription
  • 🔍 Confusing interface
  • 🔇 Sound issues
  • 🚫 Doesn't work as advertised

More Video Speed Adjuster apps to explore

FAQ about Video Speed Adjuster

What are the best video speed adjuster apps for iPhone?
Slow-Fast Motion Video Editor tops our video speed adjuster apps ranking as of August 2026, with a 4.7-star average from 9.8K App Store ratings, and it's free to download.
Yes — 20 of the top video speed adjuster apps we rank are free to download, including Slow-Fast Motion Video Editor and Slow Motion Video & Speed Up.
Slow-Fast Motion Video Editor shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 238+ video speed adjuster apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows you to adjust the playback speed of your videos. You can speed up sections to create fast-forward effects or slow down sections for dramatic slow-motion. It supports applying these speed changes to multiple parts of a single video.
Key features include adjustable speed up to 2x and slow down to 1/4 speed, the ability to apply speed variations to multiple sections, unrestricted video length, smooth speed transitions, and corrected audio pitch. Videos can be exported in full resolution without watermarks.