Comparison

Syn vs KeyCut

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

Head to head
About

Syn

Create cinematic videos with advanced editing tools and visual effects. Add music, text, transitions, and remove backgrounds. Perfect for filmmakers and content creators on the go.

Highlights
  • Multi-track video editing
  • Cinematic visual effects (Neon, Glitch, VHS)
  • Background removal & shape masks
  • Advanced animation tools
  • Slow motion & speed control
  • GIF maker
  • Live camera effects
Read full description

Syn-FX is a powerful mobile video editor built for cinematic visual effects, creative storytelling, and expressive editing on your phone. Create music videos, short films, and movies with tools for multi-track editing, background removal, shape masks, audio, text, transitions, slow motion, and layered effects. Whether you’re making short-form content or building something more cinematic, Syn-FX helps you turn everyday footage into something bold and memorable. Whether you’re a content creator, filmmaker, or visual storyteller, Syn-FX gives you the creative tools to edit with more freedom and style. Features Multi-Track Video Editing Edit videos using a flexible timeline editor. • Layer video clips, audio, text, effects, and transitions • Arrange clips freely on a multi-track timeline • Duplicate, rotate, reverse, and zoom clips Cinematic Visual Effects Transform your videos with a growing library of creative effects. Includes: • Neon • Glitch • VHS • Blur • Anime Stack multiple effects to create unique visual styles. Background Removal & Shape Masks • Remove backgrounds from clips • Place videos inside subjects • Combine masks with effects, text, and video layers Advanced Animation Tools • Keyframe animation • Effect parameter curves • Add transitions between clips • 100+ Transitions Slow Motion & Speed Control Add dynamic pacing to your edits. • Optical Flow slow motion • Speed Ramps • Video Speed Editor Audio Tracks & Sound Editing Shape the sound of your videos directly inside Syn-FX. • Add audio tracks and clips to your timeline • Sync sound with video edits GIF Maker • Turn your videos into shareable GIFs in just a few taps. • Turn epic moments into short looping clips Live Camera Effects Record videos with effects applied in real time. • Apply effects at up to 60 FPS • Switch camera lenses • Built-in stabilization Built-In Tutorial Learn how to edit videos. • Learn effects, editing tools, and workflow basics • Designed for beginners and creators who want to improve • Start editing quickly with confidence Frequently Asked Questions Who is Syn-FX for? Syn-FX is designed for: • Filmmakers • Content creators • TikTok and Instagram creators • Video editors • Visual storytellers • Anyone looking for a mobile video editor for expressing their ideas What is Syn-FX? Syn-FX is a mobile video editor focused on cinematic visual effects, creative editing tools, and multi-track timeline editing. Does Syn-FX support video transitions? Yes. You can add transitions between clips to create smooth and cinematic edits. Is Syn-FX beginner friendly? Yes. Syn-FX includes a built-in tutorial and intuitive tools, making it easy to get started. What makes Syn-FX different? Syn-FX focuses on cinematic visual effects and creative mobile editing, giving you powerful tools to build expressive videos wherever inspiration strikes. Hollywood is no longer a distant concept. It’s right here in your pocket. Try Syn-FX now and explode your creativity to the next level. We can’t wait to see what you create. ----- Syn-FX Pro (Auto-Renewable Subscription) Subscribe to Syn-FX Pro to unlock premium effects, tools, and a stream of ongoing improvements. • Subscription options are available monthly or annually • Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period • Your account will be charged within 24 hours before the end of the current period if auto-renew is enabled • You can manage your subscription and turn off auto-renew in your account settings after purchase Terms of Use: https://www.syn-fx.com/app-terms Privacy Policy: https://www.syn-fx.com/app-privacy Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ----- Thank you for supporting Syn-FX. If you have questions, comments, feedback, suggestions, or just want to say hello, reach out at: support@syn-fx.com Instagram: https://www.instagram.com/synfxapp

About

KeyCut

Features
Read full description

Turn your iPad into a colour-coded shortcut deck for video editing. Tap a button and it fires the real keystroke straight to your Mac. No combos to memorise, no extra hardware to buy. KeyCut Live puts every key command you actually use one tap away, labelled in plain English and grouped by what it does. Trim, ripple, blade, mark in and out, switch tools: they're all there, with no hunting for three-finger combos mid-edit. WORKS WITH YOUR EDITOR Built for Final Cut Pro, Premiere Pro and DaVinci Resolve. Switch editor and the whole layout switches with it, so the shortcuts always match the app you're in. SET UP IN UNDER A MINUTE Download the free KeyCut Helper for your Mac, pair over your local Wi-Fi, and start editing. Your iPad and Mac talk directly, so nothing leaves your network. No account, no cloud, no sign-in. WHY EDITORS LIKE IT • Every shortcut visible at a glance. No cheat sheets taped to the monitor. • Tap to fire, or pick up the keys as you go. The real keystroke shows on every button. • One iPad, three editors. Switch in a tap. • No Stream Deck, no extra gear. It's the control surface you already have. Free to download and try. A one-time unlock gets you KeyCut Live for good, with a monthly option if you'd rather. The control surface you already have. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Syn4 screens
KeyCut4 screens

Verdict

The call

The clearest difference is ads: KeyCut at none against Syn's shown. Syn's advantage is iOS requirement (15.0 vs 26.0). On price, update cadence, in-app purchases 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. Syn sells 3 in-app purchases, starting at $9.00 per month and KeyCut sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Syn ships an update every 6 days, KeyCut weekly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Syn versus KeyCut: the parameters behind the verdict, then further details
ParameterSynKeyCut
PriceFreeFree
Rating4.7 (51 ratings) — better—
Positive reviews85.7% of reviews—
Number of ratings51 — better—
Update frequencyEvery 6 days — betterWeekly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.0
Further details — not scored
Size61 MB5 MB
Age rating12+4+
DeveloperSYN-FX LPPhilip Brumpton

In-app purchases

3 purchases

Syn

Subscriptions3
  • Syn-FX Pro - Monthly$9.001 Month
  • Syn-FX Pro Half-Yearly$42.006 Months
  • Syn-FX Pro - Yearly1 Year trial2 variants$60.001 Year
2 purchases

KeyCut

Subscriptions1
  • KeyCut Live Monthly$0.991 Month
One-time1
  • KeyCut Live$4.99

Questions

Is Syn free?
Syn is free to download, with in-app purchases available.
Is KeyCut free?
KeyCut is free to download, with in-app purchases available.
Do Syn or KeyCut have ads?
Syn shows ads; KeyCut does not.
Which is updated more often, Syn or KeyCut?
Syn ships an update every 6 days, and KeyCut weekly. Most recently, Syn was updated on November 4, 2026 and KeyCut on November 5, 2026.

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