Comparison

RZ Timecode Calculator vs KeyCut

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

Head to head
About

RZ Timecode Calculator

This tool assists with timecode calculations for video editing and animation. It's designed for field use when built-in editing software functions are not readily available. A simple and useful utility for creative professionals.

Highlights
  • Timecode calculations
  • Video editing assistance
  • Animation support
  • Field use utility
  • Simple interface
Features
Read full description

I used to have a calculator called the FrameMaster. It was wonderful and useful for video editing and animation. Now this function is pretty much built in to the editing apps. However, you may find yourself in the field needing to do some simple timecode calculations, and then, THIS IS APP YOUR BEST FRIEND!

About

KeyCut

Features
Read full description

Turn your iPad into a color-coded shortcut deck for video editing. Tap a button and it fires the real keystroke straight to your Mac. No combos to memorize, no extra hardware needed. KeyCut Live puts every key command you actually use one tap away, labeled 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 and KeyCut walks you through the rest, ticking off each step as you go. Your iPad and Mac talk directly over your local Wi-Fi, 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, with 50 free live shortcuts to try on your own edit. After that, 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

RZ Timecode Calculator4 screens
KeyCut4 screens

Verdict

The call

The clearest difference is in-app purchases: RZ Timecode Calculator at none against KeyCut's 2. RZ Timecode Calculator also leads on iOS requirement (15.6 vs 26.0). KeyCut's advantage is update cadence (every 6 days vs every 10 months). On price, 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. KeyCut sells 2 in-app purchases, starting at $0.99 per month. RZ Timecode Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

RZ Timecode Calculator ships an update every 10 months, KeyCut every 6 days. The most recent releases landed on November 2, 2026 and November 13, 2026 respectively.

Scorecard3 real differences · 6 level
RZ Timecode Calculator versus KeyCut: the parameters behind the verdict, then further details
ParameterRZ Timecode CalculatorKeyCut
PriceFreeFree
Rating1.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 10 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better26.0
Further details — not scored
Size1 MB6 MB
Age rating4+4+
DeveloperRobert L ZimmelmanPhilip Brumpton

In-app purchases

None

RZ Timecode Calculator

No in-app purchases

2 purchases

KeyCut

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

Questions

Is RZ Timecode Calculator free?
RZ Timecode Calculator is free to download, with no in-app purchases.
Is KeyCut free?
KeyCut is free to download, with in-app purchases available.
Do RZ Timecode Calculator or KeyCut have ads?
Neither RZ Timecode Calculator nor KeyCut shows ads.
Which is updated more often, RZ Timecode Calculator or KeyCut?
RZ Timecode Calculator ships an update every 10 months, and KeyCut every 6 days. Most recently, RZ Timecode Calculator was updated on November 2, 2026 and KeyCut on November 13, 2026.

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