# RZ Timecode Calculator — A Humble Tool for Artists

> Simple timecode calculator for video editing and animation professionals. (iPhone/iPad app by Robert L Zimmelman.)

- Source: https://appshunter.io/ios/app/rz-timecode-calculator/id1444236587 (this page in markdown: same URL + `.md`)
- Developer: [Robert L Zimmelman](https://appshunter.io/developer/954130860)
- Category: Photo & Video
- Price: Free
- Rating: 1.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 15.6 · 1 MB
- Languages: American English
- Released: 2019-03-29
- Data updated: 2026-08-12
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/rz-timecode-calculator/id1444236587/reviews.md

## What is RZ Timecode Calculator?

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!

## Key features

- Timecode calculations
- Video editing assistance
- Animation support
- Field use utility
- Simple interface


## Frequently asked questions about RZ Timecode Calculator

### What is RZ Timecode Calculator used for?

RZ Timecode Calculator is designed to help artists and video professionals perform timecode calculations, especially when they are in the field and don't have access to their full editing software.

### Is RZ Timecode Calculator free to use?

Yes, RZ Timecode Calculator is available for free. There are no in-app purchases or advertisements within the application.

### What devices does RZ Timecode Calculator support?

RZ Timecode Calculator is supported on iPhone and iPod devices. It is designed for Apple's mobile ecosystem.

### How often is RZ Timecode Calculator updated?

The latest version of RZ Timecode Calculator is 0.12, and it was last updated on December 22, 2025. This indicates a recent update, suggesting ongoing support.

### What is the age rating for RZ Timecode Calculator?

RZ Timecode Calculator has an age rating of 4+. This means it is suitable for a wide audience, including younger users.

### Does RZ Timecode Calculator have ads?

No, RZ Timecode Calculator does not contain advertisements. Users can expect an uninterrupted experience while using the tool.

### What is the user sentiment for RZ Timecode Calculator based on ratings?

RZ Timecode Calculator has a rating of 1.0 stars from 1 rating. This single rating suggests a potentially negative user experience, though more data would be needed for a comprehensive analysis.

## Version history (last 5 releases)

### 1.13 — 2026-08-11

Improved UI.   Hints for 'IN', 'OUT', 'DUR' for new users unaccustomed to using a timecode calculator.  Improved help screens, thanks to user feedback.

### 0.12 — 2025-12-22

New UI, timecode history!

### 1.11 — 2021-11-09

Improved layout, smaller button borders, square number buttons, other minor uI improvements.

### 1.10 — 2020-10-18

Minor UI Fixes.  Keyboard click sounds for those without haptic feedback devices.

### 1.02 — 2019-08-05

fixed a pesky bug causing crash on launch

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## More apps by Robert L Zimmelman

- [Photo Dance Party!](https://appshunter.io/ios/app/photo-dance-party/id954147140)
- [Forces Playground](https://appshunter.io/ios/app/forces-playground/id954854339)
- [Gesture Recognizer Fun](https://appshunter.io/ios/app/gesture-recognizer-fun/id958213693)
- [Little Galileo Viewer](https://appshunter.io/ios/app/little-galileo-viewer/id1039841579)
- [Ralphs To Go](https://appshunter.io/ios/app/ralphs-to-go/id1050434193)
- [Maximum Plaid](https://appshunter.io/ios/app/maximum-plaid/id1064070949)

All apps by Robert L Zimmelman: https://appshunter.io/developer/954130860

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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 2026-08-12.*