# TV TuneUp 3D vs RZ Timecode Calculator

The clearest difference is price: RZ Timecode Calculator at Free against TV TuneUp 3D's $1.99. RZ Timecode Calculator also leads on update cadence (every 10 months vs every 34 months). TV TuneUp 3D's advantage is rating (2.3 vs 1.0) and device support (4 vs 2). On ratings volume, ads and in-app purchases there is nothing between them.

RZ Timecode Calculator is free to download; TV TuneUp 3D costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TV TuneUp 3D holds the better App Store score, 2.3 against 1.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

TV TuneUp 3D ships an update every 34 months, RZ Timecode Calculator every 10 months. The most recent releases landed on October 5, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | TV TuneUp 3D | RZ Timecode Calculator |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/tv-tuneup-3d/id481762811/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/rz-timecode-calculator/id1444236587/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 10 months** |
| Monetization | Paid | **Free** |
| Size | 22 MB | 1 MB |
| Requires iOS | **7.1** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PixelSplincher](https://appshunter.io/developer/481762814) | [Robert L Zimmelman](https://appshunter.io/developer/954130860) |

## What reviewers say

### TV TuneUp 3D

[App page](https://appshunter.io/ios/app/tv-tuneup-3d/id481762811)

This app provides test patterns and audio tones to help you tune your display or projector. It offers features for both standard video calibration and advanced 3D system analysis, including stereo alignment and ghosting measurement.

**Highlights:** Display and projector tuning, 3D system analysis, Stereo alignment and crosstalk measurement, Audio test signals, Professional test patterns, Supports HDMI, VGA, AirPlay

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### RZ Timecode Calculator

[App page](https://appshunter.io/ios/app/rz-timecode-calculator/id1444236587)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TV TuneUp 3D free?

TV TuneUp 3D costs $1.99, with no in-app purchases.

### Is RZ Timecode Calculator free?

RZ Timecode Calculator is free to download, with no in-app purchases.

### Which has better reviews, TV TuneUp 3D or RZ Timecode Calculator?

TV TuneUp 3D is rated higher. TV TuneUp 3D averages 2.3 out of 5 from 3 ratings, while RZ Timecode Calculator averages 1.0 from 2 ratings.

### Do TV TuneUp 3D or RZ Timecode Calculator have ads?

Neither TV TuneUp 3D nor RZ Timecode Calculator shows ads.

### Which is updated more often, TV TuneUp 3D or RZ Timecode Calculator?

TV TuneUp 3D ships an update every 34 months, and RZ Timecode Calculator every 10 months. Most recently, TV TuneUp 3D was updated on October 5, 2026 and RZ Timecode Calculator on September 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*