MRMOCO Tracker vs ROE Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MRMOCO Tracker
Capture and communicate motion shot visions using an iPhone or iPad. Record video and 3D positional data simultaneously. This data can be imported into motion control software to recreate moves with robotic camera systems.
- Capture motion shots with iPhone/iPad
- Record video and 3D positional data
- Import data into motion control software
- Recreate moves with robotic camera systems
- Frame and walk through motion shots
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The MRMC Tracker tool lets directors capture and communicate their vision by simply using the iPhone / iPad to frame and walk through a motion shot. Along with recording a video, MRMC Tracker also captures the 3D positional data during the motion. This data then can be directly imported into Flair® motion control software to recreate the move in the real world with a robotic camera system, such as a Bolt® or Milo®.
ROE Calculator
This application provides essential technical calculations for LED screens, including ballast, pixel, and power requirement analysis. It's designed to be the ultimate tool for LED technicians during on-site work and production preparation.
- Ballast calculation
- Pixel and resolution calculation
- Power requirement analysis
- Technical calculations for LED screens
- On-site and preparation tools
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ROE Visual is proud to announce the release of its groundbreaking ROE Calculator APP. This cutting-edge application is a complete upgrade of the previous ballast calculator and has added many new and exciting options to create essential technical calculations for your LED screens. With a comprehensive suite of tools that include ballast calculation, pixel and resolution calculation, power requirement analysis, and much more, the ROE Calculator APP will become the ultimate tool for LED technicians, whether on-site or in the preparation stages of production.
Screenshots
Verdict
The clearest difference is price: ROE Calculator at Free against MRMOCO Tracker's $19.99. ROE Calculator also leads on update cadence (every 6 weeks vs every 5 months). MRMOCO Tracker's advantage is ratings volume (3 vs 1). On rating, review sentiment, ads and in-app purchases 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
ROE Calculator is free to download; MRMOCO Tracker costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.0 for MRMOCO Tracker against 4.0 for ROE Calculator. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
MRMOCO Tracker ships an update every 5 months, ROE Calculator every 6 weeks. The most recent releases landed on September 24, 2026 and June 1, 2026 respectively.
| Parameter | MRMOCO Tracker | ROE Calculator |
|---|---|---|
| Price | $19.99 | Free — better |
| Rating | 4.0 (3 ratings) | 4.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 5 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 54 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Mark Roberts Motion Control Ltd | ROE Visual Co., Ltd |
Customer experience
MRMOCO Tracker
ROE Calculator
In-app purchases
MRMOCO Tracker
No in-app purchases
ROE Calculator
No in-app purchases
Questions
Is MRMOCO Tracker free?
Is ROE Calculator free?
Which has better reviews, MRMOCO Tracker or ROE Calculator?
Do MRMOCO Tracker or ROE Calculator have ads?
Which is updated more often, MRMOCO Tracker or ROE Calculator?
Other comparisons
