LMG Toolkit vs M2 Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LMG Toolkit
This utility app offers two calculators for LED tile and widescreen projection needs. It helps users determine dimensions, weight, and power for LED installations, and calculate blend areas for widescreen setups.
- LED tile dimension calculator
- LED tile weight calculator
- LED tile power requirement calculator
- Widescreen projection blend area calculator
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The LMG Toolkit provides a LED calculator for gauging dimensions, weight, and power requirements for LMG's LED tile products as well as a Widescreen Calculator for determining blend areas for widescreen projection.
M2 Calculator
Calculate the number of M2 Processors needed for LED video screens based on tile type, frame rate, and color depth. This tool helps determine the total tiles and ports required for a given setup, updated for the SX40 Processor.
- Calculate M2 Processor requirements
- Select LED tile types
- Set frame rate and color depth
- Determine tiles per port
- Calculate total tiles
- Supports SX40 Processor
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The M2 Processor (by Brompton*) is used on Large LED video screen, it takes in a variety of inputs and has 4 output ports that can drive up to a maximum of 500,000 pixels per port, but there are some conditions. Frame Rate, Colour Depth and how many pixels each connected tile has can impact the number of tiles you can drive per Port. By selecting the type of LED tile in the wall (Currently CT only has the Roe MC7HB, Black OnyX 3.47, Black OnyX 2.8 and the Carbon 4 LED tile with the Brompton Receiver Cards installed) and selecting a frame rate, and colour depth you can see how many tiles you can connect to each port and total tiles to the Processor. This application has now been updated for the SX40 Processor. I wrote this application for the Techs and PM's I work with so that they can see for simple LED screens how many M2 Processors they need on the show for a given frame rate and colour depth. * this program was not written by Brompton, and they do not provide technical support for this program.
Screenshots
Verdict
The clearest difference is update cadence: LMG Toolkit at every 2 weeks against M2 Calculator's every 7 months. On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
LMG Toolkit ships an update every 2 weeks, M2 Calculator every 7 months. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.
| Parameter | LMG Toolkit | M2 Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 4 — better |
| Update frequency | Every 2 weeks — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 9.0 |
| Further details — not scored | ||
| Size | 51 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | LMG, Inc. | Darren Alexander |
Customer experience
LMG Toolkit
M2 Calculator
In-app purchases
LMG Toolkit
No in-app purchases
M2 Calculator
No in-app purchases
Questions
Is LMG Toolkit free?
Is M2 Calculator free?
Do LMG Toolkit or M2 Calculator have ads?
Which is updated more often, LMG Toolkit or M2 Calculator?
Other comparisons
