Comparison

Millimeter Pro vs MLT Industries

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

Head to head
About

Millimeter Pro

This app transforms your device into a versatile measuring tool. It allows for precise measurements of length, area, diameter, and angles using the touchscreen. Easily split objects into equal parts and switch between millimeters and inches for your convenience.

Highlights
  • Touchscreen ruler and tape measure
  • Measure length, area, diameter, and angles
  • Split objects into equal parts
  • Supports millimeters and inches
  • Estimate radius
  • Thread pitch gauge
Features
Read full description

App blog: https://goo.gl/da6LdZ Millimeter Pro is an easy-to-use and helpful measurement tool for iPhone or iPad. It uses a touch screen as a ruler or tape measure to make quick measurements, split objects into equal parts, measure object ratio (W/H), measure area, estimate diameter and angles, and split circular objects into equal parts. Place an object on the screen and simply touch and move rulers to measure it. You can measure in different units: MILLIMETERS or INCHES. Features: - mm and inch units - 2D measurements: vertical and horizontal rulers - area calculation - ratio calculation (W/H) - split linear and circular objects into equal parts - shows the length and angle of each part - disable/enable touch screen (freeze feature) - diameter or radius estimation - angle measure with Protractor / Goniometer mode - Thread pitch gauge for TPI and pitch size measurements Use this app in different areas to measure small objects that fit within your phone or tablet screen: jewelry, rings, stones, gem, beads, screws, bolts, buttons, nuts, knitting needles, knitting patterns, washers, insects, mosaic tile, hooks, frame wrap angle, etc. Enjoy the app and Thank you for your interest and support! VisTech.Projects Team

About

MLT Industries

Control and monitor your smart distribution panel from your smartphone. Manage lights, inverters, fridges, and more in your 12V system for vehicles and boats.

Highlights
  • Control 12V accessories remotely
  • Monitor smart distribution panel
  • Manage lights, fridges, inverters
  • Supports 8 x 20A and 2 x 50A outputs
  • Wireless control via smartphone app
  • Modernize 12V systems
Read full description

The MLT Industries app allow you to control and monitor your SwitchMaster device. Our flagship product, the SwitchMaster is an all-in-one smart distribution panel built from the ground up to be your one-stop device when kitting out your 12V system. Whether it’s your 4WD, car, camper trailer, caravan or boat - we have you covered. Designed to modernise and fit in with any new existing system from basic to complex - just connect your battery leads and let us take care of the rest. Control anything you want like your lights, inverters, air compressors, fridges and anything else you can think of using by simply plugging them into one of the 8 x fused 20A outputs or 2 x fused 50A outputs. The SwitchMaster will allow you to switch your 12v accessories without leaving the comfort of your seat via our cutting-edge smartphone app, packed with tonnes of features not seen anywhere else. You’ll no longer have to worry about walking to your swag in the dark or climbing out of your rooftop tent because you forgot to turn a light off, all you need to do is tap your screen! For wireless control right at your fingertips, download the app now. For once - experience a product where the smartphone app isn’t an afterthought. Experience MLT Industries' SwitchMaster.

Screenshots

Millimeter Pro4 screens
MLT Industries4 screens

Verdict

The call

The clearest difference is price: MLT Industries at Free against Millimeter Pro's $3.99. MLT Industries also leads on review sentiment (100% vs 58%) and update cadence (every 11 days vs every 4 months). On ads, in-app purchases, monetization model 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

MLT Industries is free to download; Millimeter Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Millimeter Pro ships an update every 4 months, MLT Industries every 11 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
Millimeter Pro versus MLT Industries: the parameters behind the verdict, then further details
ParameterMillimeter ProMLT Industries
Price$3.99Free — better
Rating4.4 (109 ratings) — better—
Positive reviews57.9% of reviews100.0% of reviews — better
Number of ratings109 — better—
Update frequencyEvery 4 monthsEvery 11 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS15.0 — better15.1
Further details — not scored
Size24 MB36 MB
Age rating4+4+
DeveloperVisTech.Projects LLCMatthew Thurtell

Customer experience

Millimeter Pro

All ratings108 ratings
Positive85.2%
Neutral3.7%
Negative11.1%
Written reviews38 reviews
Positive57.9%
Neutral5.3%
Negative36.8%

MLT Industries

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Millimeter Pro

No in-app purchases

None

MLT Industries

No in-app purchases

Questions

Is Millimeter Pro free?
Millimeter Pro costs $3.99, with no in-app purchases.
Is MLT Industries free?
MLT Industries is free to download, with no in-app purchases.
Do Millimeter Pro or MLT Industries have ads?
Neither Millimeter Pro nor MLT Industries shows ads.
Which is updated more often, Millimeter Pro or MLT Industries?
Millimeter Pro ships an update every 4 months, and MLT Industries every 11 days. Most recently, Millimeter Pro was updated on November 6, 2026 and MLT Industries on November 3, 2026.

Other comparisons