Mgrs & Utm Map Pro: Tactical

Review by eFreeware

Most navigation apps assume you think in street names and house numbers. That works until it doesn't: on a training area, a survey site or a stretch of open country with no addresses at all, the useful reference is a grid coordinate and a datum, not a pin dropped on a road. Mgrs & Utm Map Pro is built around that other way of working, and it comes from DakikTech.

It is a paid app rather than a free one with upsells: $24.99 upfront, no advertising and no in-app purchases. With more than 10,000 installs and a 4.7 average across 2,006 ratings, the app draws a settled, specific audience rather than a mass-market one. The app has been on Google Play since April 2018, so it is not a new experiment.

What you actually get on the map

At its core the app is a coordinate systems assistant. Satellite systems including GPS, GALILEO and GLONASS establish your position, which geographic tools then let you examine across map layers. The developer describes the audience as military personnel, tactical users and outdoor enthusiasts, and lists mountaineering, hiking, cross-country running, orienteering, scouting, hunting, fishing, geocaching and off-road navigation as the activities it covers.

The map side is broader than a single base layer. Satellite, terrain, topographic and city maps are all available, and the paid version adds bicycle, landscape and topographic alternatives on top. For anyone who prefers a different source, the developer allows a map provider's API to be entered manually, which opens up the map options considerably for users who know what they want.

Marking is where the app spends much of its effort. You can add, save and manage points with color and icon choices, and the paid tier expands both the palette and the icon set, including common military symbols and vehicle and unit icons. A single button switches markers between name and icon display, which sounds like a small thing until you have a crowded map and want to read it at a glance.

Coordinate formats, datums and projections

This is the part that justifies the price for the right user. Three geodetic formats are supported: decimal degrees, degrees and decimal minutes, and degrees, minutes and seconds. On top of that sit the major datums, covering WGS 84 globally plus ED50 in Europe, Tokyo for Japan and Korea, Pulkovo 1942 for Russia and the CIS, Indian 1975 for Southeast Asia, NAD27 for North America and SAD69 for South America.

Projection support is equally deliberate. UTM and MGRS are there, along with SK-42 (Gauss-Krüger), OSNG and the Irish Grid, ITRF at 3 and 6 degrees, ED50 at 3 and 6 degrees, UTM and USNG on NAD27, and Canada Lambert. If your work or your maps are tied to one of those systems, having them handled in the same app as your position and markers removes a step that otherwise means converting by hand.

The paid version also displays two coordinate formats at once. That is a genuinely useful arrangement for anyone who has to report a position in one system while reading a map drawn in another, and it avoids flipping between screens mid-task.

Compass, angle units and north references

The compass is tied to the map rather than sitting in a separate screen, so your heading and your position stay together. Magnetic declination is corrected automatically from your location, which matters anywhere the gap between magnetic and grid north is large enough to throw off a bearing.

You can choose which north you are working from: true north, magnetic north or grid north. Angle units go beyond the familiar 360-degree scale to include NATO mils at 6400, Soviet mils at 6000 and gradians at 400. For most walkers those options will go unused, but for anyone taking bearings in a military or survey context they are the difference between an app that fits the job and one that has to be worked around.

Tracks, KML files and measurement

The GPS track recorder logs your route as you move, which is useful wherever there is no road to follow, whether that is deep forest, a mountainside or open water. Saved routes can be shared with other people, so a path recorded once can be passed on rather than described.

KML import and export handles custom map layers, and the same mechanism backs up your markers and lets you share them. The paid tier adds CSV documents for markers, which suits anyone who wants to move point data into a spreadsheet or another tool rather than keep it trapped in the app.

Measurement covers both distance and area. You draw a route and see the total, or outline a region to get its size, with meters, feet, miles, yards and nautical miles available as units. Real-time altitude is shown for your current position, and the paid version adds an elevation profile graph for a whole route, which tells a fuller story than a single altitude reading.

What the paid tier changes

Because the app is sold outright, the extras are not a subscription pitch but the substance of what you are buying. Beyond the map types and marker options already mentioned, the paid version adds address search for locations, a detailed list view for organizing markers, and the ability to attach photos to them. Work layers let you split markers across separate views instead of crowding everything onto one screen.

It is also ad-free, which is stated plainly rather than sold as a feature. For an app you might have open for hours on a hillside, that is the sensible arrangement.

What this app asks of you

The trade-offs here are mostly about fit rather than quality. It is a paid download at $24.99, so the decision has to be made on whether the coordinate and projection support matches what you actually do. Someone who navigates by street address will find a great deal of this irrelevant.

The depth is also the barrier. Datums, projections, mils and declination corrections are not concepts everyone arrives with, and the app is pitched at people who already know why they would want them. That is not a flaw in the design, but it does mean the value depends heavily on the user.

The developer also lists manual API entry for map providers as a feature for advanced users. That is a real capability, and it is presented as something you opt into rather than something configured for you.

A tool for people who work in grids

The clearest audience is anyone whose work or hobby already runs on MGRS or UTM: military and tactical users, survey and field workers, search and rescue volunteers, and outdoor enthusiasts who plan routes in grid coordinates. Orienteers, geocachers working off grids, and off-road travelers in areas without addresses all sit comfortably in that group.

The second group is people who need a specific datum or projection that mainstream mapping apps ignore. ED50, Pulkovo 1942, Indian 1975, SK-42, Canada Lambert and the Irish Grid are not casual requirements, and supporting them alongside your live position, compass and markers is the practical argument for this app.

Is the Pro version worth the outlay

For the right user, yes. The combination of a corrected compass, three north references, dual coordinate display, broad datum and projection coverage, track recording, KML and CSV handling, and marker management in one paid app is a focused package rather than a general-purpose map.

I would point this at military and tactical users, field and survey workers, and outdoor enthusiasts who already think in grids and datums. It is a considered purchase rather than an impulse one, and the $24.99 price is best judged against how often you need a coordinate system that a free map app will not give you.