NZ Topo50 Offline - North

Review by eFreeware

NZ Topo50 Offline - North is a paid Android app from Right Place Resources that puts the LINZ NZTopo50 1:50k topographic series for the North Island on your phone, with the maps included in the install. The point of it is simple: full map coverage and navigation functions that work with no internet or cellular connection at all, which matters once you are past the last road end.

The reason to consider it is that everything arrives with the download. There are no additional map downloads, no account to create and no added fees for tiles, so the app is ready to use as soon as it is installed. That is a different proposition from map apps that pull data as you go, and it is the core of what this one offers.

It has been on Google Play since June 2017 and was updated in August 2026, with the most recent changes covering point weather forecasts, track editing and a migration fix for updates from older versions. It costs $3.49, carries no ads, and offers in-app purchases.

Built for navigating without a signal

The navigation side is where the app does its real work. It shows your GPS position, logs tracks, and displays orientation through a compass along with altitude and speed. You can create routes and follow them, and check distance and bearing to any point on the map, which is the sort of thing that matters when a spur looks shorter than it is on the ground.

Search is included for named places and features, so you can jump straight to a hut, peak or track junction rather than scrolling across the map to find it. Routes can be moved between devices or passed on to someone else by exporting, importing or sharing them as kml or gpx files.

Overlays are part of the package too. The app includes DOC open permit hunting boundaries and Te Araroa tracks, among other data, so those boundaries and the long trail sit on top of the topographic base rather than in a separate reference.

The whole set of maps and navigation functions works without an internet or cellular connection. For backcountry use that is the central feature, not a bonus.

The New Zealand grid, not a global average

One detail worth understanding is the coordinate system. The app is built around the New Zealand national map grid rather than the WGS84 datum that most mapping software uses by default, and the developer's argument is that projecting LINZ maps onto a global average distorts them. You can tell the projection is right because the gridlines stay parallel on a true NZ grid.

For anyone who has worked with paper topo maps and a compass, that alignment is the difference between the map matching the grid references you already know and having to convert everything. It suggests the app was designed by people who use these maps rather than adapted from a general-purpose mapping engine.

The app is made in New Zealand, which fits with that approach. The LINZ series and the national grid are local conventions, and treating them as the foundation rather than an afterthought is the sensible way to build this kind of tool.

What it takes to get going

Setup is deliberately minimal. Since the maps come with the install, there is nothing to download afterwards and no account signup to work through. You install the app and the coverage is there.

The one practical requirement the developer flags is storage. The app needs a reasonably large amount of space, and the advice is to check you have enough available before installing. A full 1:50k series for the North Island is a lot of map data, so that is expected rather than surprising.

There is also the question of how you use it. The navigation functions rely on your phone's GPS, and the app is pitched at back country navigation where there is no cell phone access. That tells you the intended setting: away from towns, with the phone as the map and compass rather than as a connected device.

In-app purchases are offered alongside the $3.49 price. The app itself shows no ads.

Who tends to carry this kind of map

The developer lists trampers, walkers, bikers, runners, hunters, search and rescue teams and Te Araroa walkers as the people who use it. That is a broad group, but they share one thing: they travel through terrain where a topographic map is the working tool and a signal is not guaranteed.

Hunters get something specific from the DOC open permit hunting boundary overlay, since it puts those boundaries directly on the map they are navigating with. Te Araroa walkers get the trail shown as an overlay across the same base, which is useful for a route that runs the length of the country.

Search and rescue work is a different use again. Track logging, waypoints and the ability to share tracks as gpx files fit the way teams record and pass on where they have been. Runners and bikers are more likely to be interested in speed, altitude and route following than in the hunting boundaries.

If your walking is mostly on formed tracks near towns, the case for carrying a full 1:50k series is weaker, and a lighter mapping option may cover what you need. The app is built for the trips where the map is doing real work.

Recent updates and what they add

Point forecasts are a natural fit for an app used in the backcountry, since knowing what the weather is doing at a specific location is part of planning a day out.

Track editing changes suggest the developer is still refining how routes and recorded tracks are adjusted, which is the kind of feature that gets used more once you have a few trips logged. The migration fix is housekeeping for people moving up from earlier versions of the app.

Updates at that cadence, several years after the original June 2017 release, indicate the app is being maintained rather than left as it was. For a paid mapping app that people may rely on in remote places, that matters.

A paid offline map for North Island backcountry

You pay $3.49 once, get the LINZ 1:50k North Island series included with the install, and use it without a connection. The navigation set covers GPS position, track logging, waypoints, compass, altitude, speed, distance and bearing, route creation and following, plus search for named places and kml or gpx import, export and sharing.

The caveats are the ones the app itself sets out. The storage requirement is substantial, so check your free space before installing. In-app purchases are offered alongside the price. And the coverage is the North Island, which is what the title says.

It suits trampers, hunters, Te Araroa walkers and search and rescue users who want a topographic map that behaves like the paper version, on the New Zealand grid, with the maps already on the phone. The installs figure of over 10,000 suggests a steady audience rather than a mass-market one, which is about right for a paid, region-specific backcountry tool.

What's new

Point weather forecasts Migration fix for updates from older versions Changes to track editing