Comparison

MapToaster NZ Topo Maps vs GRR Map

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

Head to head
About

MapToaster NZ Topo Maps

Access detailed topographical maps of New Zealand for expedition planning and navigation. Offline map storage ensures usability without cell service. Includes placename search and waypoint management.

Highlights
  • Detailed LINZ 1:50,000 topographical mapping
  • Offline map storage
  • Comprehensive placename search
  • Waypoint creation and navigation
  • GPX file import/export
  • Conservation Estate and Scenic Reserve borders
Features
Read full description

MapToaster for iOS provides New Zealand topo maps with all the rich detail of the LINZ Topo50 and Topo250 topographical maps, helping you plan your expedition and get to the right spot. Whether you are a recreational or business user, MapToaster provides indispensable reference topo maps, with easy-to-use software. The app includes a 1:250,000 scale topographical map of New Zealand. The 1:50,000 scale topo maps are available for in-app purchase and these include: * New Zealand South Islandand Stewart Island * New Zealand North Island, Kermadec group and Chatham Islands * Antarctica around the area of the Ross Sea and the sub-antarctic islands - Antipodes Is, Auckland Is, Bounty Is, Campbell Is, Snares Is Once downloaded, the mapping doesn't need a WiFi connection or cellphone coverage, as the maps are stored on your device. Features: * detailed LINZ 1:50,000 mapping available by in-app purchase. * comprehensive search index with over 60,000 placenames. Includes all the map placenames, locality names, track start and end points * 1:50,000 mapping shows Conservation Estate with a magenta border and Scenic & Recreation reserves with a red border * built-in map legend * coordinates can be displayed and entered either in WGS-84 longitude/latitude or local projected coordinates (e.g. NZTM etc) * navigate to a waypoint using a head-up display on the map. Shows the speed, time-to-destination, distance, bearing and direction to turn to get to the destination. Select a destination by tapping the waypoint symbol on the map, then the "Navigate to Waypoint" menu option. Tap the navigation display to cancel navigation. Option to use device heading or ground track for direction. * share waypoints by email, iMessage and AirDrop * import waypoints from GPX files by email, iMessage and AirDrop * import and share tracks in GPX file format by email, iMessage and AirDrop * geocachers can view the full detail in geocaching.com PocketQuery files, with automatic colour coding by cache type. * map can show and follow your current location. Map display can be north-up or track-up * create waypoints either at your current location or by tap & hold on the map * create a track by tapping out a path on the screen * record your track while the GPS is running. Note that continued use of GPS running in the background can dramatically decrease battery life. * split screen mode for iPads * 3D Touch Home screen shortcuts on iPhone 6s or later * map browsing and Find handoff between your devices. View a map on your iPhone and jump to your iPad at the same place * the Find, Track and Waypoint views show the distance from the centre of the current view * measure distances by tapping out a track on the screen * uses familar gestures: pinch to zoom, drag, double-tap to zoom in, two-finger tap to zoom out, tap & hold to mark a waypoint * maps are stored on your device. Once the download is done, you don't need an Internet connection * privacy-friendly. The app doesn't report your location to us and the waypoints & tracks stay on your device, unless you choose to share them * friendly helpful technical support by email Made by Integrated Mapping Ltd, a Christchurch-based company with over 30 years experience in developing mapping software, whose customers include multinational consulting companies, conservation organisations, Crown Research Institutes, central, regional and local government, universities, schools and libraries, emergency services such as St Johns, helicopter rescue, Search and Rescue, and Police.

About

GRR Map

Navigate a large ranch with an interactive map. View locations and roads, even without an internet connection. Ideal for visitors to explore the grounds.

Highlights
  • Interactive ranch map
  • View locations and roads
  • Offline capability
  • Visitor-friendly navigation
Features
Read full description

The Grace River Ranch Map Application allows visitors to view locations and roads on the ranch, using an interactive map with offline capability.

Screenshots

MapToaster NZ Topo Maps4 screens
GRR Map4 screens

Verdict

The call

The clearest difference is rating: GRR Map at 5.0 against MapToaster NZ Topo Maps's 3.5. GRR Map also leads on in-app purchases (none vs 3) and update cadence (monthly vs every 6 months). On price, ratings volume, ads 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

Both are free to download. MapToaster NZ Topo Maps sells 3 one-off in-app purchases. GRR Map asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

GRR Map holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

UpkeepUpdate frequency

MapToaster NZ Topo Maps ships an update every 6 months, GRR Map monthly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
MapToaster NZ Topo Maps versus GRR Map: the parameters behind the verdict, then further details
ParameterMapToaster NZ Topo MapsGRR Map
PriceFreeFree
Rating3.5 (2 ratings)5.0 (3 ratings) — better
Positive reviews90.7% of reviews—
Number of ratings23 — better
Update frequencyEvery 6 monthsMonthly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.1
Further details — not scored
Size272 MB85 MB
Age rating4+4+
DeveloperIntegrated Mapping LtdCultivateAI

Customer experience

MapToaster NZ Topo Maps

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews54 reviews
Positive90.7%
Neutral3.7%
Negative5.6%

GRR Map

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

MapToaster NZ Topo Maps

Reported bugs

3 issues
  • Can't load purchases
  • Loses waypoints when loading new version
  • App deleted by accident lost waypoints

Requested features

5 requests
  • Option to download maps using data
  • Link to Apple account to prevent waypoint loss
  • iPhone X optimisation
  • More track info or distances between landmarks/huts/peaks/junctions
  • Sourcing more track info

GRR Map

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

MapToaster NZ Topo Maps

One-time3
  • Antarctica (Ross Dependency) & NZ Sub-antarctic Is - 1:50,000Free
  • New Zealand Sth Is - 1:50,000$3.99
  • North Island etc 1:50,000$3.99
None

GRR Map

No in-app purchases

Questions

Is MapToaster NZ Topo Maps free?
MapToaster NZ Topo Maps is free to download, with in-app purchases available.
Is GRR Map free?
GRR Map is free to download, with no in-app purchases.
Which has better reviews, MapToaster NZ Topo Maps or GRR Map?
GRR Map is rated higher. MapToaster NZ Topo Maps averages 3.5 out of 5 from 2 ratings, while GRR Map averages 5.0 from 3 ratings.
Do MapToaster NZ Topo Maps or GRR Map have ads?
Neither MapToaster NZ Topo Maps nor GRR Map shows ads.
Which is updated more often, MapToaster NZ Topo Maps or GRR Map?
MapToaster NZ Topo Maps ships an update every 6 months, and GRR Map monthly. Most recently, MapToaster NZ Topo Maps was updated on November 1, 2026 and GRR Map on November 3, 2026.

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