Comparison

Map Plus vs Map Data Explorer

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

Head to head
About

Map Plus

This app is a powerful tool for viewing and editing custom maps, managing geographic data, and planning outdoor activities. It supports various map and GIS file formats, offers on-map editing, GPS track recording, and data sharing.

Highlights
  • View and edit custom maps
  • Manage geographic data
  • Support for GIS vector and common file formats
  • Offline map viewing
  • GPS track recording and path following
  • On-map vector editing
  • Data sharing via multiple methods
Features
Read full description

The most powerful and versatile tool for viewing and editing custom maps, surveying, editing or managing mass of your geography data. ● You can use Map Plus as a professional GIS tool for geographic data gathering, editing, measuring, cartography, surveying, planning, online/offline viewing and many other management. ● You can also use Map Plus to help your outdoor activities and global travels, for trip planning, offline map downloading, track/photo/video recording, and sharing memories with friends. Besides common map features such as locating, searching, Map Plus provides many more special: ● Configuring, viewing and downloading any online maps of XYZ/WMS/WMTS patterns, or using scripts to configure more complex ones. ● Handling GIS vector file formats, such as Shape(SHP), TAB, GEOJSON, GML/GZ, AutoCAD DXF... ● Handling Common GIS file formats such as KML, KMZ, GPX, CSV, WPT.. Supported styles in KML/KMZ. ● Handling offline map file formats such as MBTiles, RMaps... ● On-map vector editing with finger drag-drop and magnetic snap. ● GPS Track Recording with auto-recovery and background mode support. ● Path Following with voice guidance for both user paths and searched direction routes. ● Displaying locations of photos and videos in your system photo albums. (no need to import) ● User data management with folders, sub-folders, layers, bulk operations, shortcuts, tags and fuzzy searches. Supports Advanced Search by using expressions with attribute conditions. ● Using Feature Class for bulk editing and managing similar (same class of) features and layers all together. Supports bulk Attributes Merge and Link Relationship Building between features of different classes. ● Conditional Style and Expression provide dynamic content rendering. ● Customizable pop-up panel for on-map picking items with HTML, JS and CSS support to make custom forms, layout and rich-formatted content. ● Handling coordinates in MGRS, UTM, and Plus Code. ● Photo Markup allows you draw markups on photo, such as arrows, texts, free-hand drawings. ● Browser Access allows you to access app's data or files from a desktop PC/Mac with a web browser wirelessly. ● Sharing or transferring data via Wi-Fi, Bluetooth, iCloud, SMS, Email, QR codes, Open-In, AirDrop or many other ways. ● Many more fantastic and free functions could not be fully descriped here, such as Guide Mark, Arrival Notification, Photo Mode, Map Level Adjust, Custom Icons, Photo/Video Attachments, Image Overlay, Text Overlay, Fast Editing, Distance/Perimeter/Area Measuring, Custom Time Zone, etc. User Manual: https://duweis.com/en/mapplus_guide.html Contact Us: support@duweis.com

About

Map Data Explorer

This advanced mapping application supports various data formats including GeoJSON, MBTILES, and GPKG. It offers tools for drawing, editing vector data, and collecting dynamic information. Visualize terrain in 3D and utilize a suite of navigation and measurement features.

Highlights
  • Vector tile basemaps
  • User-loaded GeoJSON, MBTILES, GPKG data
  • Map catalog support
  • Vector data drawing and editing
  • 3D terrain and building visualization
  • Advanced data collection forms
  • Coordinate conversion and measurement tools
Features
Read full description

Map Data Explorer is a advanced mapping app powered by vector tile basemaps (TMG OSM vector tiles, MapBox and others) with configurable stylesheets Supports user loaded device GeoJSON,Raster tiles from MBTILES and GPKG and vector tiles from MBTILES. Supports user loaded Map Catalog (JSON) of internet mapping content (with catalog building screen) XYZ PNG/JPG Raster Tiles PBF Vector Tiles GeoJSON Local map tiles in mbtiles and gpkg Includes additional layers users can enable: vector overlays (Reference Grids, TimeZones and US State Boundaries) Draw/digitize vector data and support editing and assigning attributes. Map Supports Tilting to display 3D terrain and 3D Buildings (only some basemaps support 3D buildings ) Currently, terrain is not available offline. Map Tools: - Search - places, addresses - Advanced dynamic data collection forms with form builder - Draw/Digitize Data Creation and Editing and export as GeoJSON - Information Box for geojson data - Measure linear and Area - Geolocation & Coordinate Widget (Lat Long and MGRS and zoom level) and share location - Go to Lat Long - Placemarks (spatial bookmarks) (with import and export of Waypoints GeoJSON, KML and GPX) - Basic Route Planning with import of Waypoints (KML and GPX) - Connection to other Navigation Apps - GPS Recorder with background recording and export or track - View Spot Elevation - Display Military Symbology (App6/MilSpec2525C) GeoJSON Schema easily shared with other apps - Radius Ruler/Range Rings - Coordinate Converter (to/from projected coordinates or geographic and GRIDS - MGRS, GARS, WHAT3WORD) Includes an in-app vector converter to convert GIS data (Shapefiles, GPKG, GPX, KML, CSV, WKT to GeoJSON) must be 4326 Includes in-app coordinate converter to convert to /from different coordinate systems and GRIDS (MGRS,GARS, etc) Wifi Sharing - access device files from web browser File Manager To manage files Create Forms with in-app or web form designer with JSON Schema Load a form design and swap between forms Collect any form data Other features: Vector Conversion and Publishing API to convert local vector GIS Data and also publish to PostGIS database tables. Added Button links to TMG Map Data Explorer website for all in-app purchase screen Serve OGC GPKG -GeoPackage with Vector Tiles new OGC extensions Support for any SRS for raster tiles in GPKG (tested with 3857 and 3395) Support for any SRS for Vector Tiles in GPKG (tested with 3857 and 3395) Real-Time Data Module (Network Link KML and Internet KML, ESRI GeoServices REST API and GeoRSS) display on the map and update at set frequency Button to view attributes from GPKG Vector Features 2nd Non Map View – Office documents (Word, Excel, Powerpoint), PDF Viewer, EPUB Viewer, User links web pages and File Manager User loaded GeoJSON support for simple style spec and Marker Symbols ESRI GeoServices REST API (FeatureServer) in ArcGIS Online or ArcGIS Enterprise Sync – download GeoJSON and Synchronize edited GeoJSON. Elevate API - submit geojson point and return back with Elevation, MGRS, GARS, What3Words, PlaceKey, Pluscode properties GeoRequest Area of Interest API for submitting jobs for offline data Pre-staged data downloading of ready to download data Area of interest downloading of online map data: Tile Downloader that supports building mbtiles from tile layers (XYZ/TMS, WMTS and Dynamic and cached mapping services (ESRI MapServer, ImageServer, OGC WMS) and downloading GeoJSON from WFS and MapServer and FeatureServer. Terms of Use: https://mapexplorer.techmaven.net/eula/

Screenshots

Map Plus4 screens
Map Data Explorer4 screens

Verdict

The call

The clearest difference is review sentiment: Map Plus at 83% against Map Data Explorer's 0%. Map Plus also leads on rating (4.6 vs 2.0) and ratings volume (637 vs 1). Map Data Explorer's advantage is ads (none vs shown). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Map Plus sells 10 one-off in-app purchases and Map Data Explorer sells 7 in-app purchases, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Map Plus holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: Map Plus has 637 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 83% of Map Plus's written reviews are positive against 0% of Map Data Explorer's.

UpkeepUpdate frequency

Map Plus ships an update monthly, Map Data Explorer every 2 months. The most recent releases landed on October 4, 2026 and September 15, 2026 respectively.

Scorecard5 real differences · 5 level
Map Plus versus Map Data Explorer: the parameters behind the verdict, then further details
ParameterMap PlusMap Data Explorer
PriceFreeFree
Rating4.6 (637 ratings) — better2.0 (1 ratings)
Positive reviews82.6% of reviews — better0.0% of reviews
Number of ratings637 — better1
Update frequencyMonthly — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better14.0
Further details — not scored
Size39 MB138 MB
Age rating4+4+
DeveloperMiocool Inc.Tech Maven GeoSpatial LLC

Customer experience

Map Plus

All ratings637 ratings
Positive92.9%
Neutral2.2%
Negative4.9%
Written reviews230 reviews
Positive82.6%
Neutral4.3%
Negative13.0%

Map Data Explorer

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Map Plus

Reported bugs

4 issues
  • Crashes when loading large datasets
  • Issues with map layer visibility and synchronization
  • Problems with coordinate system and projection support
  • Inconsistent behavior when using certain features

Requested features

5 requests
  • Improved user interface and navigation
  • Better integration with other mapping/GIS software
  • Route planning and navigation capabilities
  • Ability to import and export more file formats
  • Improved offline map caching and performance

Map Data Explorer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Map Plus

One-time10
  • Large File Support$0.99
  • Enhanced Map$0.99
  • Donate$1.99
Show 7 more
  • Export GPX Support$2.99
  • Enhanced Format$2.99
  • Remove Advertisements$3.99
  • Enhanced GIS$4.99
  • Enhanced Editing$5.99
  • Enhanced Photo$8.99
  • Full-Function Package$19.99
7 purchases

Map Data Explorer

Subscriptions6
  • TMG Elevate API7 Days trial$4.991 Year
  • Map Data Explorer Subscription7 Days trial$4.991 Year
  • TMG Vector Conversion API7 Days trial$14.991 Year
Show 3 more
  • MapBox RGB PNG Elevation Tiles7 Days trial$24.991 Year
  • GeoRequest Area of Interest7 Days trial$99.991 Year
  • Pre-Staged Data Downloading7 Days trial$199.991 Year
One-time1
  • Tile Downloader Module$4.99

Questions

Is Map Plus free?
Map Plus is free to download, with in-app purchases available.
Is Map Data Explorer free?
Map Data Explorer is free to download, with in-app purchases available.
Which has better reviews, Map Plus or Map Data Explorer?
Map Plus is rated higher. Map Plus averages 4.6 out of 5 from 637 ratings, while Map Data Explorer averages 2.0 from 1 ratings.
Do Map Plus or Map Data Explorer have ads?
Map Plus shows ads; Map Data Explorer does not.
Which is updated more often, Map Plus or Map Data Explorer?
Map Plus ships an update monthly, and Map Data Explorer every 2 months. Most recently, Map Plus was updated on October 4, 2026 and Map Data Explorer on September 15, 2026.

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