GSI Map++ vs 国土地理院VectorMap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GSI Map++
This app displays maps from the Geospatial Information Authority of Japan, offering various map types and measurement tools. It allows integration with Apple Maps or Google Maps for directions and provides location details with memo and photo options.
- Display GSI maps
- Integrate with Apple/Google Maps
- Switch to OpenStreetMap
- Measure distance and area
- Display location and elevation
- Add location bookmarks
- Save tile data locally
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This is an application to display maps provided by Geospatial Information Authority of Japan. Please view the following link if you want to know more about the GSI map. http://www.gsi.go.jp/kikakuchousei/kikakuchousei40182.html Features: 1, Can display almost all the map types published by Geospatial Information Authority of Japan. 2, Can invoke the directions function of Apple Map or Google Map in this application. 3, Can switch to OpenStreetMap for your convenience. 4, Can measure distance and area space, please select the corresponding function and tap the red pin to try. 5, Can display the location and elevation information on detail screen, also can add memo or select a photo(if photos are available on device). You can delete selected photo by long press action. 6, Can add a location point to bookmark on detail screen. 7, Background map option, changing map transparency. 8, Save history on trace mode. 9, Save tile data to local. Notice: 1, The internet environment is a must. 2, Sometimes the display of map become slowly, because of the status of internet environment. Disclaimer: 1, The developer take no responsibility for any result when user use this application. 2, The map displayed in this application depends on service provided by other organization, this application will out of work if this kind of service was stopped.
国土地理院VectorMap
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A simple and lightweight Japan map app powered by vector tiles published by the Geospatial Information Authority of Japan (GSI). - High-quality Japan map display via GSI vector tiles - Switch between map styles (Standard / Pale / Blank) - Address search (GSI Geocoding API) - GPS current location - Switch map display language (Japanese / English / Romaji / Chinese / Korean / French) Source Geospatial Information Authority of Japan: https://maps.gsi.go.jp/development/ichiran.html * This app is not officially provided by the Geospatial Information Authority of Japan.
Screenshots
Verdict
The clearest difference is in-app purchases: 国土地理院VectorMap at none against GSI Map++'s 2. 国土地理院VectorMap also leads on update cadence (every 8 days vs every 6 weeks). On price, ads, device support and iOS requirement 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
Both are free to download. GSI Map++ sells 2 one-off in-app purchases. 国土地理院VectorMap asks for nothing beyond the download.
GSI Map++ ships an update every 6 weeks, 国土地理院VectorMap every 8 days. The most recent releases landed on September 30, 2026 and September 26, 2026 respectively.
| Parameter | GSI Map++ | 国土地理院VectorMap |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 42.9% of reviews | — |
| Update frequency | Every 6 weeks | Every 8 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 4 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | AOBO Co.,Ltd | Hibiki Motora |
In-app purchases
GSI Map++
- 広告の削除(6ヶ月間)$2.99
- 広告の削除(1年間)$3.99
国土地理院VectorMap
No in-app purchases







