# GSI Map++ vs 国土地理院VectorMap

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.

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.

## The numbers

| Metric | GSI Map++ | 国土地理院VectorMap |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 41 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AOBO Co.,Ltd](https://appshunter.io/developer/310846199) | [Hibiki Motora](https://appshunter.io/developer/1887781640) |

## What reviewers say

### GSI Map++

[App page](https://appshunter.io/ios/app/gsi-map-plus-plus/id994054184)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の削除（6ヶ月間） | $2.99 | one-time |
| 広告の削除（１年間） | $3.99 | one-time |


### 国土地理院VectorMap

[App page](https://appshunter.io/ios/app/vectormap/id6761139784)

**In-app purchases:** none


## Frequently asked questions

### Is GSI Map++ free?

GSI Map++ is free to download, with in-app purchases available.

### Is 国土地理院VectorMap free?

国土地理院VectorMap is free to download, with no in-app purchases.

### Do GSI Map++ or 国土地理院VectorMap have ads?

Both GSI Map++ and 国土地理院VectorMap show ads.

### Which is updated more often, GSI Map++ or 国土地理院VectorMap?

GSI Map++ ships an update every 6 weeks, and 国土地理院VectorMap every 8 days. Most recently, GSI Map++ was updated on September 30, 2026 and 国土地理院VectorMap on September 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*