# Map Plus vs GSI Map++

The clearest difference is review sentiment: Map Plus at 83% against GSI Map++'s 43%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Map Plus sells 10 one-off in-app purchases and GSI Map++ sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Map Plus ships an update monthly, GSI Map++ every 6 weeks. Both last shipped on October 15, 2026.

## The numbers

| Metric | Map Plus | GSI Map++ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (637 ratings)](https://appshunter.io/ios/app/map-plus/id438868200/reviews)** | — |
| Number of ratings | **637** | — |
| Positive reviews | **82.6% of reviews** | 42.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 39 MB | 4 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Miocool Inc.](https://appshunter.io/developer/438868203) | [AOBO Co.,Ltd](https://appshunter.io/developer/310846199) |

## What reviewers say

### Map Plus

[App page](https://appshunter.io/ios/app/map-plus/id438868200)

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:** macOS Compatibility, Family Sharing

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Large File Support | $0.99 | one-time |
| Enhanced Map | $0.99 | one-time |
| Donate | $1.99 | one-time |
| Export GPX Support | $2.99 | one-time |
| Enhanced Format | $2.99 | one-time |
| Remove Advertisements | $3.99 | one-time |
| Enhanced GIS | $4.99 | one-time |
| Enhanced Editing | $5.99 | one-time |
| Enhanced Photo | $8.99 | one-time |
| Full-Function Package | $19.99 | one-time |

**What reviewers like**

- 🚀 Powerful mapping features
- 👍 Customizable and versatile
- 🗺️ Offline map support
- 💡 Useful for various industries (surveying, construction, outdoor activities)
- 🔍 Detailed and accurate mapping

**What reviewers complain about**

- 🐛 Occasional crashes and stability issues
- 🔍 Steep learning curve for some users
- 📁 Difficulty managing data and files
- 🔧 Limited documentation and support
- 🔒 Privacy concerns with data collection

**Reported bugs**

- 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**

- 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


### 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 |


## Frequently asked questions

### Is Map Plus free?

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

### Is GSI Map++ free?

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

### Do Map Plus or GSI Map++ have ads?

Both Map Plus and GSI Map++ show ads.

### Which is updated more often, Map Plus or GSI Map++?

Map Plus ships an update monthly, and GSI Map++ every 6 weeks. Most recently, Map Plus was updated on October 15, 2026 and GSI Map++ on October 15, 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.*