# GSI Map++ vs GPS Tracker

The clearest difference is ads: GPS Tracker at none against GSI Map++'s shown. GPS Tracker also leads on update cadence (every 5 days vs every 6 weeks) and review sentiment (71% vs 43%). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. GSI Map++ sells 2 one-off in-app purchases and GPS Tracker sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

GSI Map++ ships an update every 6 weeks, GPS Tracker every 5 days. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | GSI Map++ | GPS Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (639 ratings)](https://appshunter.io/ios/app/gps-tracker-offline-maps-gpx/id1536318799/reviews)** |
| Number of ratings | — | **639** |
| Positive reviews | 42.9% of reviews | **71.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 4 MB | 64 MB |
| Requires iOS | **15.0** | 15.4 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [AOBO Co.,Ltd](https://appshunter.io/developer/310846199) | [SERGEI BEZDENEZHNYKH](https://appshunter.io/developer/1519570418) |

## 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 |


### GPS Tracker

[App page](https://appshunter.io/ios/app/gps-tracker-offline-maps-gpx/id1536318799)

Record, create, and import GPX tracks with offline maps. Features background recording, Apple Watch integration, and detailed track analysis. Ideal for everyday trips to expeditions.

**Highlights:** Background track recording, Offline map downloads, GPX, KML, KMZ import/export, Apple Watch integration, Route planning, GPS noise filtering

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Week | $1.99 | per 7 days |
| Premium Month | $3.99 | per month |
| Premium Subscriptions | $12.99 | per year |
| Lifetime | $19.99 | one-time |

**What reviewers like**

- 🚀 Offline maps
- 👍 Useful for remote areas
- 👍 Helpful for land management
- 👍 Good for hunting and tourism

**What reviewers complain about**

- 🐛 Maps not updated
- 🐛 Subscription required for full functionality
- 🔋 Drains battery
- 🔒 Difficult to cancel subscription

**Reported bugs**

- Crashes after iOS 17.4 update
- Subscription paywall blocks access to basic features
- Offline maps not loading

**Requested features**

- Add option to manually enter GPS coordinates
- Improve map accuracy and update frequency
- Provide more offline map storage
- Add distance measurement tool


## Frequently asked questions

### Is GSI Map++ free?

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

### Is GPS Tracker free?

GPS Tracker is free to download, with in-app purchases available.

### Do GSI Map++ or GPS Tracker have ads?

GSI Map++ shows ads; GPS Tracker does not.

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

GSI Map++ ships an update every 6 weeks, and GPS Tracker every 5 days. Most recently, GSI Map++ was updated on November 1, 2026 and GPS Tracker on November 11, 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.*