# ヤマチズ（旧 山と高原地図ホーダイ） vs AR地形模型

The clearest difference is review sentiment: AR地形模型 at 68% against ヤマチズ（旧 山と高原地図ホーダイ）'s 13%. AR地形模型 also leads on monetization model (free with in-app purchases vs subscription). ヤマチズ（旧 山と高原地図ホーダイ）'s advantage is update cadence (every 2 weeks vs every 3 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ヤマチズ（旧 山と高原地図ホーダイ） sells 3 in-app purchases, starting at $4.49 per month and AR地形模型 sells 1 in-app purchase, starting at $5.49 per year. Whichever you choose, the download price is not the number that matters.

ヤマチズ（旧 山と高原地図ホーダイ） ships an update every 2 weeks, AR地形模型 every 3 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | ヤマチズ（旧 山と高原地図ホーダイ） | AR地形模型 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/ar/id1296541691/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 13.5% of reviews | **68.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 114 MB | 38 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shobunsha Publications, Inc.](https://appshunter.io/developer/394338582) | [Tomohiko Sugimoto](https://appshunter.io/developer/1092797285) |

## What reviewers say

### ヤマチズ（旧 山と高原地図ホーダイ）

[App page](https://appshunter.io/ios/app/id1249187817)

Access detailed topographic maps for over 60 mountain areas, track your current location with GPS, and plan your hikes. Record your routes, save them, and even share them. Maps are available offline after downloading.

**Highlights:** Real-time GPS location tracking on maps, Offline map access for 63 mountain areas, Detailed hiking information from experts, Route recording and saving, Easy hike planning and itinerary creation, Digital access to supplementary guidebooks

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 定期購読月額チケット（旧プラン） | $4.49 | per month |
| 月額プラン | $4.49 | per month |
| 年割プラン | $41.99 | per year |


### AR地形模型

[App page](https://appshunter.io/ios/app/ar/id1296541691)

Visualize various maps as 3D terrain models using augmented reality. Overlay GPS data, building models, and even subway routes onto your physical environment. Capture still images and videos of your AR creations.

**Highlights:** AR 3D terrain visualization, Super terrain data support, Multiple map source integration, GPS location display, Building and route overlays, Photo and video capture, Multi-user AR sharing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| スーパー地形データの使用 | $5.49 | per year |


## Frequently asked questions

### Is ヤマチズ（旧 山と高原地図ホーダイ） free?

ヤマチズ（旧 山と高原地図ホーダイ） is free to download, with in-app purchases available.

### Is AR地形模型 free?

AR地形模型 is free to download, with in-app purchases available.

### Do ヤマチズ（旧 山と高原地図ホーダイ） or AR地形模型 have ads?

Neither ヤマチズ（旧 山と高原地図ホーダイ） nor AR地形模型 shows ads.

### Which is updated more often, ヤマチズ（旧 山と高原地図ホーダイ） or AR地形模型?

ヤマチズ（旧 山と高原地図ホーダイ） ships an update every 2 weeks, and AR地形模型 every 3 months. Most recently, ヤマチズ（旧 山と高原地図ホーダイ） was updated on October 26, 2026 and AR地形模型 on October 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.*