# 山ウォーク　～あなたの登山体力シミュレータ～ vs SurfTideWatch (Tide graph)

The clearest difference is ads: 山ウォーク　～あなたの登山体力シミュレータ～ at none against SurfTideWatch (Tide graph)'s shown. 山ウォーク　～あなたの登山体力シミュレータ～ also leads on iOS requirement (8.3 vs 13.2). SurfTideWatch (Tide graph)'s advantage is update cadence (every 3 weeks vs every 6 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

山ウォーク　～あなたの登山体力シミュレータ～ ships an update every 6 months, SurfTideWatch (Tide graph) every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 山ウォーク　～あなたの登山体力シミュレータ～ | SurfTideWatch (Tide graph) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.6 (8 ratings)](https://appshunter.io/ios/app/surftidewatch-tide-graph/id1507871573/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 24.4% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 7 MB | 27 MB |
| Requires iOS | **8.3** | 13.2 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [株式会社グラムスリー](https://appshunter.io/developer/940328662) | [Mitsuhiro Shirai](https://appshunter.io/developer/602643484) |

## What reviewers say

### 山ウォーク　～あなたの登山体力シミュレータ～

[App page](https://appshunter.io/ios/app/id1100508681)

**Features:** macOS Compatibility

**In-app purchases:** none


### SurfTideWatch (Tide graph)

[App page](https://appshunter.io/ios/app/surftidewatch-tide-graph/id1507871573)

Visualize tide graphs and astronomical events for marine sports. Select from thousands of global tide points and synchronize data to your Apple Watch. Customize place names and utilize complications for quick access to tide information.

**Highlights:** Tide graph visualization, Global tide point selection (10,000+), Synchronization with Apple Watch, Customizable place names, Astronomical event display (sunrise, sunset), Apple Watch complications support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 山ウォーク　～あなたの登山体力シミュレータ～ free?

山ウォーク　～あなたの登山体力シミュレータ～ is free to download, with no in-app purchases.

### Is SurfTideWatch (Tide graph) free?

SurfTideWatch (Tide graph) is free to download, with no in-app purchases.

### Do 山ウォーク　～あなたの登山体力シミュレータ～ or SurfTideWatch (Tide graph) have ads?

SurfTideWatch (Tide graph) shows ads; 山ウォーク　～あなたの登山体力シミュレータ～ does not.

### Which is updated more often, 山ウォーク　～あなたの登山体力シミュレータ～ or SurfTideWatch (Tide graph)?

山ウォーク　～あなたの登山体力シミュレータ～ ships an update every 6 months, and SurfTideWatch (Tide graph) every 3 weeks. Most recently, 山ウォーク　～あなたの登山体力シミュレータ～ was updated on November 2, 2026 and SurfTideWatch (Tide graph) on November 3, 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.*