# 登山天気 vs Elevation Map

The clearest difference is review sentiment: Elevation Map at 67% against 登山天気's 22%. Elevation Map also leads on ads (none vs shown). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. 登山天気 sells 4 one-off in-app purchases and Elevation Map sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

登山天気 ships an update monthly, Elevation Map every 6 weeks. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 登山天気 | Elevation Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (23 ratings)](https://appshunter.io/ios/app/elevation-map-mountain-weather/id6448528014/reviews)** |
| Number of ratings | — | **23** |
| Positive reviews | 22.2% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 70 MB | 50 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [hidehiko aihara](https://appshunter.io/developer/1178520609) | [雪平 王](https://appshunter.io/developer/1045915049) |

## What reviewers say

### 登山天気

[App page](https://appshunter.io/ios/app/id1491638257)

Access detailed weather forecasts and real-time rain cloud information for mountains across the country. Stay informed about weather conditions and lightning strikes to plan your outdoor adventures safely.

**Highlights:** Mountain weather information, Detailed mountain weather forecasts, Thunderstorm and lightning alerts, Rain cloud radar

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee (Regular) | $0.49 | one-time |
| 開発者応援募金 | $1.99 | one-time |
| Coffee (Large) | $1.99 | one-time |
| Cake Set | $5.99 | one-time |


### Elevation Map

[App page](https://appshunter.io/ios/app/elevation-map-mountain-weather/id6448528014)

This app calculates air pressure, temperature, and oxygen levels based on altitude, and provides mountain weather forecasts. It simulates the oxygen-hemoglobin dissociation curve to help users understand blood oxygen saturation at different heights. Access global elevation data and visualize it with a color map.

**Highlights:** Altitude-based air pressure and temperature calculation, Oxygen content and partial pressure prediction, Blood oxygen saturation simulation, Global elevation data query, Mountain weather forecasts, Elevation color map visualization

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month Pro | $2.99 | per month |
| Annual Pro | $19.99 | per year |
| Lifetime Pro | $49.99 | one-time |


## Frequently asked questions

### Is 登山天気 free?

登山天気 is free to download, with in-app purchases available.

### Is Elevation Map free?

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

### Do 登山天気 or Elevation Map have ads?

登山天気 shows ads; Elevation Map does not.

### Which is updated more often, 登山天気 or Elevation Map?

登山天気 ships an update monthly, and Elevation Map every 6 weeks. Most recently, 登山天気 was updated on October 14, 2026 and Elevation Map on October 18, 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.*