# Kumorb vs Japan Weather Chart

The clearest difference is in-app purchases: Kumorb at none against Japan Weather Chart's 2. Kumorb also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Japan Weather Chart sells 2 one-off in-app purchases. Kumorb asks for nothing beyond the download.

## The numbers

| Metric | Kumorb | Japan Weather Chart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 months |
| Size | 2 MB | 14 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuto Kumazaki](https://appshunter.io/developer/1868971590) | [Yuichiro Niwa](https://appshunter.io/developer/1694263025) |

## What reviewers say

### Kumorb

[App page](https://appshunter.io/ios/app/kumorb/id6757797196)

**Features:** macOS Compatibility

**In-app purchases:** none


### Japan Weather Chart

[App page](https://appshunter.io/ios/app/japan-weather-chart/id6789171455)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the developer | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Kumorb free?

Kumorb is free to download, with no in-app purchases.

### Is Japan Weather Chart free?

Japan Weather Chart is free to download, with in-app purchases available.

### Do Kumorb or Japan Weather Chart have ads?

Japan Weather Chart shows ads; Kumorb does not.

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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.*