# Cloudbase Weather vs Japan Weather Chart

The clearest difference is in-app purchases: Cloudbase Weather at none against Japan Weather Chart's 2. Cloudbase Weather also leads on ads (none vs shown) and update cadence (every 2 days vs every 2 months). Japan Weather Chart's advantage is iOS requirement (17.0 vs 26.0). On price and device support there is nothing between them.

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

Cloudbase Weather ships an update every 2 days, Japan Weather Chart every 2 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Cloudbase Weather | Japan Weather Chart |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 11 MB | 14 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [David Longman](https://appshunter.io/developer/1895559519) | [Yuichiro Niwa](https://appshunter.io/developer/1694263025) |

## What reviewers say

### Cloudbase Weather

[App page](https://appshunter.io/ios/app/cloudbase-weather/id6763929470)

Get hyper-accurate weather forecasts and real-time air quality data for Canada and the US. Features include interactive radar, customizable home screen widgets, and detailed aviation weather information.

**Highlights:** AI-powered weather forecasting, Interactive radar with animation, Real-time AQI and pollutant data, Customizable home screen widgets, Detailed aviation weather (METARs/TAFs), Severe weather notifications

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

**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 Cloudbase Weather free?

Cloudbase Weather 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 Cloudbase Weather or Japan Weather Chart have ads?

Japan Weather Chart shows ads; Cloudbase Weather does not.

### Which is updated more often, Cloudbase Weather or Japan Weather Chart?

Cloudbase Weather ships an update every 2 days, and Japan Weather Chart every 2 months. Most recently, Cloudbase Weather was updated on October 25, 2026 and Japan Weather Chart on October 25, 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.*