# CloudySky2 vs Weather_AI

The clearest difference is in-app purchases: CloudySky2 at none against Weather_AI's 2. Weather_AI's advantage is iOS requirement (18.0 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Weather_AI sells 2 in-app purchases, starting at $1.99 per month. CloudySky2 asks for nothing beyond the download.

CloudySky2 ships an update every 4 days, Weather_AI weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CloudySky2 | Weather_AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cloudysky2/id6758897251/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Free | — |
| Size | 83 MB | 25 MB |
| Requires iOS | 26.2 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wonder Valley Software](https://appshunter.io/developer/443064529) | [Vladyslav Vashchinskyi](https://appshunter.io/developer/1887958700) |

## What reviewers say

### CloudySky2

[App page](https://appshunter.io/ios/app/cloudysky2/id6758897251)

Identify and learn about different cloud types with this pocket field guide. Explore detailed information, view stunning photos, and log your own cloud observations. Enhance your appreciation of the sky around you.

**Highlights:** Cloud identification guide, Detailed cloud characteristics, Photo index of cloud types, Cloud formation explanations, Weather map symbols chart, Cloud observation logging, Annotate photos with notes

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

**In-app purchases:** none


### Weather_AI

[App page](https://appshunter.io/ios/app/weather-ai/id6761137215)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscriptions | $1.99 | per month |
| Yearly subscription | $19.99 | per year |


## Frequently asked questions

### Is CloudySky2 free?

CloudySky2 is free to download, with no in-app purchases.

### Is Weather_AI free?

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

### Do CloudySky2 or Weather_AI have ads?

Neither CloudySky2 nor Weather_AI shows ads.

### Which is updated more often, CloudySky2 or Weather_AI?

CloudySky2 ships an update every 4 days, and Weather_AI weekly. Most recently, CloudySky2 was updated on November 5, 2026 and Weather_AI on October 31, 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.*