# Cloud Identifier vs Nimbus

The clearest difference is update cadence: Nimbus at fortnightly against Cloud Identifier's every 3 months. Cloud Identifier's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Cloud Identifier sells 2 in-app purchases, starting at $3.99 per 7 days and Nimbus sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Cloud Identifier ships an update every 3 months, Nimbus fortnightly. The most recent releases landed on October 30, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Cloud Identifier | Nimbus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/cloud-identifier-sky-ai/id6757081031/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [erhan bizden](https://appshunter.io/developer/1758639592) | [Linh Phan Nhat Khanh](https://appshunter.io/developer/1777727575) |

## What reviewers say

### Cloud Identifier

[App page](https://appshunter.io/ios/app/cloud-identifier-sky-ai/id6757081031)

Analyze cloud photos with AI to understand their types, behavior, and potential weather implications. Get insights and short-term forecasts based on sky observations. Save your cloud analysis history for later viewing.

**Highlights:** AI-powered cloud analysis, Cloud type identification, Weather insight and forecast, Cloud behavior analysis, Save analysis history, Detailed scientific information

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Weekly | $3.99 | per 7 days |
| Yearly unlimited | $29.99 | per year |


### Nimbus

[App page](https://appshunter.io/ios/app/nimbus-cloud-type-quiz/id6771943526)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nimbus Cloud Quiz Weekly | $9.99 | per 7 days |
| Nimbus Cloud Quiz Yearly | $49.99 | per year |


## Frequently asked questions

### Is Cloud Identifier free?

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

### Is Nimbus free?

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

### Do Cloud Identifier or Nimbus have ads?

Neither Cloud Identifier nor Nimbus shows ads.

### Which is updated more often, Cloud Identifier or Nimbus?

Cloud Identifier ships an update every 3 months, and Nimbus fortnightly. Most recently, Cloud Identifier was updated on October 30, 2026 and Nimbus on October 15, 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.*