# SiteWarn vs SkySort

The clearest difference is iOS requirement: SiteWarn at 15.1 against SkySort's 17.6. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for SiteWarn against 5.0 for SkySort. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on June 25, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | SiteWarn | SkySort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/sitewarn/id1021698222/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/skysort/id6753662873/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Free | Free |
| Size | 32 MB | 13 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Rob White](https://appshunter.io/developer/961351992) | [Andrew Carlson](https://appshunter.io/developer/1787798578) |

## What reviewers say

### SiteWarn

[App page](https://appshunter.io/ios/app/sitewarn/id1021698222)

Receive site-specific weather information, forecasts, and storm warnings 24/7. Get proactive alerts from meteorologists and view detailed radar maps for informed decision-making during adverse weather.

**Highlights:** Site-specific weather information, 24/7 storm warnings, Proactive meteorologist alerts, Customized geographic coverage, Moving asset tracking, High-resolution radar maps

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

**In-app purchases:** none


### SkySort

[App page](https://appshunter.io/ios/app/skysort/id6753662873)

Instantly identify cloud types using AI-powered image recognition. Snap a photo of the sky to discover detailed information about various cloud formations and their associated weather conditions. Save your observations and track your cloud spotting progress.

**Highlights:** AI cloud type recognition, Photo import and capture, Detailed cloud information, Weather data integration, Observation saving and tracking, Offline capability, Cloud encyclopedia

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SiteWarn free?

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

### Is SkySort free?

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

### Which has better reviews, SiteWarn or SkySort?

SiteWarn and SkySort are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do SiteWarn or SkySort have ads?

Neither SiteWarn nor SkySort shows ads.

### Which is updated more often, SiteWarn or SkySort?

SiteWarn ships an update every 6 weeks, and SkySort every 6 weeks. Most recently, SiteWarn was updated on June 25, 2026 and SkySort on September 27, 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.*