# Clear Outside vs Active Aurora

The clearest difference is update cadence: Active Aurora at every 5 days against Clear Outside's every 2 weeks. Clear Outside's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Clear Outside ships an update every 2 weeks, Active Aurora every 5 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Clear Outside | Active Aurora |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (10 ratings)](https://appshunter.io/ios/app/clear-outside/id6755946435/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 20 MB | 4 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [First Light Optics](https://appshunter.io/developer/921555751) | [Matthew Davison](https://appshunter.io/developer/6780698439) |

## What reviewers say

### Clear Outside

[App page](https://appshunter.io/ios/app/clear-outside/id6755946435)

Get detailed, reliable weather forecasts specifically for astronomers, focusing on cloud cover. Track astronomical events like moon and sun times, darkness periods, and ISS passes. Save multiple locations for quick access to crucial data.

**Highlights:** Seven-day hourly cloud cover forecasts, Regular weather data (wind, rain, temperature), Moon and sun rise/set times, Civil/nautical/astronomical darkness periods, ISS pass-over information, Save and manage multiple locations

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

**In-app purchases:** none


### Active Aurora

[App page](https://appshunter.io/ios/app/active-aurora-aurora-alerts/id6780698437)

**In-app purchases:** none


## Frequently asked questions

### Is Clear Outside free?

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

### Is Active Aurora free?

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

### Do Clear Outside or Active Aurora have ads?

Neither Clear Outside nor Active Aurora shows ads.

### Which is updated more often, Clear Outside or Active Aurora?

Clear Outside ships an update every 2 weeks, and Active Aurora every 5 days. Most recently, Clear Outside was updated on October 30, 2026 and Active Aurora 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.*