# Skyfield vs ClearNight

The clearest difference is in-app purchases: Skyfield at none against ClearNight's 3. ClearNight's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. ClearNight sells 3 in-app purchases, starting at $1.99 per month. Skyfield asks for nothing beyond the download.

## The numbers

| Metric | Skyfield | ClearNight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (7 ratings)](https://appshunter.io/ios/app/clearnight/id6788958981/reviews)** |
| Number of ratings | — | **7** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | — | Freemium |
| Size | 13 MB | 36 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maksym Romanenko](https://appshunter.io/developer/6785611442) | [Strange Glyph, LLC](https://appshunter.io/developer/6788958983) |

## What reviewers say

### Skyfield

[App page](https://appshunter.io/ios/app/skyfield-sky-tonight/id6785611440)

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

**In-app purchases:** none


### ClearNight

[App page](https://appshunter.io/ios/app/clearnight/id6788958981)

This app provides a simple, plain-language forecast for sky conditions, indicating when the weather is suitable for stargazing or outdoor night activities. It helps users decide if the sky is clear and dark enough for their plans.

**Highlights:** Sky condition forecast, Cloud cover and moon phase, Darkness level prediction, Favorite spot saving, At-a-glance verdict, Optional clearing alerts

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $12.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Skyfield free?

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

### Is ClearNight free?

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

### Do Skyfield or ClearNight have ads?

Neither Skyfield nor ClearNight shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*