# AllSky PNW vs DayLength

The clearest difference is device support: AllSky PNW at 3 against DayLength's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | AllSky PNW | DayLength |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/allsky-pnw/id6737809598/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Size | 4 MB | 2 MB |
| Requires iOS | 17.5 | **16.0** |
| Devices | **iPhone, iPad, Apple TV** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jeremy Fields](https://appshunter.io/developer/1775136879) | [PIERO BOZZOLO](https://appshunter.io/developer/6774726466) |

## What reviewers say

### AllSky PNW

[App page](https://appshunter.io/ios/app/allsky-pnw/id6737809598)

Experience the Pacific Northwest sky through a unique fisheye lens. This calming app offers dynamic views of the sky, from starry nights to cloudy days, with automatic refreshes and timelapse videos. Discover the ever-changing beauty above.

**Highlights:** Fisheye sky imagery, Automatic minute-by-minute refreshes, Daily 24-hour timelapse videos, Mini 30-minute timelapse clips, Northern Lights and starry night views

**In-app purchases:** none


### DayLength

[App page](https://appshunter.io/ios/app/daylength/id6776148307)

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

**In-app purchases:** none


## Frequently asked questions

### Is AllSky PNW free?

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

### Is DayLength free?

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

### Do AllSky PNW or DayLength have ads?

Neither AllSky PNW nor DayLength shows ads.

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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.*