# chasinglight vs Halcyon Weather

The clearest difference is ads: chasinglight at none against Halcyon Weather's shown. chasinglight also leads on update cadence (every 5 days vs every 5 weeks) and iOS requirement (15.1 vs 18.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. chasinglight sells 3 in-app purchases, starting at $2.99 per 7 days and Halcyon Weather sells 1 in-app purchase, starting at $6.99 per year. Whichever you choose, the download price is not the number that matters.

chasinglight ships an update every 5 days, Halcyon Weather every 5 weeks. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | chasinglight | Halcyon Weather |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chasinglight/id6761030142/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 41 MB | 7 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Lim](https://appshunter.io/developer/1887396133) | [BRENDAN ISAAC PRATT](https://appshunter.io/developer/1894696066) |

## What reviewers say

### chasinglight

[App page](https://appshunter.io/ios/app/chasinglight/id6761030142)

This app predicts and rates the quality of sunrises and sunsets using real-time atmospheric data. It provides a 3-day forecast, highlights nearby viewing spots, and allows exploration of global locations.

**Highlights:** Sunrise/sunset quality ratings, 3-day quality forecast, Golden hour times, Nearby viewpoint recommendations, Global location search, Directional viewing cones

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Pass | $2.99 | per 7 days |
| Monthly | $6.99 | per month |
| Annual | $29.99 | per year |


### Halcyon Weather

[App page](https://appshunter.io/ios/app/halcyon-weather/id6763703115)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Halcyon Ad-Free | $6.99 | per year |


## Frequently asked questions

### Is chasinglight free?

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

### Is Halcyon Weather free?

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

### Do chasinglight or Halcyon Weather have ads?

Halcyon Weather shows ads; chasinglight does not.

### Which is updated more often, chasinglight or Halcyon Weather?

chasinglight ships an update every 5 days, and Halcyon Weather every 5 weeks. Most recently, chasinglight was updated on October 14, 2026 and Halcyon Weather on October 13, 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.*