# LightChaser Almanac vs Sunset Prediction

The clearest difference is update cadence: Sunset Prediction at daily against LightChaser Almanac's every 2 months. LightChaser Almanac's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. LightChaser Almanac sells 1 one-off in-app purchase and Sunset Prediction sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

LightChaser Almanac ships an update every 2 months, Sunset Prediction daily. Both last shipped on October 28, 2026.

## The numbers

| Metric | LightChaser Almanac | Sunset Prediction |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Size | 16 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Runesmith Artificial Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1872991929) | [Nicola Eusebi](https://appshunter.io/developer/737311863) |

## What reviewers say

### LightChaser Almanac

[App page](https://appshunter.io/ios/app/lightchaser-almanac/id6765948832)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LightChaser Pro | $4.99 | one-time |


### Sunset Prediction

[App page](https://appshunter.io/ios/app/sunset-prediction/id6777125304)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $2.99 | per 7 days |
| Yearly Pro | $14.99 | per year |


## Frequently asked questions

### Is LightChaser Almanac free?

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

### Is Sunset Prediction free?

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

### Do LightChaser Almanac or Sunset Prediction have ads?

Neither LightChaser Almanac nor Sunset Prediction shows ads.

### Which is updated more often, LightChaser Almanac or Sunset Prediction?

LightChaser Almanac ships an update every 2 months, and Sunset Prediction daily. Most recently, LightChaser Almanac was updated on October 28, 2026 and Sunset Prediction on October 28, 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.*