# Planetary Hours vs Dust Remover

The clearest difference is price: Dust Remover at Free against Planetary Hours's $4.99. Planetary Hours's advantage is in-app purchases (none vs 3) and device support (3 vs 1). On update cadence, ads and iOS requirement there is nothing between them.

Dust Remover is free to download; Planetary Hours costs $4.99 up front. Dust Remover sells 3 in-app purchases, starting at $7.99 per 7 days. Planetary Hours asks for nothing beyond the download.

Planetary Hours ships an update monthly, Dust Remover every 3 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Planetary Hours | Dust Remover |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/planetary-hours-astro-clock/id6757678864/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 16 MB | 5 MB |
| Requires iOS | 17 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [雪 蔺](https://appshunter.io/developer/1853712836) | [Semih Cihan](https://appshunter.io/developer/968347346) |

## What reviewers say

### Planetary Hours

[App page](https://appshunter.io/ios/app/planetary-hours-astro-clock/id6757678864)

This app provides a dynamic clock that displays planetary hours, adapting to the natural flow of the sun. It offers real-time calculations based on your location and supports various iOS features like Live Activities and Apple Watch complications for at-a-glance timing updates.

**Highlights:** Dynamic Island & Live Activities, Apple Watch Complications, StandBy & Lock Screen Widgets, Interactive Home Screen Widgets, Precision Astronomy Calculations, Offline Processing, Customizable Notifications

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

**In-app purchases:** none


### Dust Remover

[App page](https://appshunter.io/ios/app/dust-remover/id6804993762)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $7.99 | per 7 days |
| Lifetime Premium | $23.99 | one-time |
| Lifetime Premium | $119.99 | one-time |


## Frequently asked questions

### Is Planetary Hours free?

Planetary Hours costs $4.99, with no in-app purchases.

### Is Dust Remover free?

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

### Do Planetary Hours or Dust Remover have ads?

Neither Planetary Hours nor Dust Remover shows ads.

### Which is updated more often, Planetary Hours or Dust Remover?

Planetary Hours ships an update monthly, and Dust Remover every 3 weeks. Most recently, Planetary Hours was updated on October 31, 2026 and Dust Remover 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.*