# AstroDeck vs ApexSKY

The clearest difference is update cadence: AstroDeck at weekly against ApexSKY's every 3 weeks. ApexSKY's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AstroDeck sells 3 in-app purchases, starting at $3.99 per month and ApexSKY sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

AstroDeck ships an update weekly, ApexSKY every 3 weeks. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AstroDeck | ApexSKY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/apexsky/id6776501849/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 21 MB | 119 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [FLAVIO COMIN](https://appshunter.io/developer/1896336794) | [Adeftify, LLC](https://appshunter.io/developer/6776501851) |

## What reviewers say

### AstroDeck

[App page](https://appshunter.io/ios/app/astrodeck-aurora-and-space-wx/id6776005377)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AstroDeck PRO (Monthly) | $3.99 | per month |
| AstroDeck PRO (Yearly) | $19.99 | per year |
| AstroDeck PRO (Lifetime) | $69.99 | one-time |


### ApexSKY

[App page](https://appshunter.io/ios/app/apexsky/id6776501849)

Track celestial events like aurora, meteor showers, and ISS passes. Get detailed sky forecasts, space weather data, and personalized observing plans. Features include a dashboard with weather snapshots and moon phases, plus optional alerts for significant astronomical activity.

**Highlights:** Tonight's Sky dashboard, Observing forecast timeline, Aurora Outlook with Kp forecast, Live space weather data, ISS pass tracking, Meteor shower outlook, Planet positions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ApexSKY Member | $3.99 | per month |


## Frequently asked questions

### Is AstroDeck free?

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

### Is ApexSKY free?

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

### Do AstroDeck or ApexSKY have ads?

Neither AstroDeck nor ApexSKY shows ads.

### Which is updated more often, AstroDeck or ApexSKY?

AstroDeck ships an update weekly, and ApexSKY every 3 weeks. Most recently, AstroDeck was updated on November 11, 2026 and ApexSKY 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.*