# Zeus Focus Stacking vs Deneb Astro Tool

The clearest difference is device support: Deneb Astro Tool at 3 against Zeus Focus Stacking's 1. Deneb Astro Tool also leads on iOS requirement (15.0 vs 18.5). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Zeus Focus Stacking sells 2 in-app purchases, starting at $3.99 per month and Deneb Astro Tool sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Zeus Focus Stacking ships an update weekly, Deneb Astro Tool every 8 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Zeus Focus Stacking | Deneb Astro Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/zeus-focus-stacking/id6471365204/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 days |
| Monetization | Free with in-app purchases | — |
| Size | 91 MB | 97 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Roberto Sartori](https://appshunter.io/developer/1118295214) | [Josep Guasch Sanchez](https://appshunter.io/developer/6787171923) |

## What reviewers say

### Zeus Focus Stacking

[App page](https://appshunter.io/ios/app/zeus-focus-stacking/id6471365204)

This app captures photos at varying focus distances and merges them into a single image with enhanced depth of field. It offers advanced editing tools for precise control over image composition and detail, allowing users to refine their macro photography.

**Highlights:** Extended depth of field stacking, Frame-by-frame region editing, Adjustable focus range and subject focus, Remote camera control, Fine-tune image clarity and color, Object removal (Pro feature)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zeus Pro · Monthly | $3.99 | per month |
| Zeus Pro · Yearly | $24.99 | per year |


### Deneb Astro Tool

[App page](https://appshunter.io/ios/app/deneb-astro-tool/id6787171921)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deneb Pro Monthly | $3.99 | per month |
| Deneb Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is Zeus Focus Stacking free?

Zeus Focus Stacking is free to download, with in-app purchases available.

### Is Deneb Astro Tool free?

Deneb Astro Tool is free to download, with in-app purchases available.

### Do Zeus Focus Stacking or Deneb Astro Tool have ads?

Neither Zeus Focus Stacking nor Deneb Astro Tool shows ads.

### Which is updated more often, Zeus Focus Stacking or Deneb Astro Tool?

Zeus Focus Stacking ships an update weekly, and Deneb Astro Tool every 8 days. Most recently, Zeus Focus Stacking was updated on November 4, 2026 and Deneb Astro Tool 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.*