# Cosmo Desktop vs Invisible World

The clearest difference is update cadence: Cosmo Desktop at every 10 months against Invisible World's every 29 months. Invisible World's advantage is review sentiment (100% vs 90%) and iOS requirement (8.0 vs 16.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Cosmo Desktop against 5.0 for Invisible World. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews are what separate them: 90% of Cosmo Desktop's written reviews are positive against 100% of Invisible World's.

Cosmo Desktop ships an update every 10 months, Invisible World every 29 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Cosmo Desktop | Invisible World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/cosmo-desktop/id556217911/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/invisible-world/id1159353477/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 90.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 29 months |
| Monetization | Free | Free |
| Size | 6 MB | 710 MB |
| Requires iOS | 16.0 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 12+ |
| Developer | [Pulsely Consulting](https://appshunter.io/developer/475349326) | [National Film Board of Canada – Office national du film du Canada](https://appshunter.io/developer/329353641) |

## What reviewers say

### Cosmo Desktop

[App page](https://appshunter.io/ios/app/cosmo-desktop/id556217911)

Access stunning NASA astronomy pictures on your iOS device. Easily browse, save, and set them as your wallpaper. Enjoy a user-friendly interface for exploring the cosmos.

**Highlights:** View NASA astronomy pictures, User-friendly browsing interface, Save pictures to photo album, Set pictures as iOS wallpaper, Free and ad-less experience

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

**In-app purchases:** none


### Invisible World

[App page](https://appshunter.io/ios/app/invisible-world/id1159353477)

Experience an interactive film where you control the narrative through innovative split-screen technology. Explore a powerful story set in post-civil war Cambodia, offering multiple perspectives and a unique cinematic journey.

**Highlights:** Innovative split-screen storytelling, Multiple perspectives, Interactive film experience, Based on actual events, Available in multiple languages

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cosmo Desktop free?

Cosmo Desktop is free to download, with no in-app purchases.

### Is Invisible World free?

Invisible World is free to download, with no in-app purchases.

### Which has better reviews, Cosmo Desktop or Invisible World?

Cosmo Desktop and Invisible World are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do Cosmo Desktop or Invisible World have ads?

Neither Cosmo Desktop nor Invisible World shows ads.

### Which is updated more often, Cosmo Desktop or Invisible World?

Cosmo Desktop ships an update every 10 months, and Invisible World every 29 months. Most recently, Cosmo Desktop was updated on November 1, 2026 and Invisible World on November 2, 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.*