# OptiUniverse vs EarthView

The clearest difference is update cadence: OptiUniverse at every 10 days against EarthView's every 6 weeks. EarthView's advantage is iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

OptiUniverse ships an update every 10 days, EarthView every 6 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | OptiUniverse | EarthView |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/earthview-live-solar-system/id6785245532/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 weeks |
| Monetization | — | Free |
| Size | 421 MB | 16 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Maksim Doroshenko](https://appshunter.io/developer/1058512649) | [Emre Gurbuzer](https://appshunter.io/developer/6773280473) |

## What reviewers say

### OptiUniverse

[App page](https://appshunter.io/ios/app/optiuniverse/id6751552499)

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases:** none


### EarthView

[App page](https://appshunter.io/ios/app/earthview-live-solar-system/id6785245532)

Experience the real Solar System with live NASA imagery and an AI guide. Watch Earth rotate, journey to other planets with narrated tours, and ask questions about what you see. It's a pocket-sized window to space, offering the overview effect.

**Highlights:** Live, auto-rotating Earth imagery, Narrated AI-guided tours of planets, Real NASA mission imagery, Interactive AI guide for questions, Live Sun and Earth time-lapses

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

**In-app purchases:** none


## Frequently asked questions

### Is OptiUniverse free?

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

### Is EarthView free?

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

### Do OptiUniverse or EarthView have ads?

Neither OptiUniverse nor EarthView shows ads.

### Which is updated more often, OptiUniverse or EarthView?

OptiUniverse ships an update every 10 days, and EarthView every 6 weeks. Most recently, OptiUniverse was updated on November 5, 2026 and EarthView 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.*