# Science vs GCO.tv

The clearest difference is price: GCO.tv at Free against Science's $0.99. GCO.tv also leads on iOS requirement (11.2 vs 13.0). On ads, in-app purchases and device support there is nothing between them.

GCO.tv is free to download; Science costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Science | GCO.tv |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | — |
| Size | 23 MB | 72 MB |
| Requires iOS | 13.0 | **11.2** |
| Devices | Apple TV | Apple TV |
| Age rating | 4+ | 12+ |
| Developer | [Illés László](https://appshunter.io/developer/316890672) | [City of Golden](https://appshunter.io/developer/1516534139) |

## What reviewers say

### Science

[App page](https://appshunter.io/ios/app/science-solarsystem/id1054480020)

**In-app purchases:** none


### GCO.tv

[App page](https://appshunter.io/ios/app/gcotv/id1516534140)

**In-app purchases:** none


## Frequently asked questions

### Is Science free?

Science costs $0.99, with no in-app purchases.

### Is GCO.tv free?

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

### Do Science or GCO.tv have ads?

Neither Science nor GCO.tv shows ads.

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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.*