# Interstellar Card vs Blue Nova

The clearest difference is iOS requirement: Blue Nova at 11.0 against Interstellar Card's 15.1. 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.

## The numbers

| Metric | Interstellar Card | Blue Nova |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Size | 44 MB | 48 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [InterstellarCTIBNK](https://appshunter.io/developer/1838049170) | [Assert Consulting](https://appshunter.io/developer/1578737511) |

## What reviewers say

### Interstellar Card

[App page](https://appshunter.io/ios/app/interstellar-card/id6752109902)

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

**In-app purchases:** none


### Blue Nova

[App page](https://appshunter.io/ios/app/blue-nova/id6758160407)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interstellar Card free?

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

### Is Blue Nova free?

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

### Do Interstellar Card or Blue Nova have ads?

Neither Interstellar Card nor Blue Nova 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.*