# Space Duo vs Arrow Nova

The clearest difference is in-app purchases: Space Duo at none against Arrow Nova's 5. Space Duo also leads on iOS requirement (13.0 vs 18.2). Arrow Nova's advantage is device support. On price there is nothing between them.

Both are free to download. Arrow Nova sells 5 one-off in-app purchases. Space Duo asks for nothing beyond the download.

## The numbers

| Metric | Space Duo | Arrow Nova |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 2 days |
| Size | 10 MB | 45 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [EMRE YILMAZ](https://appshunter.io/developer/1886612843) | [Thong Nguyen](https://appshunter.io/developer/6784740733) |

## What reviewers say

### Space Duo

[App page](https://appshunter.io/ios/app/space-duo/id6760878102)

**In-app purchases:** none


### Arrow Nova

[App page](https://appshunter.io/ios/app/arrow-nova/id6784740731)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 Coins | $0.99 | one-time |
| 600 Coins | $1.99 | one-time |
| Starter Pack | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 1500 Coins | $3.99 | one-time |


## Frequently asked questions

### Is Space Duo free?

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

### Is Arrow Nova free?

Arrow Nova is free to download, with in-app purchases available.

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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.*