# Orbital Sort vs ClusterSum

The clearest difference is in-app purchases: Orbital Sort at none against ClusterSum's 10. ClusterSum's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ClusterSum sells 10 one-off in-app purchases. Orbital Sort asks for nothing beyond the download.

## The numbers

| Metric | Orbital Sort | ClusterSum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Size | 34 MB | 10 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hasan Enes DIRIK](https://appshunter.io/developer/1802764921) | [Snake Johns](https://appshunter.io/developer/1876441740) |

## What reviewers say

### Orbital Sort

[App page](https://appshunter.io/ios/app/orbital-sort-cosmic-puzzle/id6757707777)

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

**In-app purchases:** none


### ClusterSum

[App page](https://appshunter.io/ios/app/clustersum/id6759361328)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Treasure Bag | $4.99 | one-time |
| Santa's Coin Sack | $4.99 | one-time |
| Vault Drop | $9.99 | one-time |
| Holiday Weekend Boost | $9.99 | one-time |
| Long Weekend Vault | $19.99 | one-time |
| North Pole Mega Chest | $19.99 | one-time |
| King's Reserve | $29.99 | one-time |
| Royal Hoard | $49.99 | one-time |
| Imperial Vault | $79.99 | one-time |
| Mega Pack | $99.99 | one-time |


## Frequently asked questions

### Is Orbital Sort free?

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

### Is ClusterSum free?

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

### Do Orbital Sort or ClusterSum have ads?

Orbital Sort shows ads; ClusterSum does not.

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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.*