# Arcadium vs 8

The clearest difference is ads: 8 at none against Arcadium's shown. 8 also leads on update cadence (every 2 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Arcadium sells 1 one-off in-app purchase and 8 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Arcadium ships an update every 3 months, 8 every 2 days. The most recent releases landed on September 18, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Arcadium | 8 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (20 ratings)](https://appshunter.io/ios/app/arcadium-space-odyssey/id6473653646/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 193 MB | 44 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Luciano Bercini](https://appshunter.io/developer/1553291661) | [Malcolm Paulino](https://appshunter.io/developer/6788564486) |

## What reviewers say

### Arcadium

[App page](https://appshunter.io/ios/app/arcadium-space-odyssey/id6473653646)

Embark on a survival roguelite adventure across a dynamic universe. Harvest resources, craft powerful builds, and battle relentless alien waves in an ever-changing galaxy. Enjoy endless replayability with unique playthroughs and strategic preparation between combat encounters.

**Highlights:** Dynamic universe generation, Resource harvesting, Craftable builds, Strategic combat preparation, Quick play sessions, Endless replayability

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


### 8

[App page](https://appshunter.io/ios/app/8-bit-bartender/id6788564484)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Unlock | $1.99 | one-time |


## Frequently asked questions

### Is Arcadium free?

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

### Is 8 free?

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

### Do Arcadium or 8 have ads?

Arcadium shows ads; 8 does not.

### Which is updated more often, Arcadium or 8?

Arcadium ships an update every 3 months, and 8 every 2 days. Most recently, Arcadium was updated on September 18, 2026 and 8 on September 17, 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.*