# Arcadium vs ikami

The clearest difference is review sentiment: ikami at 100% against Arcadium's 60%. ikami also leads on ads (none vs shown) and update cadence (every 2 days vs every 3 months). Arcadium's advantage is ratings volume (23 vs 1). 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 ikami sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ikami holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Arcadium has 23 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 60% of Arcadium's written reviews are positive against 100% of ikami's.

Arcadium ships an update every 3 months, ikami every 2 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Arcadium | ikami |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (23 ratings)](https://appshunter.io/ios/app/arcadium-space-odyssey/id6473653646/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ikami/id6751447874/reviews)** |
| Number of ratings | **23** | 1 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 193 MB | 259 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Luciano Bercini](https://appshunter.io/developer/1553291661) | [Hawkbit Interactive e.U.](https://appshunter.io/developer/1686914456) |

## 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 |


### ikami

[App page](https://appshunter.io/ios/app/ikami/id6751447874)

Engage in a vibrant endless runner where collecting colors and timing obstacle destruction are key to building your score. Experience a hypnotic challenge of focus and rhythm with satisfying movement and elegant visuals.

**Highlights:** Endless runner with strategic color mechanics, Build rainbow trails, Match-color obstacle crushing, Combo chains and score multipliers, Distinct color-driven sound design, 30+ achievements and 6 leaderboards

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ikami Premium DayOne | $1.99 | one-time |
| Premium | $3.99 | one-time |


## Frequently asked questions

### Is Arcadium free?

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

### Is ikami free?

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

### Which has better reviews, Arcadium or ikami?

ikami is rated higher. Arcadium averages 4.7 out of 5 from 23 ratings, while ikami averages 5.0 from 1 ratings.

### Do Arcadium or ikami have ads?

Arcadium shows ads; ikami does not.

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

Arcadium ships an update every 3 months, and ikami every 2 days. Most recently, Arcadium was updated on November 4, 2026 and ikami on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*