# AD3000 vs Achroma Adventure

The clearest difference is in-app purchases: AD3000 at none against Achroma Adventure's 3. AD3000 also leads on update cadence (every 2 weeks vs every 24 months). Achroma Adventure's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Achroma Adventure sells 3 one-off in-app purchases. AD3000 asks for nothing beyond the download.

AD3000 ships an update every 2 weeks, Achroma Adventure every 24 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | AD3000 | Achroma Adventure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (40 ratings)](https://appshunter.io/ios/app/ad3000-space-odyssey/id1594792820/reviews)** | — |
| Number of ratings | **40** | — |
| Positive reviews | 55.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 24 months |
| Monetization | Ad-supported | — |
| Size | 213 MB | 160 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jianfeng Wu](https://appshunter.io/developer/1435210283) | [Realm Runner Studios Limited](https://appshunter.io/developer/1470612938) |

## What reviewers say

### AD3000

[App page](https://appshunter.io/ios/app/ad3000-space-odyssey/id1594792820)

Engage in interstellar conquest or embark on a solo space odyssey. Build empires, research technologies, and design starships in a strategic mode, or freely explore a vast galaxy, trade, and complete missions in an adventure mode.

**Highlights:** 4X Strategy Mode, Space Adventure Mode, Civilization building, Ship design, Resource management, Exploration and missions

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

**In-app purchases:** none


### Achroma Adventure

[App page](https://appshunter.io/ios/app/achroma-adventure/id6461084708)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Shards Pack | $0.99 | one-time |
| 200 Shards Pack | $1.99 | one-time |
| 500 Shards Pack | $2.99 | one-time |


## Frequently asked questions

### Is AD3000 free?

AD3000 is free to download, with no in-app purchases.

### Is Achroma Adventure free?

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

### Do AD3000 or Achroma Adventure have ads?

AD3000 shows ads; Achroma Adventure does not.

### Which is updated more often, AD3000 or Achroma Adventure?

AD3000 ships an update every 2 weeks, and Achroma Adventure every 24 months. Most recently, AD3000 was updated on October 25, 2026 and Achroma Adventure on October 25, 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.*