# N.E.O vs Sci Nxx

The clearest difference is in-app purchases: Sci Nxx at none against N.E.O's 8. N.E.O's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 75 months). On price and device support there is nothing between them.

Both are free to download. N.E.O sells 8 one-off in-app purchases. Sci Nxx asks for nothing beyond the download.

N.E.O ships an update every 3 weeks, Sci Nxx every 75 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | N.E.O | Sci Nxx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (8 ratings)](https://appshunter.io/ios/app/neo/id1443794443/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 75 months |
| Monetization | Free with in-app purchases | — |
| Size | 744 MB | 217 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Black Beard Design Studio Inc.](https://appshunter.io/developer/1443794442) | [ahmet burak soysal](https://appshunter.io/developer/1499356896) |

## What reviewers say

### N.E.O

[App page](https://appshunter.io/ios/app/neo/id1443794443)

Embark on a survival adventure on an alien planet after a crash landing. Battle robotic creatures, gather resources, and uncover the planet's mysteries to find a way home. This action RPG offers direct control gameplay and offline play.

**Highlights:** Unique direct control action gameplay, Acquire weapons and items from enemies, Offline gameplay support, Retro style game mechanics, Stage buyout type action RPG

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stage2開放 | $0.99 | one-time |
| Stage3開放 | $0.99 | one-time |
| Stage4開放 | $0.99 | one-time |
| Stage5開放 | $0.99 | one-time |
| Stage3～4開放 | $0.99 | one-time |
| Stage6開放 | $0.99 | one-time |
| Stage5～6開放 | $0.99 | one-time |
| Stage全開放 | $1.99 | one-time |


### Sci Nxx

[App page](https://appshunter.io/ios/app/sci-nxx-remastered/id1527453290)

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

**In-app purchases:** none


## Frequently asked questions

### Is N.E.O free?

N.E.O is free to download, with in-app purchases available.

### Is Sci Nxx free?

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

### Do N.E.O or Sci Nxx have ads?

Sci Nxx shows ads; N.E.O does not.

### Which is updated more often, N.E.O or Sci Nxx?

N.E.O ships an update every 3 weeks, and Sci Nxx every 75 months. Most recently, N.E.O was updated on November 2, 2026 and Sci Nxx on November 3, 2026.

---

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