# Celtreos vs N

The clearest difference is update cadence: Celtreos at monthly against N's every 23 months. On price, ads, in-app purchases and device support there is nothing between them.

Celtreos costs $4.99 and N $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Celtreos ships an update monthly, N every 23 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Celtreos | N |
| --- | --- | --- |
| Price | $4.99 | $4.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/celtreos/id1328130449/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 23 months |
| Monetization | Paid | — |
| Size | 135 MB | 56 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Kevin Grant](https://appshunter.io/developer/1328130448) | [Grigorii Makarov](https://appshunter.io/developer/1528665075) |

## What reviewers say

### Celtreos

[App page](https://appshunter.io/ios/app/celtreos/id1328130449)

Experience a classic space shooter with modern features. Engage in challenging levels with randomized elements, a vast arsenal of weapons, and customizable ships. Enjoy a rich soundtrack or play your own music.

**Highlights:** One or two-player modes, 30 unique songs with custom music support, Over 12 randomized stages, Extensive weapon and ship customization, In-game power-ups and power-downs, Adjustable game settings (lives, graphics, speed)

**Features:** Game Controller support

**In-app purchases:** none


### N

[App page](https://appshunter.io/ios/app/n-gon/id1528665073)

**In-app purchases:** none


## Frequently asked questions

### Is Celtreos free?

Celtreos costs $4.99, with no in-app purchases.

### Is N free?

N costs $4.99, with no in-app purchases.

### Do Celtreos or N have ads?

Neither Celtreos nor N shows ads.

### Which is updated more often, Celtreos or N?

Celtreos ships an update monthly, and N every 23 months. Most recently, Celtreos was updated on November 2, 2026 and N on November 3, 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.*