# Celtreos Lite vs Retrospace Customize

The clearest difference is price: Retrospace Customize at Free against Celtreos Lite's $0.79. On update cadence, ads, in-app purchases and device support there is nothing between them.

Retrospace Customize is free to download; Celtreos Lite costs $0.79 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 21, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Celtreos Lite | Retrospace Customize |
| --- | --- | --- |
| Price | $0.79 | **Free** |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/retrospace-customize/id1573069064/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | — | Free |
| Size | 70 MB | 25 MB |
| Requires iOS | **13.0** | 14.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Kevin Grant](https://appshunter.io/developer/1328130448) | [Licheng Zheng](https://appshunter.io/developer/1545917027) |

## What reviewers say

### Celtreos Lite

[App page](https://appshunter.io/ios/app/celtreos-lite/id1490358843)

**Features:** Game Controller support

**In-app purchases:** none


### Retrospace Customize

[App page](https://appshunter.io/ios/app/retrospace-customize/id1573069064)

Experience a classic arcade-style top-down shooter with retro graphics and gameplay. Engage in fast-paced action reminiscent of older gaming eras.

**Highlights:** Arcade-style gameplay, Classic retro graphics, Top-down shooter mechanics, Fast-paced action

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Celtreos Lite free?

Celtreos Lite costs $0.79, with no in-app purchases.

### Is Retrospace Customize free?

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

### Do Celtreos Lite or Retrospace Customize have ads?

Neither Celtreos Lite nor Retrospace Customize shows ads.

### Which is updated more often, Celtreos Lite or Retrospace Customize?

Celtreos Lite ships an update monthly, and Retrospace Customize monthly. Most recently, Celtreos Lite was updated on September 21, 2026 and Retrospace Customize on June 11, 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.*