# ROMIO C. vs Centaurus & Device Application

The clearest difference is update cadence: Centaurus & Device Application at every 8 days against ROMIO C.'s every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ROMIO C. ships an update every 3 months, Centaurus & Device Application every 8 days. The most recent releases landed on September 20, 2026 and July 4, 2026 respectively.

## The numbers

| Metric | ROMIO C. | Centaurus & Device Application |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/centaurus-and-device-application/id6747068661/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | — | Free |
| Size | 160 MB | 46 MB |
| Requires iOS | 12 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Mao'anda Technology Co.,Ltd.](https://appshunter.io/developer/1782488772) | [志强 古](https://appshunter.io/developer/1815214006) |

## What reviewers say

### ROMIO C.

[App page](https://appshunter.io/ios/app/romio-c/id6738833592)

**In-app purchases:** none


### Centaurus & Device Application

[App page](https://appshunter.io/ios/app/centaurus-and-device-application/id6747068661)

This utility app pairs with a smart device to let you control its functions. You can view and change settings, and even upload custom wallpapers to sync with your device.

**Highlights:** Connect to smart device, View and modify function parameters, Switch wallpapers, Upload custom wallpapers, Sync with device

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ROMIO C. free?

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

### Is Centaurus & Device Application free?

Centaurus & Device Application is free to download, with no in-app purchases.

### Do ROMIO C. or Centaurus & Device Application have ads?

Neither ROMIO C. nor Centaurus & Device Application shows ads.

### Which is updated more often, ROMIO C. or Centaurus & Device Application?

ROMIO C. ships an update every 3 months, and Centaurus & Device Application every 8 days. Most recently, ROMIO C. was updated on September 20, 2026 and Centaurus & Device Application on July 4, 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.*