# OPALUX vs Clarion caraudio

The clearest difference is update cadence: OPALUX at every 4 days against Clarion caraudio's every 2 months. OPALUX also leads on iOS requirement (13.0 vs 15.6). 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.

OPALUX ships an update every 4 days, Clarion caraudio every 2 months. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | OPALUX | Clarion caraudio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Size | 77 MB | 5 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [OPEN·LIT](https://appshunter.io/developer/1224878046) | [Guangdong Weiyao Electronic Science & Technology Co., Ltd.](https://appshunter.io/developer/1765486350) |

## What reviewers say

### OPALUX

[App page](https://appshunter.io/ios/app/opalux/id6502956081)

**Features:** macOS Compatibility

**In-app purchases:** none


### Clarion caraudio

[App page](https://appshunter.io/ios/app/clarion-caraudio/id6746265653)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OPALUX free?

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

### Is Clarion caraudio free?

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

### Do OPALUX or Clarion caraudio have ads?

Neither OPALUX nor Clarion caraudio shows ads.

### Which is updated more often, OPALUX or Clarion caraudio?

OPALUX ships an update every 4 days, and Clarion caraudio every 2 months. Most recently, OPALUX was updated on November 8, 2026 and Clarion caraudio on October 30, 2026.

---

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