# Auto Audio vs Osterrig Light

The clearest difference is price: Osterrig Light at Free against Auto Audio's $0.99. Auto Audio's advantage is iOS requirement (12.0 vs 15.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

Osterrig Light is free to download; Auto Audio costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Auto Audio ships an update every 4 weeks, Osterrig Light every 5 weeks. The most recent releases landed on September 9, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Auto Audio | Osterrig Light |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | — | 62.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Monetization | — | Free |
| Size | 4 MB | 25 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [方 沈](https://appshunter.io/developer/882296318) | [Vordgrupp, OOO](https://appshunter.io/developer/1534478711) |

## What reviewers say

### Auto Audio

[App page](https://appshunter.io/ios/app/auto-audio/id884502711)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Osterrig Light

[App page](https://appshunter.io/ios/app/osterrig-light/id1503970051)

Control professional lights and Osterrig devices via Bluetooth or Wi-Fi. Adjust colors, warmth, brightness, and activate effects. Create timer scenarios and group fixtures for advanced lighting control.

**Highlights:** Bluetooth device control, Wi-Fi Art-Net control, Color, warmth, and brightness adjustment, Built-in lighting effects, Fixture grouping, Timer scenario creation

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Auto Audio free?

Auto Audio costs $0.99, with no in-app purchases.

### Is Osterrig Light free?

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

### Do Auto Audio or Osterrig Light have ads?

Neither Auto Audio nor Osterrig Light shows ads.

### Which is updated more often, Auto Audio or Osterrig Light?

Auto Audio ships an update every 4 weeks, and Osterrig Light every 5 weeks. Most recently, Auto Audio was updated on September 9, 2026 and Osterrig Light on September 17, 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.*