# Dauer Manufacturing vs Lumien Studio

The clearest difference is update cadence: Lumien Studio at every 2 weeks against Dauer Manufacturing's every 9 months. Dauer Manufacturing's advantage is iOS requirement (13.0 vs 15.1). 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.

Dauer Manufacturing ships an update every 9 months, Lumien Studio every 2 weeks. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Dauer Manufacturing | Lumien Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Size | 186 MB | 25 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dauer Manufacturing Corp](https://appshunter.io/developer/1743884822) | [Lumien Enterprise Inc](https://appshunter.io/developer/1606876107) |

## What reviewers say

### Dauer Manufacturing

[App page](https://appshunter.io/ios/app/dauer-manufacturing/id6499562075)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lumien Studio

[App page](https://appshunter.io/ios/app/lumien-studio/id6794167257)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Dauer Manufacturing free?

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

### Is Lumien Studio free?

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

### Do Dauer Manufacturing or Lumien Studio have ads?

Neither Dauer Manufacturing nor Lumien Studio shows ads.

### Which is updated more often, Dauer Manufacturing or Lumien Studio?

Dauer Manufacturing ships an update every 9 months, and Lumien Studio every 2 weeks. Most recently, Dauer Manufacturing was updated on October 3, 2026 and Lumien Studio on October 9, 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.*