# CORONA BT vs Dauer Manufacturing

CORONA BT and Dauer Manufacturing are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CORONA BT ships an update every 10 months, Dauer Manufacturing every 9 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CORONA BT | Dauer Manufacturing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/corona-bt/id1640289766/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 9 months** |
| Monetization | Free | — |
| Size | 228 MB | 186 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Corona Lighting Inc.](https://appshunter.io/developer/1640289768) | [Dauer Manufacturing Corp](https://appshunter.io/developer/1743884822) |

## What reviewers say

### CORONA BT

[App page](https://appshunter.io/ios/app/corona-bt/id1640289766)

Control smart outdoor lighting fixtures from your phone. Add devices, create custom scenes and groups, and adjust brightness and color. Perfect for everyday use, entertaining, and special occasions.

**Highlights:** Add and manage compatible fixtures, Create custom scenes and groups, Adjust brightness, Choose tunable white and RGBWW colors, Perfect lighting for any occasion

**In-app purchases:** none


### Dauer Manufacturing

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CORONA BT free?

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

### Is Dauer Manufacturing free?

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

### Do CORONA BT or Dauer Manufacturing have ads?

Neither CORONA BT nor Dauer Manufacturing shows ads.

### Which is updated more often, CORONA BT or Dauer Manufacturing?

CORONA BT ships an update every 10 months, and Dauer Manufacturing every 9 months. Most recently, CORONA BT was updated on October 24, 2026 and Dauer Manufacturing on October 25, 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.*