# DualSpectra vs KVD

The clearest difference is iOS requirement: DualSpectra at 12.0 against KVD's 14. 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.

## The numbers

| Metric | DualSpectra | KVD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/kvd/id6747338543/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Monetization | — | Free |
| Size | 7 MB | 8 MB |
| Requires iOS | **12.0** | 14 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [炜 张](https://appshunter.io/developer/1810181288) | [家庆 胡](https://appshunter.io/developer/1854983941) |

## What reviewers say

### DualSpectra

[App page](https://appshunter.io/ios/app/dualspectra/id6746123474)

**Features:** macOS Compatibility

**In-app purchases:** none


### KVD

[App page](https://appshunter.io/ios/app/kvd/id6747338543)

Control the color temperature and brightness of lights via Bluetooth connection to your devices. Adjust your lighting environment with ease.

**Highlights:** Bluetooth connectivity, Light color temperature adjustment, Brightness control, Device integration

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

**In-app purchases:** none


## Frequently asked questions

### Is DualSpectra free?

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

### Is KVD free?

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

### Do DualSpectra or KVD have ads?

Neither DualSpectra nor KVD shows ads.

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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.*