# DCK vs Drone Radar by Mainline

DCK and Drone Radar by Mainline are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | DCK | Drone Radar by Mainline |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 136 MB | 6 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jiangsu Dongcheng M&E Tools Co., Ltd.](https://appshunter.io/developer/1717367087) | [Mainline](https://appshunter.io/developer/6791292080) |

## What reviewers say

### DCK

[App page](https://appshunter.io/ios/app/dck/id6760288109)

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

**In-app purchases:** none


### Drone Radar by Mainline

[App page](https://appshunter.io/ios/app/drone-radar-by-mainline/id6791292078)

**In-app purchases:** none


## Frequently asked questions

### Is DCK free?

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

### Is Drone Radar by Mainline free?

Drone Radar by Mainline is free to download, with no in-app purchases.

### Do DCK or Drone Radar by Mainline have ads?

Neither DCK nor Drone Radar by Mainline 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.*