# HW Link V2 vs RunCam Fly

The clearest difference is update cadence: RunCam Fly at every 4 days against HW Link V2's every 3 months. RunCam Fly also leads on device support (4 vs 2) and iOS requirement (13.0 vs 15.0). On price, ads and in-app purchases there is nothing between them.

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

HW Link V2 ships an update every 3 months, RunCam Fly every 4 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | HW Link V2 | RunCam Fly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (35 ratings)](https://appshunter.io/ios/app/hw-link-v2/id1539374531/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 29.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 47 MB | 35 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Hobbywing Technology Co.,Ltd](https://appshunter.io/developer/1033124554) | [RunCam](https://appshunter.io/developer/1805716535) |

## What reviewers say

### HW Link V2

[App page](https://appshunter.io/ios/app/hw-link-v2/id1539374531)

This application allows users to wirelessly program ESC parameters on compatible car, aircraft, and boat electronic speed controllers. Connect via a WiFi module or OTA Programmer to adjust settings remotely from your smartphone.

**Highlights:** Wireless ESC programming, Remote parameter adjustment, Smartphone control, Supports car, aircraft, and boat ESCs, Compatible with HW WiFi express module/OTA Programmer

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

**In-app purchases:** none


### RunCam Fly

[App page](https://appshunter.io/ios/app/runcam-fly/id6744043570)

**In-app purchases:** none


## Frequently asked questions

### Is HW Link V2 free?

HW Link V2 is free to download, with no in-app purchases.

### Is RunCam Fly free?

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

### Do HW Link V2 or RunCam Fly have ads?

Neither HW Link V2 nor RunCam Fly shows ads.

### Which is updated more often, HW Link V2 or RunCam Fly?

HW Link V2 ships an update every 3 months, and RunCam Fly every 4 days. Most recently, HW Link V2 was updated on November 3, 2026 and RunCam Fly on October 30, 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.*