# HW Link V2 vs Servo Programming

The clearest difference is update cadence: Servo Programming at weekly against HW Link V2's every 4 months. Servo Programming also leads on iOS requirement (12.1 vs 15.0). 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.

HW Link V2 ships an update every 4 months, Servo Programming weekly. The most recent releases landed on September 26, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | HW Link V2 | Servo Programming |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (34 ratings)](https://appshunter.io/ios/app/hw-link-v2/id1539374531/reviews)** | — |
| Number of ratings | **34** | — |
| Positive reviews | 28.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | — |
| Size | 47 MB | 17 MB |
| Requires iOS | 15.0 | **12.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hobbywing Technology Co.,Ltd](https://appshunter.io/developer/1033124554) | [惠州奥广飞电子科技有限公司](https://appshunter.io/developer/1749910758) |

## 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


### Servo Programming

[App page](https://appshunter.io/ios/app/servo-programming/id6745406390)

**Features:** macOS Compatibility

**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 Servo Programming free?

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

### Do HW Link V2 or Servo Programming have ads?

Neither HW Link V2 nor Servo Programming shows ads.

### Which is updated more often, HW Link V2 or Servo Programming?

HW Link V2 ships an update every 4 months, and Servo Programming weekly. Most recently, HW Link V2 was updated on September 26, 2026 and Servo Programming on September 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.*