# HW Link V2 vs OTA Programmer

The clearest difference is iOS requirement: OTA Programmer at 13.0 against HW Link V2's 15.0. On price, update cadence, 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, OTA Programmer every 5 months. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | HW Link V2 | OTA Programmer |
| --- | --- | --- |
| 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 3 months** | Every 5 months |
| Monetization | Free | — |
| Size | 47 MB | 24 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hobbywing Technology Co.,Ltd](https://appshunter.io/developer/1033124554) | [Head Watersports S.p.A.](https://appshunter.io/developer/1193522423) |

## 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


### OTA Programmer

[App page](https://appshunter.io/ios/app/ota-programmer/id1600090033)

**Features:** Vision Pro support

**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 OTA Programmer free?

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

### Do HW Link V2 or OTA Programmer have ads?

Neither HW Link V2 nor OTA Programmer shows ads.

### Which is updated more often, HW Link V2 or OTA Programmer?

HW Link V2 ships an update every 3 months, and OTA Programmer every 5 months. Most recently, HW Link V2 was updated on October 16, 2026 and OTA Programmer on October 5, 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.*