# HW Link V2 vs ISD Link

The clearest difference is rating: HW Link V2 at 3.4 against ISD Link's 2.1. HW Link V2 also leads on review sentiment (30% vs 21%). ISD Link's advantage is update cadence (fortnightly vs every 3 months). On price, ratings volume, 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 holds the better App Store score, 3.4 against 2.1. Both are backed by a comparable volume of ratings — 35 and 25 respectively. Written reviews point the same way: 30% of HW Link V2's written reviews are positive against 21% of ISD Link's.

HW Link V2 ships an update every 3 months, ISD Link fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | HW Link V2 | ISD Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (35 ratings)](https://appshunter.io/ios/app/hw-link-v2/id1539374531/reviews)** | [2.1 (25 ratings)](https://appshunter.io/ios/app/isd-link/id1568620244/reviews) |
| Number of ratings | **35** | 25 |
| Positive reviews | **29.8% of reviews** | 20.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 47 MB | 3 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hobbywing Technology Co.,Ltd](https://appshunter.io/developer/1033124554) | [深圳艾斯特创新科技有限公司](https://appshunter.io/developer/1405370693) |

## 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


### ISD Link

[App page](https://appshunter.io/ios/app/isd-link/id1568620244)

This app allows interaction with various smart devices. It prioritizes user privacy by saving all data locally and not collecting personal information. Bluetooth is required for device scanning and connection.

**Highlights:** Smart device interaction, Local data saving, No account registration, Bluetooth connectivity, Supports numerous device models

**Features:** macOS Compatibility, 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 ISD Link free?

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

### Which has better reviews, HW Link V2 or ISD Link?

HW Link V2 is rated higher. HW Link V2 averages 3.4 out of 5 from 35 ratings, while ISD Link averages 2.1 from 25 ratings.

### Do HW Link V2 or ISD Link have ads?

Neither HW Link V2 nor ISD Link shows ads.

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

HW Link V2 ships an update every 3 months, and ISD Link fortnightly. Most recently, HW Link V2 was updated on November 3, 2026 and ISD Link on November 3, 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.*