# EDIFIER Assist vs HubOne | SDS

The clearest difference is update cadence: HubOne | SDS at fortnightly against EDIFIER Assist's every 2 months. EDIFIER Assist's advantage is iOS requirement (14.0 vs 17.0). 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.

EDIFIER Assist ships an update every 2 months, HubOne | SDS fortnightly. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | EDIFIER Assist | HubOne | SDS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (54 ratings)](https://appshunter.io/ios/app/edifier-assist/id6450727529/reviews)** | — |
| Number of ratings | **54** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 50 MB | 59 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [BEIJING EDIFIER TECHNOLOGY CO.,LTD.](https://appshunter.io/developer/1065779982) | [Netpower](https://appshunter.io/developer/470825521) |

## What reviewers say

### EDIFIER Assist

[App page](https://appshunter.io/ios/app/edifier-assist/id6450727529)

This app offers a hearing test service when connected to specific headphones. It allows you to export test results to personalize your audio experience.

**Highlights:** Hearing test service, Headphone connectivity, Customizable audio profiles, Exportable test results

**Features:** macOS Compatibility

**In-app purchases:** none


### HubOne | SDS

[App page](https://appshunter.io/ios/app/hubone-sds/id6814464975)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EDIFIER Assist free?

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

### Is HubOne | SDS free?

HubOne | SDS is free to download, with no in-app purchases.

### Do EDIFIER Assist or HubOne | SDS have ads?

Neither EDIFIER Assist nor HubOne | SDS shows ads.

### Which is updated more often, EDIFIER Assist or HubOne | SDS?

EDIFIER Assist ships an update every 2 months, and HubOne | SDS fortnightly. Most recently, EDIFIER Assist was updated on November 3, 2026 and HubOne | SDS on November 6, 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.*