# EZDSP PRO vs Wuzhi Link

The clearest difference is update cadence: Wuzhi Link at every 5 weeks against EZDSP PRO's every 4 months. EZDSP PRO's advantage is iOS requirement (11.0 vs 15.6). 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.

EZDSP PRO ships an update every 4 months, Wuzhi Link every 5 weeks. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | EZDSP PRO | Wuzhi Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/wuzhi-link/id6479939606/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 17 MB | 24 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [文栋 顾](https://appshunter.io/developer/1460789214) | [臣臣 张](https://appshunter.io/developer/1678022363) |

## What reviewers say

### EZDSP PRO

[App page](https://appshunter.io/ios/app/ezdsp-pro/id1563714092)

**Features:** macOS Compatibility

**In-app purchases:** none


### Wuzhi Link

[App page](https://appshunter.io/ios/app/wuzhi-link/id6479939606)

Connect to and control Bluetooth-enabled devices. Monitor and display real-time operational parameters directly from your smartphone.

**Highlights:** Bluetooth communication, Device parameter display, Real-time operation monitoring, Device control interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EZDSP PRO free?

EZDSP PRO is free to download, with no in-app purchases.

### Is Wuzhi Link free?

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

### Do EZDSP PRO or Wuzhi Link have ads?

Neither EZDSP PRO nor Wuzhi Link shows ads.

### Which is updated more often, EZDSP PRO or Wuzhi Link?

EZDSP PRO ships an update every 4 months, and Wuzhi Link every 5 weeks. Most recently, EZDSP PRO was updated on November 7, 2026 and Wuzhi Link on November 4, 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.*