# DeviceLINK vs ZOUI

The clearest difference is rating: DeviceLINK at 3.0 against ZOUI's 1.0. DeviceLINK also leads on ratings volume (3 vs 1) and iOS requirement (8.0 vs 12.0). ZOUI's advantage is update cadence (every 5 weeks vs every 10 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DeviceLINK holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

DeviceLINK ships an update every 10 months, ZOUI every 5 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | DeviceLINK | ZOUI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/devicelink-bluetooth-interface/id1464642345/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/zoui/id6599838167/reviews) |
| Number of ratings | **3** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 62 MB | 48 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Auburn FilterSense LLC](https://appshunter.io/developer/1464642344) | [ZINWELL CORPORATION](https://appshunter.io/developer/1019370251) |

## What reviewers say

### DeviceLINK

[App page](https://appshunter.io/ios/app/devicelink-bluetooth-interface/id1464642345)

This application connects to specific particulate monitors and leak detectors via Bluetooth. It allows for remote operation, configuration, and data export. Users can monitor readings, analyze alarms, and generate reports without direct physical access to the instrument.

**Highlights:** Remote commissioning and daily operation, Basic setup and advanced functions, Monitor readings and configure settings, Export process data, View process trends, Advanced Alarm Analyzer, Generate device health reports

**Features:** macOS Compatibility

**In-app purchases:** none


### ZOUI

[App page](https://appshunter.io/ios/app/zoui/id6599838167)

Manage your device settings and network configurations wirelessly. This utility allows for real-time device information, network setup, and Wi-Fi management. Expand your mesh network by easily pairing devices.

**Highlights:** Real-time device information, Network initialization and setup, Wi-Fi SSID and password management, Device pairing for mesh network expansion

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DeviceLINK free?

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

### Is ZOUI free?

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

### Which has better reviews, DeviceLINK or ZOUI?

DeviceLINK is rated higher. DeviceLINK averages 3.0 out of 5 from 3 ratings, while ZOUI averages 1.0 from 1 ratings.

### Do DeviceLINK or ZOUI have ads?

Neither DeviceLINK nor ZOUI shows ads.

### Which is updated more often, DeviceLINK or ZOUI?

DeviceLINK ships an update every 10 months, and ZOUI every 5 weeks. Most recently, DeviceLINK was updated on November 3, 2026 and ZOUI on October 30, 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.*