# UISP Mobile vs Link4 Cloud

The clearest difference is rating: Link4 Cloud at 5.0 against UISP Mobile's 4.3. Link4 Cloud also leads on iOS requirement (12.0 vs 18.0). UISP Mobile's advantage is update cadence (every 3 weeks vs every 6 months) and ratings volume (1.1K vs 2). 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.

Link4 Cloud holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: UISP Mobile has 1.1K ratings behind it against 2, so its average is the more settled of the two.

UISP Mobile ships an update every 3 weeks, Link4 Cloud every 6 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | UISP Mobile | Link4 Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (1.1K ratings)](https://appshunter.io/ios/app/uisp-mobile/id1183022489/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/link4-cloud/id1586175290/reviews)** |
| Number of ratings | **1.1K** | 2 |
| Positive reviews | 52.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Free | Free |
| Size | 272 MB | 11 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Ubiquiti Inc.](https://appshunter.io/developer/683620863) | [Link4 Corporation](https://appshunter.io/developer/381382009) |

## What reviewers say

### UISP Mobile

[App page](https://appshunter.io/ios/app/uisp-mobile/id1183022489)

This app provides a unified tool for installing and managing ISP-grade network devices. It allows users to integrate devices into a controller, set them up quickly using Bluetooth or a management radio, and monitor their entire ISP network from one place.

**Highlights:** Device installation and management, ISP device integration, Quick setup with Bluetooth, Link alignment, Network monitoring

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Good design and user accessibility
- 👍 Excellent for monitoring and managing Ubiquiti devices
- 💡 Useful for proving uptime to clients

**What reviewers complain about**

- 🐛 Crashes and login issues
- 🐛 Unreliable firmware upgrades
- 🐛 Inconsistent device detection and status reporting
- 🐛 Limited functionality compared to web interface

**Reported bugs**

- Incorrect throughput data rates
- Inability to select correct interfaces
- Login credentials not persisting properly
- Devices not detected or shown offline incorrectly

**Requested features**

- Ability to edit device location/coordinates
- Audible ping feedback
- Firewall rule management
- Backup/restore device configuration
- Push notifications for device status changes


### Link4 Cloud

[App page](https://appshunter.io/ios/app/link4-cloud/id1586175290)

Monitor and control your Link4 iGrow 1800 and Pearl environmental controllers remotely. Receive real-time alerts, view sensor data, and make configuration changes from anywhere in the world. Log notes and tasks for your grow operation.

**Highlights:** Real-time alarm notifications, Sensor readings access, Configuration changes, Crop information access, Grow Journal Notes and Tasks

**In-app purchases:** none


## Frequently asked questions

### Is UISP Mobile free?

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

### Is Link4 Cloud free?

Link4 Cloud is free to download, with no in-app purchases.

### Which has better reviews, UISP Mobile or Link4 Cloud?

Link4 Cloud is rated higher. UISP Mobile averages 4.3 out of 5 from 1.1K ratings, while Link4 Cloud averages 5.0 from 2 ratings.

### Do UISP Mobile or Link4 Cloud have ads?

Neither UISP Mobile nor Link4 Cloud shows ads.

### Which is updated more often, UISP Mobile or Link4 Cloud?

UISP Mobile ships an update every 3 weeks, and Link4 Cloud every 6 months. Most recently, UISP Mobile was updated on November 3, 2026 and Link4 Cloud 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.*