# UISP Mobile vs ctLibrary

The clearest difference is update cadence: ctLibrary at daily against UISP Mobile's monthly. 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.

UISP Mobile ships an update monthly, ctLibrary daily. The most recent releases landed on September 27, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | UISP Mobile | ctLibrary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (1.1K ratings)](https://appshunter.io/ios/app/uisp-mobile/id1183022489/reviews)** | — |
| Number of ratings | **1.1K** | — |
| Positive reviews | 52.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Free | — |
| Size | 267 MB | 43 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ubiquiti Inc.](https://appshunter.io/developer/683620863) | [CozziTech LLC](https://appshunter.io/developer/1881303395) |

## 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


### ctLibrary

[App page](https://appshunter.io/ios/app/ctlibrary/id6773506408)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is UISP Mobile free?

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

### Is ctLibrary free?

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

### Do UISP Mobile or ctLibrary have ads?

Neither UISP Mobile nor ctLibrary shows ads.

### Which is updated more often, UISP Mobile or ctLibrary?

UISP Mobile ships an update monthly, and ctLibrary daily. Most recently, UISP Mobile was updated on September 27, 2026 and ctLibrary on September 19, 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.*