UniFi vs AC Key
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UniFi
Manage your home or business IT network from a single interface. Easily set up WiFi, monitor traffic, secure your network with VPN, and gain insights with detailed analytics.
- Centralized network management
- WiFi setup and configuration
- Traffic routing
- Single-tap VPN access
- Client and network analytics
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The UniFi app simplifies home and business IT by providing a central management interface where you can easily scale, monitor, and optimize every aspect of your network. UniFi offers: • Simple WiFi setup and configuration • Intuitive traffic routing • Secure, single-tap VPN access • Detailed client and network analytics
AC Key
This app allows you to unlock doors using your smartphone, eliminating the need for physical credentials. It offers an easy-to-use interface for quick access and enables temporary access for visitors.
- Unlock doors with smartphone
- Replace physical credentials
- Grant temporary visitor access
- Customizable access duration and usage
- Easy user registration
- Visitor credentials do not require app installation
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AC Key opens all the doors to your favorite places! Aiphone’s AC Key application eliminates the need to carry physical credentials and allows you to unlock doors swiftly and with ease, using your smartphone. KEY FEATURES - AC Key offers an easy to use and interactive interface that makes unlocking doors effortless. - User registration on the AC Key application is easy and takes only seconds. - Replace traditional credentials by using your smartphone. - Grant temporary access to visitors for a predetermined time frame and amount of uses. - Visitors are not required to have the AC Key application installed to use their visitor credentials. VISITOR ACCESS AC Key allows you to create, customize, and grant visitor access credentials directly in the application. Determine the time frame and amount of use for the credential then share this with the visitor. Visitors are not required to have the AC Key application installed to use their credentials. Administrators have the ability to allow or deny users from granting visitors access as well as revoking a visitor pass after it is issued. HOW IT WORKS -AC Key only works with the AC NIO software system. - Registration requires users to request credentials from their system administrator. If you’re interested in using AC Key in your company please visit www.aiphone.com to learn more about our access control system.
Screenshots
Verdict
The clearest difference is rating: UniFi at 4.7 against AC Key's 4.1. UniFi also leads on update cadence (fortnightly vs every 14 months) and ratings volume (25K vs 16). AC Key's advantage is iOS requirement (13.4 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
UniFi holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: UniFi has 25K ratings behind it against 16, so its average is the more settled of the two.
UniFi ships an update fortnightly, AC Key every 14 months. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.
| Parameter | UniFi | AC Key |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (25K ratings) — better | 4.1 (16 ratings) |
| Positive reviews | 47.4% of reviews | — |
| Number of ratings | 25K — better | 16 |
| Update frequency | Fortnightly — better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 484 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Ubiquiti Inc. | Aiphone Corporation |
Bugs and requests
UniFi
Reported bugs
5 issues- App unable to connect to local controller
- Incorrect device status and client information
- Frequent sign-outs and login issues
- Speed test and throughput data not working
- Topology view showing incorrect network layout
Requested features
5 requests- Customizable dashboard and widgets
- Ability to set time-based data usage reports
- Support for local-only network management
- Improved 2FA and authentication experience
- Apple Watch app for emergency reboots
AC Key
Not enough reviews yet to summarise bugs or requests.
In-app purchases
UniFi
No in-app purchases
AC Key
No in-app purchases









