# HMS HD Viewer vs UniFi Access

The clearest difference is review sentiment: UniFi Access at 60% against HMS HD Viewer's 0%. UniFi Access also leads on rating (4.9 vs 1.0) and update cadence (every 2 weeks vs every 10 months). HMS HD Viewer's advantage is iOS requirement (10.0 vs 17.0). 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.

UniFi Access holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: UniFi Access has 5.2K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of HMS HD Viewer's written reviews are positive against 60% of UniFi Access's.

HMS HD Viewer ships an update every 10 months, UniFi Access every 2 weeks. The most recent releases landed on October 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | HMS HD Viewer | UniFi Access |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (3 ratings)](https://appshunter.io/ios/app/hms-hd-viewer/id1361907255/reviews) | **[4.9 (5.2K ratings)](https://appshunter.io/ios/app/unifi-access/id1578429007/reviews)** |
| Number of ratings | 3 | **5.2K** |
| Positive reviews | 0.0% of reviews | **59.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 45 MB | 280 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Honeywell International, Inc.](https://appshunter.io/developer/311222963) | [Ubiquiti Inc.](https://appshunter.io/developer/683620863) |

## What reviewers say

### HMS HD Viewer

[App page](https://appshunter.io/ios/app/hms-hd-viewer/id1361907255)

Access and manage Honeywell surveillance systems remotely. View live video feeds, adjust settings, and receive alarm notifications from your mobile device.

**Highlights:** Remote video viewing, System configuration, Alarm monitoring, Honeywell product support

**In-app purchases:** none


### UniFi Access

[App page](https://appshunter.io/ios/app/unifi-access/id1578429007)

Manage your entire access control system remotely. Oversee doors, users, readers, and security policies. View real-time activity logs and receive doorbell notifications.

**Highlights:** Manage connected doors and security policies, Oversee user rosters and access methods, Configure reader devices and greeting messages, View real-time access event logs, Receive doorbell notifications, Grant remote access to visitors

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Works great
- 🔒 Secure access control
- 💡 Useful features

**What reviewers complain about**

- 🐛 Crashes and bugs
- 🔍 Missing key features
- 💻 Lack of iPad/desktop support
- 🔔 Notification issues

**Reported bugs**

- App crashes on launch
- Notifications not working
- Remote login issues
- Outdated information in app

**Requested features**

- Integrate with Unifi Protect
- Add schedule management in app
- Allow door hold open/timer controls
- Improve camera/intercom integration


## Frequently asked questions

### Is HMS HD Viewer free?

HMS HD Viewer is free to download, with no in-app purchases.

### Is UniFi Access free?

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

### Which has better reviews, HMS HD Viewer or UniFi Access?

UniFi Access is rated higher. HMS HD Viewer averages 1.0 out of 5 from 3 ratings, while UniFi Access averages 4.9 from 5.2K ratings.

### Do HMS HD Viewer or UniFi Access have ads?

Neither HMS HD Viewer nor UniFi Access shows ads.

### Which is updated more often, HMS HD Viewer or UniFi Access?

HMS HD Viewer ships an update every 10 months, and UniFi Access every 2 weeks. Most recently, HMS HD Viewer was updated on October 3, 2026 and UniFi Access on October 27, 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.*