# Zentra Access vs UnoSec

The clearest difference is rating: UnoSec at 5.0 against Zentra Access's 3.2. UnoSec also leads on update cadence (every 6 days vs every 5 weeks) and iOS requirement (15.1 vs 17.0). Zentra Access's advantage is ratings volume (37 vs 1). 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.

UnoSec holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: Zentra Access has 37 ratings behind it against 1, so its average is the more settled of the two.

Zentra Access ships an update every 5 weeks, UnoSec every 6 days. Both last shipped on September 9, 2026.

## The numbers

| Metric | Zentra Access | UnoSec |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (37 ratings)](https://appshunter.io/ios/app/zentra-access/id1593437290/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unosec/id6471124405/reviews)** |
| Number of ratings | **37** | 1 |
| Positive reviews | 8.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | Free | Free |
| Size | 44 MB | 41 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Schlage Lock Company](https://appshunter.io/developer/430327277) | [Raul Negron](https://appshunter.io/developer/1714834750) |

## What reviewers say

### Zentra Access

[App page](https://appshunter.io/ios/app/zentra-access/id1593437290)

This app provides a simple, smart, and secure access experience for residents and property staff. It offers mobile credentials for seamless entry and efficient management of access for properties.

**Highlights:** Mobile credentials for seamless access, Intuitive tap-to-access interface, Simplified installation and configuration, Centralized access management, Enhanced property security, Convenient resident lifestyle

**Features:** Apple Wallet

**In-app purchases:** none


### UnoSec

[App page](https://appshunter.io/ios/app/unosec/id6471124405)

Manage access to condominiums, parking lots, and neighborhoods with this user-friendly app. Store car plates, invite users, and automate entry for enhanced security and convenience. Simplify property management and gain peace of mind.

**Highlights:** Store car plates, Invite users to properties, Automated access control, Enhanced property security, Time-saving automation, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Zentra Access free?

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

### Is UnoSec free?

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

### Which has better reviews, Zentra Access or UnoSec?

UnoSec is rated higher. Zentra Access averages 3.2 out of 5 from 37 ratings, while UnoSec averages 5.0 from 1 ratings.

### Do Zentra Access or UnoSec have ads?

Neither Zentra Access nor UnoSec shows ads.

### Which is updated more often, Zentra Access or UnoSec?

Zentra Access ships an update every 5 weeks, and UnoSec every 6 days. Most recently, Zentra Access was updated on September 9, 2026 and UnoSec on September 9, 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.*