# acre One vs SiteOwl

The clearest difference is rating: SiteOwl at 2.7 against acre One's 1.7. SiteOwl also leads on update cadence (weekly vs every 2 months). acre One's advantage is review sentiment (20% vs 0%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SiteOwl holds the better App Store score, 2.7 against 1.7. Both are backed by a comparable volume of ratings — 14 and 9 respectively. Written reviews complicate that: 20% of acre One's written reviews are positive against 0% of SiteOwl's, so the app with the better star average is not the one people write more warmly about.

acre One ships an update every 2 months, SiteOwl weekly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | acre One | SiteOwl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (14 ratings)](https://appshunter.io/ios/app/acre-one/id1568753470/reviews) | **[2.7 (9 ratings)](https://appshunter.io/ios/app/siteowl/id6741093847/reviews)** |
| Number of ratings | **14** | 9 |
| Positive reviews | **20.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 28 MB | 83 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Feenics Inc.](https://appshunter.io/developer/1040475896) | [Site Owl, LLC](https://appshunter.io/developer/1406664753) |

## What reviewers say

### acre One

[App page](https://appshunter.io/ios/app/acre-one/id1568753470)

Manage mobile credentials and engage with cardholders. This app provides two-factor authentication, password-less login, and the ability to unlock doors. Users can also audit their access history and receive security notifications.

**Highlights:** Mobile credential management, Two-factor authentication, Password-less login, Door unlocking, Access history audit, Push notifications

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

**In-app purchases:** none


### SiteOwl

[App page](https://appshunter.io/ios/app/siteowl/id6741093847)

Streamline security system management with a platform that provides clarity and proactive insights. It unifies design, coordination, and field work for seamless project execution and real-time synchronization between teams.

**Highlights:** Security system management, Proactive insights, Unified design and field work, Real-time synchronization, Project planning and collaboration, Field work updates

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

**In-app purchases:** none


## Frequently asked questions

### Is acre One free?

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

### Is SiteOwl free?

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

### Which has better reviews, acre One or SiteOwl?

SiteOwl is rated higher. acre One averages 1.7 out of 5 from 14 ratings, while SiteOwl averages 2.7 from 9 ratings.

### Do acre One or SiteOwl have ads?

Neither acre One nor SiteOwl shows ads.

### Which is updated more often, acre One or SiteOwl?

acre One ships an update every 2 months, and SiteOwl weekly. Most recently, acre One was updated on October 24, 2026 and SiteOwl on October 30, 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.*