EVVA AirKey vs Sensorberg One Access
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EVVA AirKey
This app transforms your smartphone into a digital key, allowing you to securely send and manage access to properties and company doors. It offers features like geo-tagging for navigation and multi-administration for managing multiple sites and users.
- Smartphone as a key
- Secure key sharing
- Online access management
- Geo-tagging for navigation
- Multi-site administration
- Office mode automation
- REST API integration
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Do you have a holiday apartment and handing over the keys constantly annoys you? Do you no longer have an overview in your company of how many keys are in circulation? Do you feel unsafe because of lost keys? Then it's time for AirKey. With AirKey the smartphone is the key. You can safely send new keys to other smartphones and manage your access control system online. But what do you need? An AirKey locking component, a smartphone and an internet connection. And if you don't want to use a smartphone, there are alternative access media too, such as cards or key tags. Uncompromising security! The communication between smartphone and locking component is end-to-end encrypted, making it completely secure against interception. The app is secured with an additional PIN. The key tags also have state-of-the-art technology and they cannot be copied. Other features Send a key: Never hand over a key again. It's very easy to send keys to people, such as employees, freelancers or guests. You can also pre-programme this for particular times. https://youtu.be/2lJOMMhiyRY Geo-tagging: Get there quick. The smartphone knows where the locking components are and shows the way in the navigation app. Component sharing: Easily hand locking components over to other AirKey users, for example, in a shared office, for them to manage themselves and reduce expenses for key management. Multi-administration: Separately, quickly and simply manage multi-site companies with several administrators and always know who has been granted which authorisation. Office Mode: Full or semi-automatic office mode on certain doors. Automatically takes into account public holidays as well as summer and winter time. Other practical features for businesses: Import personal data with the click of a button and export system data, assign maintenance authorisations to smartphones, REST API to control certain AirKey functions via your own software. AirKey meets the EU General Data Protection Regulations: Together with a data protection expert, AirKey was developed into the access control system with the best data protection in order to manage our customers' data in accordance with the law. The administrator can also turn off event logging of personal data in the online administration. For a list of all tested, compatible smartphones visit: https://www.evva.com/de/airkey/compatible-smartphones/
Sensorberg One Access
This application allows your smartphone to unlock buildings and control access points equipped with a specific solution. Manage all your access needs, view and unlock doors, and favorite frequently used locations for quick access.
- Manage all access control needs
- Unlock doors from the app
- Search for access points
- Favorite frequently used doors
- Dynamic theming
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The Sensorberg One Access app elevates access control to the next level. One Access enables your phone to unlock any building equipped with the Sensorberg access control solution with a simple tap. Features - A single app to manage all your access control needs - View the list of available doors and unlock them from the app - Search for doors, elevators or any access controlled device - Favorite frequently used doors to quickly access them - Dynamic theming based on the location you are in
Screenshots
Verdict
The clearest difference is rating: Sensorberg One Access at 5.0 against EVVA AirKey's 3.0. Sensorberg One Access also leads on update cadence (fortnightly vs every 4 months). EVVA AirKey's advantage is ratings volume (6 vs 1) and iOS requirement (14.0 vs 17.0). On price, review sentiment, ads and in-app purchases 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.
Sensorberg One Access holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: EVVA AirKey has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 36% of EVVA AirKey's written reviews are positive against 33% of Sensorberg One Access's, so the app with the better star average is not the one people write more warmly about.
EVVA AirKey ships an update every 4 months, Sensorberg One Access fortnightly. The most recent releases landed on September 1, 2026 and August 27, 2026 respectively.
| Parameter | EVVA AirKey | Sensorberg One Access |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (6 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 36.0% of reviews — better | 33.3% of reviews |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 13 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | EVVA Sicherheitstechnologie GmbH | Sensorberg GmbH |
Customer experience
EVVA AirKey
Sensorberg One Access
In-app purchases
EVVA AirKey
No in-app purchases
Sensorberg One Access
No in-app purchases
Questions
Is EVVA AirKey free?
Is Sensorberg One Access free?
Which has better reviews, EVVA AirKey or Sensorberg One Access?
Do EVVA AirKey or Sensorberg One Access have ads?
Which is updated more often, EVVA AirKey or Sensorberg One Access?
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