Comparison

EVVA AirKey vs Hompra B2B

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Smartphone as a key
  • Secure key sharing
  • Online access management
  • Geo-tagging for navigation
  • Multi-site administration
  • Office mode automation
  • REST API integration
Features
Read full description

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/

About

Hompra B2B

Features
Read full description

Hompra is the app for B2B customers, designed to simplify and speed up business purchasing. Interact directly with your trusted supplier through a fast, secure and always up-to-date mobile interface. Whether you're in the warehouse, on site or in the office, Hompra gives you full control over your supplies — no need to turn on a computer or make phone calls. Key features built for you: • Your Catalog, Always With You: Browse the supplier's entire range, with detailed product pages and real-time availability. • Reserved Prices and Discounts: Instantly see your personalized price lists and the commercial terms dedicated to you. • Fast Ordering: Add products to your cart and complete your business purchases in just a few taps. • Manage and Reorder: Review your past purchase history to reorder your essential products in an instant. • Instant, Secure Access: Sign in to your profile safely and in a flash thanks to Face ID and biometric support. Download Hompra and take your B2B purchasing to a new level of efficiency!

Screenshots

EVVA AirKey4 screens
Hompra B2B3 screens

Verdict

The call

The clearest difference is update cadence: Hompra B2B at every 3 weeks against EVVA AirKey's every 4 months. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

EVVA AirKey ships an update every 4 months, Hompra B2B every 3 weeks. The most recent releases landed on September 1, 2026 and September 18, 2026 respectively.

Scorecard1 real difference · 9 level
EVVA AirKey versus Hompra B2B: the parameters behind the verdict, then further details
ParameterEVVA AirKeyHompra B2B
PriceFreeFree
Rating3.0 (6 ratings) — better—
Positive reviews36.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.0 — better15.1
Further details — not scored
Size13 MB20 MB
Age rating4+4+
DeveloperEVVA Sicherheitstechnologie GmbHGabriele Leardi

In-app purchases

None

EVVA AirKey

No in-app purchases

None

Hompra B2B

No in-app purchases

Questions

Is EVVA AirKey free?
EVVA AirKey is free to download, with no in-app purchases.
Is Hompra B2B free?
Hompra B2B is free to download, with no in-app purchases.
Do EVVA AirKey or Hompra B2B have ads?
Neither EVVA AirKey nor Hompra B2B shows ads.
Which is updated more often, EVVA AirKey or Hompra B2B?
EVVA AirKey ships an update every 4 months, and Hompra B2B every 3 weeks. Most recently, EVVA AirKey was updated on September 1, 2026 and Hompra B2B on September 18, 2026.

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