Comparison

EVVA AirKey vs Osskoll

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

Osskoll

Features
Read full description

Osskoll hjälper dig hålla koll på alla dina kvitton och reklamationsrätter på ett och samma ställe. Fotografera eller importera kvitton (kamera, galleri eller PDF) och låt Osskoll automatiskt läsa av butik, datum och belopp. Sortera kvitton i över 15 kategorier - eller skapa egna med din egen ikon. Få en tydlig överblick över vilka kvitton som fortfarande har giltig reklamationsrätt, vilka som snart går ut, och vilka som redan hunnit gå ut. • Skanna kvitton med kameran eller importera som foto/PDF • Automatisk avläsning av butik, datum och belopp • Anpassningsbara kategorier med egna ikoner • Påminnelser innan reklamationsrätten går ut • Sök och filtrera bland dina kvitton • Fullt stöd för svenska, engelska och norska • Dina uppgifter lagras säkert och raderas permanent om du tar bort ditt konto Osskoll är gratis och innehåller inga annonser.

Screenshots

EVVA AirKey4 screens
Osskoll4 screens

Verdict

The call

The clearest difference is update cadence: Osskoll at every 3 days 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, Osskoll every 3 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
EVVA AirKey versus Osskoll: the parameters behind the verdict, then further details
ParameterEVVA AirKeyOsskoll
PriceFreeFree
Rating3.0 (6 ratings) — better—
Positive reviews36.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 4 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.0 — better15.5
Further details — not scored
Size13 MB73 MB
Age rating4+4+
DeveloperEVVA Sicherheitstechnologie GmbHAli Younesi

In-app purchases

None

EVVA AirKey

No in-app purchases

None

Osskoll

No in-app purchases

Questions

Is EVVA AirKey free?
EVVA AirKey is free to download, with no in-app purchases.
Is Osskoll free?
Osskoll is free to download, with no in-app purchases.
Do EVVA AirKey or Osskoll have ads?
Neither EVVA AirKey nor Osskoll shows ads.
Which is updated more often, EVVA AirKey or Osskoll?
EVVA AirKey ships an update every 4 months, and Osskoll every 3 days. Most recently, EVVA AirKey was updated on November 2, 2026 and Osskoll on October 31, 2026.

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