Comparison

Tapkey vs Viventii

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

Head to head
About

Tapkey

Transform your smartphone into a secure digital key for doors, offices, and cars. Easily manage access for others and monitor activity logs. Enjoy high security standards comparable to online banking.

Highlights
  • Smartphone as secure key
  • Grant and revoke access
  • Track locking activities
  • NFC and Bluetooth access
  • Secure sign-on options
  • Register locking devices
Features
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Tapkey turns your smartphone into a super-secure key. Combined with Tapkey-enabled locking devices, the app allows you to open entrance doors, shared office spaces, lockers, garage doors and cars with your smartphone. In addition, you can grant access to others and track locking activities. Access management has never been that easy! FEATURES - Secure sign-on: with your Google Account or Tapkey ID - Register locking devices: with the app - Easy access management: grant and remove access at any time - Keyring: all access authorizations at a glance - Open smart locks: use NFC and/or Bluetooth—no internet connection required - Use NFC transponders: as alternative access medium that can directly be programmed with NFC-enabled smartphones - Check locking activities: in the access log of the Tapkey app - High security standards: comparable to online banking with strong cryptography and firmware updates directly via your smartphone LOCKING DEVICES Tapkey-enabled products can be ordered at https://shop.tapkey.com, Amazon or our partner's dealer network. SUBSCRIPTIONS “Let’s keep it simple” is our motto. That’s why all user packages include the entire range of features. They only differ in the amount of Smartphone Users. These are users with active access permissions for smartphones. You may buy additional NFC Tags, Cards and Stickers any time. User Packages - 25 Smartphone Users - 100 Smartphone Users - 250 Smartphone Users User packages are valid for 1 year and will be renewed automatically, unless the auto-renew function is turned off at least 24 hours before the end of the current period. Your account will be charged within 24 hours prior to the end of the current period. The payment will be processed via your iTunes Account. Please refer to your iTunes account settings to manage your subscriptions and how to turn off auto-renewal. Terms and Conditions: https://tapkey.com/en/terms-conditions/

About

Viventii

Features
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Dein Event. Dein Erlebnis. Entdecke unvergessliche Momente mit Viventii. Willkommen bei Viventii – deinem persönlichen Guide durch die Welt der Veranstaltungen! Egal ob pulsierendes Konzert, inspirierender Workshop oder entspanntes Community-Treffen: Wir bringen dich zu den Events, die wirklich zu dir passen. Verabschiede dich von endlosen Scroll-Listen. Viventii lernt, was du liebst, und zeigt dir genau das, was dich begeistert. WARUM VIVENTII? Personalisierte Entdeckungen dank KI Unsere intelligente App lernt mit jeder Nutzung dazu. Sie präsentiert dir handverlesene Vorschläge, die genau auf deine Interessen zugeschnitten sind. Entdecke Events, von denen du gar nicht wusstest, dass du sie suchst! Immer in deiner Nähe – & weltweit Finde spielend leicht Veranstaltungen in deiner direkten Umgebung oder plane voraus für deinen nächsten Städtetrip. Egal wo du bist, Viventii zeigt dir, was los ist. Intuitive Suche Du weißt schon, was du willst? Filtere blitzschnell nach Kategorien (z.B. "Jazz", "Yoga", "Streetfood"), Ort oder Datum. Deine Wochenendplanung war noch nie so einfach. VIELFALT, DIE BEGEISTERT Tauche ein in eine riesige Auswahl an Kategorien: - Musik & Konzerte: Von Festivals bis zu intimen Akustik-Sessions. - Kunst & Kultur: Theater, Ausstellungen und Performances. - Bildung & Workshops: Lerne Neues und entwickle dich weiter. - Sport & Fitness: Läufe, Yoga-Kurse und Outdoor-Abenteuer. - Food & Drink: Streetfood-Märkte, Weinproben und kulinarische Events. - Community & Familie: Treffe Gleichgesinnte oder finde Spaß für die Kids. DEINE VORTEILE - Zeit sparen: Alle Infos (Ort, Zeit, Tickets) auf einen Blick. - Nichts verpassen: Erhalte Benachrichtigungen zu deinen Lieblings-Events. - Inspiration: Lass dich von kuratierten Listen überraschen. Lade Viventii jetzt herunter und mach deinen Alltag zu einer Entdeckungsreise. Dein nächstes Abenteuer wartet schon!

Screenshots

Tapkey4 screens
Viventii4 screens

Verdict

The call

The clearest difference is in-app purchases: Viventii at none against Tapkey's 10. Viventii also leads on update cadence (every 3 weeks vs every 6 weeks). Tapkey's advantage is ads (none vs shown). On price, device support and iOS requirement 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. Tapkey sells 10 in-app purchases, starting at $3.99 per month. Viventii asks for nothing beyond the download.

UpkeepUpdate frequency

Tapkey ships an update every 6 weeks, Viventii every 3 weeks. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Tapkey versus Viventii: the parameters behind the verdict, then further details
ParameterTapkeyViventii
PriceFreeFree
Rating1.6 (5 ratings) — better—
Positive reviews26.8% of reviews—
Number of ratings5 — better—
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS15.615.6
Further details — not scored
Size94 MB33 MB
Age rating4+17+
DeveloperTapkeyViventii UG 8haftungsbeschraenkt)

In-app purchases

10 purchases

Tapkey

Subscriptions10
  • 10 Smartphone Users$3.991 Month
  • 25 Smartphone Users$7.991 Month
  • 50 Smartphone Users$14.991 Month
Show 7 more
  • 100 Smartphone Users$29.991 Month
  • 150 Smartphone Users$44.991 Month
  • 200 Smartphone Users$59.991 Month
  • 250 Smartphone Users$74.991 Month
  • 25 Smartphone Users$96.991 Year
  • 100 Smartphone Users$349.991 Year
  • 250 Smartphone Users$899.991 Year
None

Viventii

No in-app purchases

Questions

Is Tapkey free?
Tapkey is free to download, with in-app purchases available.
Is Viventii free?
Viventii is free to download, with no in-app purchases.
Do Tapkey or Viventii have ads?
Viventii shows ads; Tapkey does not.
Which is updated more often, Tapkey or Viventii?
Tapkey ships an update every 6 weeks, and Viventii every 3 weeks. Most recently, Tapkey was updated on November 11, 2026 and Viventii on October 30, 2026.

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