Komm.ONE vs GEOMAR Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Komm.ONE
Read full descriptionHide full description
Die Komm.ONE-App ist eine App insbesondere für unsere Kunden und Mitglieder. Als angemeldeter User lassen sich individuelle Informationen zu Service und Vertrieb abrufen, direkter Kontakt zu unseren Servicediensten aufnehmen und interessante Informationen zu unseren Services und Produkten einsehen.
GEOMAR Authenticator
Read full descriptionHide full description
The GEOMAR Authenticator provides an easy and secure multi-factor authentication for your accounts. Such authentication provides a second layer of security and should be used to secure all accounts in the Internet.
Screenshots
Verdict
The clearest difference is iOS requirement: GEOMAR Authenticator at 13.0 against Komm.ONE's 15.0. On price, update cadence, 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.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on August 21, 2026 and September 26, 2026 respectively.
| Parameter | Komm.ONE | GEOMAR Authenticator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 26 MB | 42 MB |
| Age rating | 17+ | 4+ |
| Developer | Kommunale Datenverarbeitung Region Stuttgart | NetKnights GmbH |
In-app purchases
Komm.ONE
No in-app purchases
GEOMAR Authenticator
No in-app purchases
