2Auth vs Graebel Events
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
2Auth
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The 2Auth app is a client facing two-factor authenticator application. The application relies on a system specific QR code to register a user to a specific project/system being worked on. Once registered subsequent logins can be approved through a pop-up notification on the app, or by scanning a QR code if the mobile device is offline. This provides extra security and compliance with our stricter user credential requirements.
Graebel Events
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Graebel events are where HR leaders, mobility professionals, and service partners from around the world come together to gain insights, build community and share experiences that inspire innovation. If you’re ready to thrive in a new era of talent management, you’ve come to the right place. Graebel offers the annual insideMOBILITY® conferences for mobility leaders, the Graebel Alliance Conference, the Graebel Partner Excellence Awards, and a series of other educational gatherings to explore the future of work. For members of these event communities, this app provides networking opportunities, a personalized agenda, event resources, and more.
Screenshots
Verdict
The clearest difference is update cadence: Graebel Events at every 5 days against 2Auth's every 34 months. 2Auth's advantage is iOS requirement (11.0 vs 15.1). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
2Auth ships an update every 34 months, Graebel Events every 5 days. The most recent releases landed on November 6, 2026 and October 28, 2026 respectively.
| Parameter | 2Auth | Graebel Events |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 34 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 16 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | a4appz Limited | Graebel Companies, Inc. |
In-app purchases
2Auth
No in-app purchases
Graebel Events
No in-app purchases









