Comparison

Excalibur v4 vs ETeC

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

Head to head

About

Excalibur v4

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Excalibur is an award winning enterprise grade authentication solution that enables immediate deployment of multi-factor authentication (MFA) using the phone as a hardware token plug and play converting all legacy password based systems (workstations, web apps …) to one time password (OTP) based, eliminating all attacks on passwords and improving user experience at the same time.

About

ETeC

Features

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Maximize your conference experience with our feature-packed event app. Whether you are attending keynote speeches, participating in deep-dive technical workshops, or networking with industry peers, the ESET Tech Conference App ensures you stay informed and connected throughout the event.

Screenshots

Excalibur v44 screens

ETeC4 screens

Verdict

The call

The clearest difference is update cadence: Excalibur v4 at every 3 weeks against ETeC's every 11 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

Excalibur v4 ships an update every 3 weeks, ETeC every 11 months. The most recent releases landed on September 16, 2026 and August 24, 2026 respectively.

Scorecard1 real difference · 5 level

Excalibur v4 versus ETeC: the parameters behind the verdict, then further details
Parameter	Excalibur v4	ETeC
Price	Free	Free
Update frequency	Every 3 weeks — better	Every 11 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.6	15.0 — better
Further details — not scored
Size	28 MB	5 MB
Age rating	4+	4+
Developer	Excalibur s.r.o.	Tomas Fesic

In-app purchases

None

Excalibur v4

No in-app purchases

None

ETeC

No in-app purchases

Questions

Is Excalibur v4 free?

Excalibur v4 is free to download, with no in-app purchases.

Is ETeC free?

ETeC is free to download, with no in-app purchases.

Do Excalibur v4 or ETeC have ads?

Neither Excalibur v4 nor ETeC shows ads.

Which is updated more often, Excalibur v4 or ETeC?

Excalibur v4 ships an update every 3 weeks, and ETeC every 11 months. Most recently, Excalibur v4 was updated on September 16, 2026 and ETeC on August 24, 2026.