Comparison

Skyle X vs PERBILITY Events

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

Head to head

Skyle X

Skyle eyetracker utility app

About

Skyle X

Features

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Skyle X is your App to seamlessly activate, calibrate and adapt your Skyle eyetracker to your unique requirements. Skyle X is not just an app; it's your gateway to unlocking the full potential of eye tracking technology. Whether you're a student, a gaming enthusiast, or seeking enhanced accessibility options, Skyle X is designed to empower you and support you with your ambitions.

About

PERBILITY Events

Features

Read full description

Dies ist die offizielle App für Veranstaltungen wie das HELIX Festival oder geno.HR-PM Festival der PERBILITY GmbH. Halte dich auf dem Laufenden über die anstehenden Veranstaltungen, informiere dich über Inhalte und Referent:innen und vernetze dich mit Teilnehmenden. Downloade die App, um alle Informationen und Updates zu erhalten.

Screenshots

PERBILITY Events4 screens

Verdict

The call

The clearest difference is device support: PERBILITY Events at 3 against Skyle X's 1. PERBILITY Events also leads on iOS requirement (12.0 vs 16.6). 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

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

Skyle X ships an update every 3 months, PERBILITY Events every 5 months. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 4 level

Skyle X versus PERBILITY Events: the parameters behind the verdict, then further details
Parameter	Skyle X	PERBILITY Events
Price	Free	Free
Update frequency	Every 3 months — better	Every 5 months
Ads	No	No
In-app purchases	No	No
Devices	iPad	iPhone, iPad, iPod — better
Requires iOS	16.6	12.0 — better
Further details — not scored
Size	139 MB	21 MB
Age rating	4+	4+
Developer	eyeV GmbH	Perbility GmbH

In-app purchases

None

Skyle X

No in-app purchases

None

PERBILITY Events

No in-app purchases

Questions

Is Skyle X free?

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

Is PERBILITY Events free?

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

Do Skyle X or PERBILITY Events have ads?

Neither Skyle X nor PERBILITY Events shows ads.

Which is updated more often, Skyle X or PERBILITY Events?

Skyle X ships an update every 3 months, and PERBILITY Events every 5 months. Most recently, Skyle X was updated on October 4, 2026 and PERBILITY Events on October 10, 2026.