Comparison

Gartner C vs OneTrust Events

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

Head to head
About

Gartner C

Connect with a network of C-level executives to share insights, validate strategies, and solve leadership challenges. Access upcoming and past programs, manage your profile, and engage with peers in exclusive, trusted communities.

Highlights
  • Manage executive profiles
  • View and register for programs
  • Access past program content
  • Connect with community members
  • Join virtual sessions
  • Manage personal agenda
Features
Read full description

Facilitated by Gartner. Driven by Peers. Gartner C-Level Communities are role‑based, regional C-Level communities for executives from the world’s leading organizations. Built "by and for" C-Level executives, these networks bring leaders together to share insights and learn from each other through peer-driven topics and discussions.   Gartner’s trusted communities serve CIOs, CISOs, CHROs, CDAOs, CFOs and CSCOs around the world.  As a community member, the Gartner C-Level Communities app gives you access to:   • Manage your profile • Access in-person and virtual events from one place • View and register for upcoming events in your community • Manage your event participation: - View program and session information - Select sessions, manage your agenda, and provide session feedback - Exchange business cards, view profiles, and message other participants • Contact your Community Program Manager • Access past programs you have participated in, including shared presentations from speakers

About

OneTrust Events

Features
Read full description

OneTrust Events is your place to easily plan out your event experience, find where you need to go next, network with other attendees, and learn more about sponsors and exhibitors. In the app: - View Multiple Events: Access the different events you’re attending all from a single app - Agenda: Explore the complete event schedule, including keynotes, workshops, special sessions, and more - Speakers: Learn more about who’s speaking and check out their presentations - Sponsors and Exhibitors: See the event’s sponsors and exhibitors

Screenshots

Gartner C4 screens
OneTrust Events3 screens

Verdict

The call

The clearest difference is update cadence: Gartner C at monthly against OneTrust Events's every 3 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

Gartner C ships an update monthly, OneTrust Events every 3 months. The most recent releases landed on October 11, 2026 and September 30, 2026 respectively.

Scorecard1 real difference · 9 level
Gartner C versus OneTrust Events: the parameters behind the verdict, then further details
ParameterGartner COneTrust Events
PriceFreeFree
Rating5.0 (9 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings9 — better—
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better17.0
Further details — not scored
Size54 MB77 MB
Age rating+174+
DeveloperGartner, Inc.OneTrust, LLC

In-app purchases

None

Gartner C

No in-app purchases

None

OneTrust Events

No in-app purchases

Questions

Is Gartner C free?
Gartner C is free to download, with no in-app purchases.
Is OneTrust Events free?
OneTrust Events is free to download, with no in-app purchases.
Do Gartner C or OneTrust Events have ads?
Neither Gartner C nor OneTrust Events shows ads.
Which is updated more often, Gartner C or OneTrust Events?
Gartner C ships an update monthly, and OneTrust Events every 3 months. Most recently, Gartner C was updated on October 11, 2026 and OneTrust Events on September 30, 2026.

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