Comparison

Gartner C vs R4 2026

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

R4 2026

This event app facilitates professional networking and relationship development. It allows registered attendees to manage their event agenda, connect with other participants, and engage in live sessions. The platform aims to foster growth and opportunity among attendees.

Highlights
  • Personalized event agenda
  • Breakout session registration
  • Speaker and attendee profiles
  • Direct messaging and networking
  • Live Q&A and polling
  • Event information access
Features
Read full description

R4 is a professional networking and relationship development event. Our goal is to build connections and focus on growth, opportunity, and generational contributions. We aspire to solve each year at R4, where and how breakthroughs come to be, and how we work together. Enhance your event experience by using the R4 2026 meeting app. Download the R4 2026 app to: • Register for breakout sessions and get access to your personalized event agenda. • Browse speaker profiles • Make connections easy by viewing attendee profiles, networking, and messaging. • Participate in live Q&A and polling sessions during breakout sessions. • View important event information, including your travel details, venue information, and more. Note: R4 is an invite-only event. You must be a registered participant with a valid email address to use this app.

Screenshots

Gartner C4 screens
R4 20264 screens

Verdict

The call

The clearest difference is ratings volume: Gartner C at 9 against R4 2026's 1. On price, rating, update cadence and ads 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Gartner C against 5.0 for R4 2026. That said, the two scores are not equally well evidenced: Gartner C has 9 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
Gartner C versus R4 2026: the parameters behind the verdict, then further details
ParameterGartner CR4 2026
PriceFreeFree
Rating5.0 (9 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings9 — better1
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better17.0
Further details — not scored
Size54 MB76 MB
Age rating+1717+
DeveloperGartner, Inc.Slalom LLC

Customer experience

Gartner C

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

R4 2026

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Gartner C

No in-app purchases

None

R4 2026

No in-app purchases

Questions

Is Gartner C free?
Gartner C is free to download, with no in-app purchases.
Is R4 2026 free?
R4 2026 is free to download, with no in-app purchases.
Which has better reviews, Gartner C or R4 2026?
Gartner C and R4 2026 are both rated 5.0 out of 5 on the App Store, from 9 and 1 ratings respectively.
Do Gartner C or R4 2026 have ads?
Neither Gartner C nor R4 2026 shows ads.
Which is updated more often, Gartner C or R4 2026?
Gartner C ships an update monthly, and R4 2026 monthly. Most recently, Gartner C was updated on October 11, 2026 and R4 2026 on October 24, 2026.

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