Comparison

Avaya ENGAGE vs ATCA Connect

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

Head to head
About

Avaya ENGAGE

Features
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Avaya ENGAGEβ„’ is the official mobile application for the Avaya ENGAGE conference hosted by Avaya and the International Avaya User Group. Use this app to: - Easily view event info and more right on your mobile phone. - Connect with Attendees, Exhibitors, and Speakers at the event. - Maximize your time at the Event with personalization tools. - Participate in on-site games and activities. - View and build your event agenda.

About

ATCA Connect

Features
Read full description

ATCA Connect is the official app for ATCA Connect 2026 (March 2–4, 2026). Use it to plan your days, network with exhibitors, and access everything you need in one place. PLAN YOUR EVENT Agenda β€” Full schedule by day with search. See session times, titles, and speaker details including keynotes and welcome addresses. My Schedule β€” Keep track of sessions and meetings you care about. Speakers β€” Browse speakers and their sessions. Show info β€” General event information and updates. NETWORK & CONNECT Networking β€” Turn networking on to connect with other attendees. One tap to open the networking experience. B2B meetings β€” Fix meetings, manage requests, and view your diary. Search and filter exhibitors and contacts, view profiles, and send connection requests. Exhibitors β€” Browse exhibitors and ecosystem partners with stand numbers. Use filters and sorting, then connect or view full profiles. Badge scanner β€” Scan badges on site. Scanned badges β€” Review who you’ve scanned. EXPLORE THE EVENT Floor plan β€” Navigate the venue. Sponsors and partners β€” See media partners and sponsors. ATCA Awards β€” Read about award categories and stay updated on announcements (e.g. hotel block opening). App guide β€” Quick help on using the app. YOUR PROFILE & MESSAGES Profile β€” Your name, attendee category, and country in one place. Messages β€” Inbox for Event updates, and networking notifications. Search and mark favourites.

Screenshots

Avaya ENGAGE3 screens
ATCA Connect4 screens

Verdict

The call

The clearest difference is iOS requirement: ATCA Connect at 8.0 against Avaya ENGAGE's 14.1. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference Β· 5 level
Avaya ENGAGE versus ATCA Connect: the parameters behind the verdict, then further details
ParameterAvaya ENGAGEATCA Connect
PriceFreeFree
Update frequencyβ€”Every 4 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.18.0 β€” better
Further details β€” not scored
Size62 MB77 MB
Age rating17+4+
DeveloperInternational Avaya Users GroupMyWorldOfExpo

In-app purchases

None

Avaya ENGAGE

No in-app purchases

None

ATCA Connect

No in-app purchases

Questions

Is Avaya ENGAGE free?
Avaya ENGAGE is free to download, with no in-app purchases.
Is ATCA Connect free?
ATCA Connect is free to download, with no in-app purchases.
Do Avaya ENGAGE or ATCA Connect have ads?
Neither Avaya ENGAGE nor ATCA Connect shows ads.

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