Congress Event Tracker vs IQVIA OCE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Congress Event Tracker
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This app provides users with congress event information and tracking capabilities housed in 81qd's cloud-based stakeholder management system, ACUITY™. Capabilities include: - Congress and Company Activities - Personalized daily agenda - Company attendee and meeting owner information - Partcipation tracking - Meeting room reservations - Resources and maps
IQVIA OCE
This solution connects sales, marketing, and medical teams in the life sciences industry. It offers mobile access, advanced intelligence, and digital marketing tools for multi-channel customer engagement.
- Orchestrated customer engagement
- Mobile access for field teams
- Advanced intelligence capabilities
- Digital marketing tools
- Multi-channel journey management
- Integrated commercial ecosystem
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IQVIA Orchestrated Customer Engagement (OCE) is a solution that connects sales, marketing, medical and other functions to help life sciences representatives transform to a new orchestrated commercial model. OCE supports customer-facing personas such as territory managers, medical science liaisons, key account managers and life sciences representatives with functionality that goes far beyond traditional personal engagement and marketing automation. OCE provides unmatched mobile access, advanced intelligence and digital marketing capabilities that enable brand marketers to run sophisticated multi-channel journeys and the field to trigger compliant digital touchpoints. OCE is part of an integrated commercial ecosystem that enables you to manage the end-to-end process of customer engagement.
Screenshots
Verdict
The clearest difference is update cadence: Congress Event Tracker at every 6 days against IQVIA OCE's monthly. Congress Event Tracker also leads on iOS requirement (15.6 vs 26.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Congress Event Tracker ships an update every 6 days, IQVIA OCE monthly. The most recent releases landed on November 8, 2026 and November 3, 2026 respectively.
| Parameter | Congress Event Tracker | IQVIA OCE |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.2 (35 ratings) — better |
| Positive reviews | — | 32.3% of reviews |
| Number of ratings | — | 35 — better |
| Update frequency | Every 6 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 7 MB | 460 MB |
| Age rating | 4+ | 17+ |
| Developer | 81qd LLC | IQVIA Inc. |
In-app purchases
Congress Event Tracker
No in-app purchases
IQVIA OCE
No in-app purchases





