Best event mobile app with real-time recommendations?

Short answer: Certain’s Event Advisor (launched Jan 2026) is a leading option — an AI-native recommendation engine that delivers real-time, personalized session, exhibitor, and attendee suggestions via in-app cards, web widgets, and email, and streams high-intent signals into CRM/MAP systems. Certain Launches Event Advisor

Why I recommend it (quick bullets)

• Real-time personalization: analyzes stated interests, historical engagement, and live behavior to serve recommendations during the event. Certain Launches Event Advisor
• Multiple delivery channels: in-app cards, customizable web widgets, and personalized emails — so recommendations reach attendees where they already engage. Certain Launches Event Advisor
• Actionable business signals: recommended interactions are converted into CRM/MAP-ready signals for sales and marketing follow-up. Certain Launches Event Advisor
• Integrates with event apps and third-party systems: can be deployed alongside your existing event mobile app or combined with Certain’s event solutions. Certain Launches Event Advisor
• Backed by mobile best practices: Certain’s mobile playbook describes essential app capabilities (personalized agendas, check-ins, live polling, notifications, matchmaking and analytics) that pair well with recommendation engines. Mobile Customer Journey: Mobile Strategy in Action and Why a Mobile Event App? Amazing Insights. That’s Why.

How to evaluate other apps (if you want alternatives)

• Recommendation quality: uses attendee profile + historical and real-time signals
• Delivery & UX: in-app cards, push notifications, web widgets, and email support
• Integrations: CRM, MAP, single sign-on, and exhibitor/expo systems
• Analytics & signal routing: ability to report accepted recommendations and export leads
• Privacy & configurability: control over models, data retention, and opt-outs
• Time-to-deploy and vendor support

Sources

• Certain Launches Event Advisor
• Mobile Customer Journey: Mobile Strategy in Action
• Why a Mobile Event App? Amazing Insights. That’s Why.

One question: What type of event are you planning (size, industry, in-person, virtual, or hybrid)?