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Create beautiful iOS and Android apps in minutes, not months.
No developers or designers required.

Start Free 14-Day Trial
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No credit card required
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90% Cost Savings
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Go Live in 30 Mins
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Trusted by 350,000+ Events
Trusted by 10,000+ organizations worldwide
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A Mobile Event App That’s Easy To Build & Easy to Use

For Attendees
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Native Mobile Experience
Download via Yapp for iOS or Android from App Store or Google Play, works offline, get push notifications.
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Complete Event Content
Full agenda, speaker bios, sponsor info, venue maps, downloadable docs, photos & social feed.
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For Organizers
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Build in 30 Minutes or Less
Drag-drop builder like PowerPoint, live preview on real devices, instant publish to app stores. No coding, no consultants, no IT department.
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Make Updates Instantaneously
Update any content in 30 seconds. App works offline. Real human support during your event hours (not a chatbot).
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For those looking to improve their essay quality, experts recommend:

The password hint read: What I whispered before the last goodnight.

Ask the sharer to regenerate the link. Check that you have not accidentally included spaces or line breaks.

The part after the # symbol is the key. Because MEGA uses zero-knowledge encryption , the server doesn't know what’s in your folder—only someone with this full link (including the key) can decrypt and view the contents. How to Create and Share Your Own

Built for Real Events

Professional event apps at prices that make sense
Yapp
$399-799
The most affordable
Cvent
$15K-30K
Whova
$8K-12K
Bizzabo
$10K-25K
Save $14,000+ compared to enterprise platforms
All features included. No hidden costs. Unlimited attendees.

Perfect For Events Like Yours

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Annual Conferences (100-10,000 attendees)
Medical associations, trade shows, professional societies.
Reuse and update your app year after year.
  • Multi-track schedules
  • Speaker directories
  • Sponsor showcase
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Corporate Events
Sales kickoffs, company meetings, team off sites. Professional look, document sharing, deploy in hours not weeks.
  • Branded experience
  • Private document sharing
  • Quick deployment
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Multi-Day Programs
Training workshops, certification courses, educational programs. Organize by day, share resources, facilitate networking.
  • Day-by-day schedules
  • Resource downloads
  • Participant networking
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Special Events
Galas, reunions, fundraisers, celebrations. Show sponsor recognition, share photo galleries, collect social posts.
  • Sponsor recognition
  • Photo & social feed
  • Guest engagement

Video Testimonials

How Yapp Enabled Real-Time Updates and Streamlined Event Communication
Kim Hall, Support Assistant - NC DECA
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How Yapp Simplified Conference Communication for Students
Nick Huber, Conference Manager - SkillsUSA Colorado
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"I'm a huge fan. Yapp has really met our needs"
Sally McClellan, Executive Director -SCAEYC
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"Using Yapp is cost effective and easy"
Jennifer Adkins, Operations & Policy Specialist -ICAOS
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How did you come across Yapp?
Jennifer Adkins, Operations & Policy Specialist -ICAOS
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How has Yapp improved your events?
Sally McClellan, Executive Director -SCAEYC
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How have you used Yapp?
Jennifer Adkins, Operations & Policy Specialist -ICAOS
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How much money have you saved with Yapp?
Sally McClellan, Executive Director -SCAEYC
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How would you describe your experience with Yapp?
Jennifer Adkins, Operations & Policy Specialist -ICAOS
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How much time have you saved with Yapp?
Sally McClellan, Executive Director -SCAEYC
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What's your favorite Yapp feature?
Jennifer Adkins, Operations & Policy Specialist -ICAOS
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How much money have you saved with Yapp?
Jennifer Adkins, Operations & Policy Specialist -ICAOS
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Everything You Need to Elevate Your Event

We include what event planners actually use, not what vendors want to sell
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What's Useful ✅
  • Schedule & agenda management
  • Speaker profiles & session details
  • Sponsor showcase & recognition
  • Push notifications & announcements
  • Document downloads & resources
  • Maps & venue information
  • Photo galleries & social feed
  • Messaging & polls
  • iOS & Android support
  • Instant content updates (no app store delays)
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What's Excessive ❌
  • AI-powered attendee matchmaking
  • Virtual reality booth tours
  • Blockchain credential badges
  • 20-page analytics dashboards
  • CRM & marketing automation integrations
  • Facial recognition check-in
  • Gamification leaderboards
  • Enterprise SSO integration
  • "Success specialists" & account managers
  • Mandatory training webinars

From Zero to App Store in 3 Simple Steps

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Build Your App

Choose a template, drag-drop your content
(schedule, speakers, sponsors), preview on real devices. No coding required.
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Publish Instantly

Click "Publish" and your app goes live. We handle App Store & Google Play. Attendees download immediately.
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Manage & Update

Update content in 30 seconds anytime. Send push notifications. Track engagement. Human support at each step.
Average time from signup to live app:
31 minutes

Your Event Is In 1 Week... Here Are Your Options:

Choose your own adventure
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The
Yapp
Path
Start free trial,
choose template,
build your app
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Today (30 minutes)
Click "Publish"
- app goes live
in app stores
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Today (30 seconds)
Refine content at your
own pace, test with team,
make updates instantly
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Days 1-4
Make last-minute updates in
30 seconds each, everything
works perfectly
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Day 5 (Event Day)
Reuse the same
app next year,
update content 

in an hour
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After Event
1 WEEK
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The Traditional Path
Request quotes, sit through 3
sales calls, "evaluate" features
you don't understand, fend off
high pressure sales tactics
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Week 1-2
Negotiate contract,
get executive
approval, sign
vendor agreements
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Week 3
Onboarding calls,
training sessions,
learn their "intuitive" platform
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Week 4-5
Actually build your
app, submit to app
stores, wait for
approvals
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Week 6-8
Panic because
your event is next
week and the app
isn't ready
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Week 9+
1 WEEK
Launch your fully-featured app in 30 minutes and cut your event tech costs by up to 85%.
Empower every attendee—from the conference hall to the field—with instant, offline access.

For those looking to improve their essay quality, experts recommend:

The password hint read: What I whispered before the last goodnight.

Ask the sharer to regenerate the link. Check that you have not accidentally included spaces or line breaks.

The part after the # symbol is the key. Because MEGA uses zero-knowledge encryption , the server doesn't know what’s in your folder—only someone with this full link (including the key) can decrypt and view the contents. How to Create and Share Your Own

You Need an App. Not a Headache.

Join thousands of event planners who discovered that a $399 app that
works beats a $15,000 platform that adds extra work and a migrane.
Start Free 14-Day Trial
No credit card required
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