Build a native event app in weeks, not months, with real-time updates, built-in engagement tools, and AI that does the heavy lifting.
Event organizers today face a familiar problem: your audience expects a premium mobile experience, but custom app development takes 6–12 months and can cost anywhere from $40,000 to $200,000. Generic event platforms offer little flexibility.
Web-based solutions work fine for pre-event sign-ups and registration, but once you're on location, that's where they fall apart.
Event venues are notoriously hard on connectivity. Thousands of people crammed into an arena, a stadium, or a festival site put enormous strain on local wi-fi and mobile networks.
A web-wrapped app that depends on a stable connection will slow to a crawl, fail to load maps, or drop mid-vote at exactly the wrong moment.
And if you want deeper native features like smooth animations, offline access, and tight integration with device hardware, web-based approaches simply can't match what a truly native app delivers.
Choicely is built for exactly this gap. It's an AI-powered native mobile app platform that works for events of any size, and it can get your event app from idea to launch in a matter of weeks. The platform has been battle-tested at serious scale too, from the Eurovision Song Contest to Miss Universe, so you know it holds up when it counts.
Here's why event organizers choose Choicely as their event app builder.
Choicely builds apps using React Native for native-level performance across iOS and Android, with Swift and Java available when truly native device features are needed, like camera, GPS, or other hardware integrations. Not hybrid. Not web-wrapped. That means faster performance, smoother interactions, proper offline support, and an app that actually feels like it belongs on a phone.
On location, whether that's a 20,000-seat stadium, a city-wide tournament, or a packed awards venue, the app needs to work even when the connection doesn't. Native apps cache content and function offline in ways web-wrapped alternatives fundamentally can't. Attendees can still pull up the schedule, navigate to the right stage, or check results without waiting for a slow network to cooperate.
Whether you're running a local tournament or a global awards show, native performance isn't a nice-to-have. It's the baseline. And if you do end up needing to scale, Choicely's infrastructure is proven to handle millions of simultaneous users without breaking a sweat.
Choicely's AI App Builder generates a working app prototype in under two minutes. Describe your event, point it at your website, and you have a working foundation to start building from: structured, branded, and ready to iterate.
From there, the path to launch depends on what you need. With Choicely's self-service plan, you can go from prototype to a publish-ready app in days. For more tailored builds through Choicely's Enterprise service, the typical timeline is a few weeks to a couple of months, still a fraction of the 6–12 months custom development normally takes.
Either way, the AI doesn't just generate code and leave you with a mess to clean up. It works within Choicely's proven framework, so what's produced is structured, maintainable, and works reliably from day one.
Events change. Schedules shift. Artists drop out and get replaced. Venue details update. Sponsors come onboard last minute.
With Choicely, you can push updates to your app instantly via live web socket connections, without waiting for App Store or Google Play review cycles. Content syncs automatically when timestamps change. No developer needed. No two-week wait.
When you're managing an event in real time, having to submit an app update and wait a week is simply not an option. With Choicely, you make the change in your dashboard and it's live within seconds.
78% of event organizers consider event apps crucial to the success of their events. The difference between a good event app and a great one comes down to whether attendees actually use it and keep coming back.
Choicely has a full library of engagement features built in:
For awards shows and contests, voting is often the feature that drives downloads and keeps users coming back every day until results are announced. The infrastructure behind it has handled events at a global scale repeatedly, which means it's reliable whether you have 500 users or 5 million.
A dedicated Schedule feature is included out of the box. Event organizers can publish the full programme: sessions, stages, performers, speakers, and update it in real time as things change.
Attendees can browse the schedule by day or stage and get notified when something relevant is coming up. For multi-day or multi-venue events, this becomes the most-used part of the app.
The Helsinki Cup, one of Europe's largest junior football tournaments with 20,000+ players and families, saw 74% of attendees name the app their primary information source during the event, with schedule and results information central to that.
Getting around an event venue or an unfamiliar city is a consistent pain point for attendees. Choicely's built-in Maps feature gives you a native solution that works even when connectivity is patchy.
Embed venue maps, stage locations, parking, hospitality areas, or any points of interest directly in the app. You can also integrate with external mapping solutions and link to navigation apps attendees already use.
Choicely also supports deep linking to ride-sharing services like Uber and Bolt directly from the app. Attendees heading home after an evening show can tap a button in the event app and open their preferred ride-share without switching between apps or losing their place. That kind of frictionless detail is what separates a useful event app from one that gets deleted after day one.
Choicely is not a closed ecosystem. It's an open platform with strong APIs and SDK access, which means you can connect the tools you already use or need.
Native integrations include:
The SDK gives developers the ability to extend the app with custom code on top of the Choicely foundation, using React, Java, Flutter, or web-based languages. You're not locked into only what the platform ships with.
Choicely powers apps for events across the full spectrum, from national sports federations to globally recognized entertainment franchises. A few examples:
The variety matters as much as the scale. Choicely works for a junior football tournament with 17,000 downloads just as well as it works for a global music event with millions of users. The platform has been deployed in 50+ countries and is rated 4.9/5 on G2 with an NPS of +88%.
Most alternatives fall into one of three buckets:
Custom development gives you full control but costs $40,000–$200,000, takes 6–12 months, and leaves you dependent on developers for every future update.
Web-based event management platforms handle ticketing and registration well but treat the mobile app as a secondary feature, not the product, and their engagement depth rarely goes beyond basic polls and schedules.
General app builders are fast and affordable but aren't purpose-built for events, and lack the native performance, voting infrastructure, and integration depth that a serious event app requires.
Choicely sits in a different position: a native-level, AI-powered app platform purpose-built for events, with the engagement features, real-time flexibility, and open integrations to match. Self-service gets you live in days. For those who'd rather have Choicely build the app for them, the Enterprise service typically delivers in weeks. Either way, you're not starting from scratch or waiting months.
Custom mobile app development runs $40,000–$200,000 and takes 6–12 months. Choicely starts from $25/month on self-service, with Enterprise pricing for those who'd rather have Choicely build and manage the app for them. The AI App Builder prototype is free to build and you only pay when you publish.
For event organizers evaluating cost, the comparison isn't just against other app platforms. It's against the full cost of custom development, the time to market, and the ongoing cost of maintaining a custom codebase when your event runs every year.
If you're planning an event and need a native mobile app that handles scheduling, maps, voting, real-time updates, and integrations with your existing tools, Choicely is worth a serious look.
Or start building for free to see a prototype of your event app in two minutes.