Mobile Apps Made Easy

Launch an app for your brand or business using our free, open source framework.


“Empower brands and businesses with a comprehensive app framework to launch exceptional mobile experiences.”
Daniel Markland
Founder & CEO


Vers Core is our mobile app framework that allows businesses and brands to launch apps for iOS and Android easily. Our framework is built on Microsoft Xamarin and Google Firebase. We’ve made what was once expensive and complex, inexpensive and simple. Let's face it, launching a mobile app is hard. From finding a developer that you can trust, to navigating App Store hurdles leave mobile platforms out of reach for many. Versl Core minimizes your risk and speeds your time to market. Versl Core is open source, which means you have access to source code as needed. Already working with a developer? Our framework makes developers instantly more productive by eliminating the common pitfalls found in app development. We've figured out all of the hard stuff, from authentication, to media streaming, We help you get your project up and running quickly.

Eliminate Risk

We've heard the horror stories of app developers not completing projects, overcharging, project delays, etc. Versl Core eliminates these issues. You have a working app from day one.

Speed To Market

Need to get your project launched quickly? Versl Core is the perfect option. Apps on our framework have been through store approval for both Apple and Google.

Lower Cost

Versl Core will save a project 2000+ hours on average. You'll not only save on initial development but on maintenance as well. Our framework updates are released in sync with iOS and Android.


Versl Core has all of the building blocks you'll need for a polished app. Our framework is modular and based on MVVM, a software design pattern that allows for easy customization. Here are just a few of our key features...

Admin App

Control your content and manage your app all from our companion admin app. You can make changes to your layout and settings and update your app in real time.

Push Notifications

Send a customized message to your user base instantly. Targeted alerts promoting new products, releases, events, and much more can all be delivered with ease.

Easy Customization

With full access to source code you can extend the platform for your specific needs. We utilize MVVM and Dependency Injection.

Content Subscriptions

We make it easy to subscriptions to your exclusive content. Implement your own logic to accept payment and deliver your video content in your own app.

Integrated Media Player

Our integrated media player streams from a multitude of different sources while allowing your users to browse your app content.


Track your mobile app downloads by platform, see exactly what information your customers are viewing the most and where they’re viewing it from.

...and lots, lots more!


Versl Core looks great right out of the box and allows for easy customization. We designed the look and feel to follow all of the major UI/UX patterns. You also get Light and Dark themes that will automatically adjust to a user's settings.


We make it easy to get started. You can download our code for free right now. Need help? Releasing a commercial project? Our Versl Pro plan has you covered.

Versl Free
Open source
  • Native iOS & Android Apps
  • Community support (Github)
  • GPL v3 License
  • Free Apps Only
Versl Pro
Commercial license


Questions? We've got answers.

Versl Core is a mobile app framework that allows businesses and brands to easily launch apps for iOS and Android. Our framework is built on Microsoft Xamarin and Google Firebase.

Yes. There is no limit to what you can build. Our framework is developed in Microsoft Xamarin which gives you complete access to the iOS and Android API’s.

Yes, provided that you publish to each of the app stores.

Versl gives you access to your own private mobile channel. Our platform gives you the ability to:

  • Send sponsored Push Notifications
  • Sell video/content subscriptions
  • Sell analytics and data for further remarketing
  • Sell your merchandise via web embed

Yes, your data is your own. This is why we require you to create your own Google Firebase account.

Yes, you will need your own Apple and Google Developer accounts.

Updates are managed as releases via our Github repository.

If this happens we can assist. The first thing to look at in a rejection is the reason. Versl apps have been reviewed and approved for both App Stores, so any rejection would be content related. We will work with you to help get your app approved.