London App Development

App Development GIF

London App Developers

At Nautilus Marketing, we absolutely believe all roads lead to mobile, which is why we specialise in mobile app development. Our mobile app nerds have many years of experience of working on various platforms like iOS and Android using a wide range of technologies. 

Many apps start with great ideas but ultimately fail due to poor development. For our mobile app development process, we take the time to understand clients’ needs and turn it into a reality!

Mobile apps are a great way to start up a business idea but also to increase revenue and productivity. We specialise in developing bespoke app solutions for businesses who want to improve HR, reporting process or other company requirements.

past clients

Industries We've Worked With


Our App Portfolio

We have not met yet but you have probably seen some of our work! Take a look at what we have been up to recently.


Frequently Asked Questions

View our FAQs below! If you don't find what you're looking for, drop us a line.

How long is a piece of string? Only kidding, it is a very broad question. Each app is completely bespoke, and a quote really depends on your needs. We’ll ask some questions and assess what you need & can provide a quote from there. Please contact us on to begin your journey!

No, for our app design and development implement everything from the ground up. Apps are completely bespoke and a lot more technical than a typical website, so it is important to us that everything is custom.

You can buy ‘off the shelf’ apps or use app builders, however there are limitations with what you can do with them!

No! We work with clients all over the world. Due to modern technology such as Zoom and emails we can build your new app whilst you are in the sunny Caribbean if you really want!

Yes we can certainly build both apps so your users can have the option of downloading from either the App Store or Google Play store.

Yes and this is something we really believe in. There are many agencies out there that once they finish the build you do not own the app and the source code.

Once we’ve handed the project over, we will send you all the files and source codes so you will have access to everything and also own everything.

We can play a sad tune and part ways, OR… we can be on hand at an additional monthly fee to manage your app and maintenance for you.