As a mobile app development company serving Nottingham, we've delivered 450+ mobile apps with a . With 15+ years of building apps for Google, Deloitte, and Mercedes-Benz, we deliver performance, security, and scalability.
We see this pattern repeatedly in Nottingham. A brand launches with a template app builder. It works fine for 100 users. Then breaks at 1,000. The app crashes during peak times, can't handle payment integrations, and lacks custom features. That's when they call us for a complete rebuild, costing 3x more than building it right initially. A custom-built app saves you from all that trouble. We build for your specific users, business model, and growth trajectory using the same tech stack as Uber, Instagram, and Airbnb. We use Swift for iOS and Kotlin for Android. For cross-platform apps that work on both iOS and Android, we use React Native or Flutter.
We solve business problems through custom mobile apps. At Tenet, we solve business challenges with scalable code from the first discovery call to launch day and beyond. Here's what we deliver:
01
Our UI UX designers create interfaces that users understand instantly and that reinforce your brand. We create wireframes, build prototypes, test with real users, and refine until conversion rates peak.
02
We build native iOS and Android apps or cross-platform solutions from the ground up. We work in 2-week sprints, integrate your existing systems via APIs, and architect for 10x growth from day one.
03
Our QA engineers stress-test your app for 100,000+ concurrent users, across 50+ device models and network conditions from 3G to 5G. We run 500+ automated tests and manual user flows to catch bugs before launch.
04
Through discovery workshops and market research, we validate your app concept and define its core value. We prioritise features by ROI and map out a sustainable business model.
05
We modernise legacy apps by migrating to current frameworks and cloud infrastructure. We'll redesign the UI/UX and optimise backend performance, while maintaining full functionality for existing users.
06
Post-launch, we monitor performance metrics 24/7 and fix issues within 4 hours, add enhancements, and update libraries to keep your app secure and relevant. Our support packages are flexible to fit your budget.
Our Ratings

Whether you need a native Android app or a cross-platform solution, we have the experience and expertise to execute your vision. We build:
For any industry, we'll build an app that delivers outstanding user satisfaction.

We've built apps for 300+ brands across 15 industries. These include:
It doesn't matter what industry problem you are solving; we build compliant apps that users actually adopt.
Our stack combines Figma for design, Swift and Kotlin for native iOS and Android apps, React Native for cross-platform development, Node.js for scalable back-ends, and MongoDB for flexible data storage.
Figma

Swift
Kotlin
React Native
Node.js
MongoDB
Our growth journey as a experience design company has bagged a few reputed accolades as well.
Impact Delivered
450+
Solutions Delivered
for our clients & partners
20M+
People Impacted
through our solutions
15+
Countries Catered
for our global clientele
98%
Client Satisfaction
through verified reviews
Fast-growing Nottingham businesses and enterprise brands trust us to build their mobile apps. We build apps that convert visitors into daily active users.
We've built apps for clients across Nottingham and the UK. We follow the same proven process every time.
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55 Castle Gate, Nottingham NG1 6AF, UK
09:00 AM - 06:00 PM

We’d love to hear about your brand, your visions, current challenges, even if you’re not sure what your next step is.
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