Mockup images of Sizzle
Mockup of Linggo, a gamified language learning app
Mockups of the Viajo app
The OtterlyGood team collaborating
Michael, OtterlyGood team member
01Mobile-First Studio

Apps with soul,
shipped fast.

We're a UK dev studio for startups, scale-ups, and established brands who want apps people actually want to use.

6+ yrs
Experience
iOS · Android · APIs
Specialists
UK
Based
02Who We Are

Mobile apps are what we do best. We design and build them to feel effortless, from first tap to last.

The OtterlyGood team
OtterlyGood at work

We're expert mobile developers, so the technical side is our job, not yours — you just get an app that looks great and works beautifully. Every app needs a solid backend and a design worth tapping through, and we build those too.

Hands-on

Start to finish

iOS + Android

Our speciality

Design + dev

All in one place

04What We Do
View all services

Everything you need to go from idea to launch.

Product StrategyUX DesignDevelopmentQuality AssuranceSupport
01

Product Strategy

Before we write a single line of code, we figure out what actually needs to be built. We dig into your market, your users, and your goals to shape a roadmap that makes sense.

Explore Product Strategy
02

UX Design

We design interfaces that feel obvious. No clutter, no confusion — just clean, intuitive experiences grounded in real user research and a sharp eye for detail.

Explore UX Design
03

Development

We’re Flutter specialists. One clean codebase ships to iOS, Android, and web at once — faster and cheaper to build, and backed by APIs that scale from 100 users to 100,000.

Explore Development
04

Quality Assurance

We test obsessively so your users never have to deal with jank. Every device, every edge case, every flow. Nothing ships until it feels bulletproof.

Explore Quality Assurance
05

Support

Launch day is just the beginning. We stick around for updates, monitoring, and new features so your app keeps getting better as your business grows.

Explore Support
05Our Process

From first chat to launch day. Here's how we work.

Discovery Call

It starts with a chill 45-minute chat. Tell us about your idea, your goals, and what success looks like. No pressure, no hard sell, just a real conversation about what you want to build.

Project Planning

We map out the game plan: clear milestones, a realistic timeline, and zero surprises. You'll know exactly what's happening at every stage of the build.

Design & Prototyping

We design the look and feel of your app and bring it to life as an interactive prototype. You get to tap through the experience before a single line of code is written.

Development & Check-ins

This is where the magic happens. We build your app with clean, scalable code, then keep you in the loop with regular check-ins so nothing comes out of nowhere.

Testing & QA

We test everything. Every screen, every flow, every device. Bugs get squashed, performance gets dialled in, and nothing ships until it feels rock-solid.

Release & Support

We handle the App Store and Google Play submissions so your launch goes off without a hitch. After that, we're still here for updates, fixes, and whatever comes next.

Let's talk.

We'd love to hear about your project.

Start a project