We help founders turn early ideas and rough prototypes into clear, development-ready mobile products.
Play Showreel
© 2026 Grona
Play Showreel
© 2026 Grona
Works.
A selection of mobile products we’ve helped define, simplify, and turn into clear product experiences.
/
Why Grona
We solve product problems
before development starts.
/
100
+
mobile products shipped
/
30
+
industries
/
10
+
markets
/
100
%
сustomer satisfaction rate
/
80
%
return for full development
/
15
+
Years of Experience
/
140
+
Projects completed
/
100
+
Customer satisfaction rate
/
97
%
Customer satisfaction rate
/
6
Industry awards
Define the core product
Cut unnecessary complexity
Prioritize the MVP
Structure the core experience
4.9/5
100+ Happy clients worldwide
"Kanso understood our brand better than we did. Their ability to find the essential and express it simply is what sets them apart."
Sofia Ford
Founder
We Challenge
We're not here to agree with every feature. If something doesn't make sense, we'll tell you
Built for Real Use
Not just the happy path. We think beyond the screen — flows, states, edge cases, repeat use
Development Ready
Complete flows. Clear states. Consistent design system. Clear handoff. 30 days of support
Grona
Make the expensive decisions while they're still cheap to change
Define the core product
Cut unnecessary complexity
Prioritize the MVP
Structure the core experience
4.9/5
100+ Happy clients worldwide
"Kanso understood our brand better than we did. Their ability to find the essential and express it simply is what sets them apart."
Sofia Ford
Founder
We Challenge
We're not here to agree with every feature. If something doesn't make sense, we'll tell you
Built for Real Use
Not just the happy path. We think beyond the screen — flows, states, edge cases, repeat use
Development Ready
Complete flows. Clear states. Consistent design system. Clear handoff. 30 days of support
Grona
Make the expensive decisions while they're still cheap to change
/
How We Can Help
Idea → Product
1
You have the idea, but not yet the product. We help define the MVP, structure the experience, and turn the idea into something clear enough to build.
Logo Design
Visual Identity Systems
Brand Guidelines
Typography & Color Systems
Naming & Tone of Voice
Brand Strategy
Prototype → Product
2
You moved fast with Lovable, Replit, Figma, AI, or another prototyping tool. Now you need to step back and decide what the real product should be before committing to development. We turn the rough prototype into a coherent mobile product.
Web Design
App & Interface Design
UX/UI Design
Design Systems
Responsive Design
Product Rethink
3
You already have a product or early version, but something fundamental isn’t working. We step back from the current screens, challenge the underlying product decisions, and rethink the experience before more development is committed.
Creative Direction
Campaign Design
Visual Storytelling
Motion & Animation Guidance
Product Problem
4
Sometimes the whole product doesn’t need rethinking. A critical part does. We can focus on a clearly defined product problem such as onboarding, activation, a core workflow, or repeat use, when there is enough room to challenge the underlying solution rather than simply execute screens.
Brand Positioning
Market Research
Design Audits
Experience Strategy
Creative Consulting
Idea → Product
You have the idea, but not yet the product. We help define the MVP, structure the experience, and turn the idea into something clear enough to build.
Logo Design
Visual Identity Systems
Brand Guidelines
Typography & Color Systems
Naming & Tone of Voice
Brand Strategy
Prototype → Product
You moved fast with Lovable, Replit, Figma, AI, or another prototyping tool. Now you need to step back and decide what the real product should be before committing to development. We turn the rough prototype into a coherent mobile product.
Web Design
App & Interface Design
UX/UI Design
Design Systems
Responsive Design
Product Rethink
You already have a product or early version, but something fundamental isn’t working. We step back from the current screens, challenge the underlying product decisions, and rethink the experience before more development is committed.
Creative Direction
Campaign Design
Visual Storytelling
Motion & Animation Guidance
Product Problem
Sometimes the whole product doesn’t need rethinking. A critical part does. We can focus on a clearly defined product problem such as onboarding, activation, a core workflow, or repeat use, when there is enough room to challenge the underlying solution rather than simply execute screens.
Brand Positioning
Market Research
Design Audits
Experience Strategy
Creative Consulting
Idea → Product
You have the idea, but not yet the product. We help define the MVP, structure the experience, and turn the idea into something clear enough to build.
Logo Design
Visual Identity Systems
Brand Guidelines
Typography & Color Systems
Naming & Tone of Voice
Brand Strategy
Prototype → Product
You moved fast with Lovable, Replit, Figma, AI, or another prototyping tool. Now you need to step back and decide what the real product should be before committing to development. We turn the rough prototype into a coherent mobile product.
Web Design
App & Interface Design
UX/UI Design
Design Systems
Responsive Design
Product Rethink
You already have a product or early version, but something fundamental isn’t working. We step back from the current screens, challenge the underlying product decisions, and rethink the experience before more development is committed.
Creative Direction
Campaign Design
Visual Storytelling
Motion & Animation Guidance
Product Problem
Sometimes the whole product doesn’t need rethinking. A critical part does. We can focus on a clearly defined product problem such as onboarding, activation, a core workflow, or repeat use, when there is enough room to challenge the underlying solution rather than simply execute screens.
Brand Positioning
Market Research
Design Audits
Experience Strategy
Creative Consulting
/
Process
A visible process,
step by step.
A structured four-step process for turning uncertainty into a mobile product your team can confidently build.
Define
What are we actually building?
We understand the idea, users, business, constraints, and goals. Then we challenge assumptions, define priorities, and decide what the product needs to accomplish.
Define
What are we actually building?
We understand the idea, users, business, constraints, and goals. Then we challenge assumptions, define priorities, and decide what the product needs to accomplish.
Define
What are we actually building?
We understand the idea, users, business, constraints, and goals. Then we challenge assumptions, define priorities, and decide what the product needs to accomplish.
Shape
How should the product work?
We turn the direction into structure. We define the core experience, simplify flows, remove unnecessary complexity, and make the important UX decisions before visual design begins.
Shape
How should the product work?
We turn the direction into structure. We define the core experience, simplify flows, remove unnecessary complexity, and make the important UX decisions before visual design begins.
Shape
How should the product work?
We turn the direction into structure. We define the core experience, simplify flows, remove unnecessary complexity, and make the important UX decisions before visual design begins.
Design
How should it feel in use?
We turn the approved experience into a polished mobile product. Not just individual screens, but a coherent system designed around clarity, usability, and real use.
Design
How should it feel in use?
We turn the approved experience into a polished mobile product. Not just individual screens, but a coherent system designed around clarity, usability, and real use.
Design
How should it feel in use?
We turn the approved experience into a polished mobile product. Not just individual screens, but a coherent system designed around clarity, usability, and real use.
Ready
Is it ready to build?
We complete the agreed flows, states, interactions, and design system. Then we prepare the handoff and make sure developers have what they need to start building without filling in product gaps themselves.
Ready
Is it ready to build?
We complete the agreed flows, states, interactions, and design system. Then we prepare the handoff and make sure developers have what they need to start building without filling in product gaps themselves.
Ready
Is it ready to build?
We complete the agreed flows, states, interactions, and design system. Then we prepare the handoff and make sure developers have what they need to start building without filling in product gaps themselves.
Work with us
The scope follows the product
— not a predefined package, not a fixed list of screens.
Mobile Product Design
Subscription +
You don't need to have everything figured out. That's part of the work
One focused engagement from product decisions to development-ready design.
What’s included:
Product direction and MVP definition
Core user experience and flows
Mobile UX and UI
Key states and interactions
Interactive prototype, where useful
Scalable design system
Development-ready handoff
30 days of implementation support
First product decisions:
within the first few days
Typical engagement:
3–4 weeks
/
Newsletter
One email a week.
Nothing you don't need.
A short digest of what’s actually happening in mobile products — for founders who don’t have time to track it all themselves.
/
Testimonials
What founders say after building the product with us.
4.9/5
Alex D.
Creative Director
5/5
I get screwed by another company and almost quit my idea of creating an app. I held multiple interviews with people and chose Ivan. I'm so glad I did. Within a few days he and I talked a bunch to create the app I was dreaming of. He's extremely detailed and wants to make sure you enjoy every part of the app. I am moving on to the development phase with him and his partnering team. Please choose him for your app, you won't regret it
Zach McGrew
Founder & CEO FireStock
5/5
We had an incredible experience working with GRONA and his team. We took a bit of a risk signing the contract with them without a referral but we are so glad we did. They're incredibly professional, responsive, and talented
Sophia Huard
Founder & CEO of Ghost Social
5/5
"Minimal, timeless, and sharp. That’s how I’d describe both their process and their output."
Sofia L.
Founder
4.5/5
"They delivered a design system that not only looks great but works across every screen and touchpoint."
Markus R.
Product Lead
5/5
"From the first call to final handoff, the Kanso team brought clarity to every decision."
Talia Y.
Head of Brand
4.9/5
Alex D.
Creative Director
5/5
I get screwed by another company and almost quit my idea of creating an app. I held multiple interviews with people and chose Ivan. I'm so glad I did. Within a few days he and I talked a bunch to create the app I was dreaming of. He's extremely detailed and wants to make sure you enjoy every part of the app. I am moving on to the development phase with him and his partnering team. Please choose him for your app, you won't regret it
Zach McGrew
Founder & CEO FireStock
5/5
We had an incredible experience working with GRONA and his team. We took a bit of a risk signing the contract with them without a referral but we are so glad we did. They're incredibly professional, responsive, and talented
Sophia Huard
Founder & CEO of Ghost Social
5/5
"Minimal, timeless, and sharp. That’s how I’d describe both their process and their output."
Sofia L.
Founder
4.5/5
"They delivered a design system that not only looks great but works across every screen and touchpoint."
Markus R.
Product Lead
5/5
"From the first call to final handoff, the Kanso team brought clarity to every decision."
Talia Y.
Head of Brand
4.9/5
Alex D.
Creative Director
5/5
I get screwed by another company and almost quit my idea of creating an app. I held multiple interviews with people and chose Ivan. I'm so glad I did. Within a few days he and I talked a bunch to create the app I was dreaming of. He's extremely detailed and wants to make sure you enjoy every part of the app. I am moving on to the development phase with him and his partnering team. Please choose him for your app, you won't regret it
Zach McGrew
Founder & CEO FireStock
5/5
We had an incredible experience working with GRONA and his team. We took a bit of a risk signing the contract with them without a referral but we are so glad we did. They're incredibly professional, responsive, and talented
Sophia Huard
Founder & CEO of Ghost Social
5/5
"Minimal, timeless, and sharp. That’s how I’d describe both their process and their output."
Sofia L.
Founder
4.5/5
"They delivered a design system that not only looks great but works across every screen and touchpoint."
Markus R.
Product Lead
5/5
"From the first call to final handoff, the Kanso team brought clarity to every decision."
Talia Y.
Head of Brand
/
FAQs
Very early. You don’t need a finished brief, wireframes, or even a prototype. If you have a strong product idea and are starting to think seriously about what to build, that’s enough to begin the conversation. In fact, the earlier the important decisions are still flexible, the more useful we can be.
Our core services include brand identity, digital design, art direction, and strategy. We often work across multiple touchpoints to ensure consistency and cohesion in everything we create.
Yes. A fast prototype is useful because it makes the idea tangible. But it can also lock in decisions that were never properly considered. We use what you’ve created as a starting point, then step back and ask what the product actually needs before turning it into something ready for development.
No. If we think a feature is unnecessary, a flow is too complicated, or there’s a stronger way to solve the problem, we’ll tell you. We’re not hired to execute decisions blindly. We’re hired to help make better ones.
You’ll be involved where your input matters most: product decisions and key checkpoints. We start by understanding the product with you, then handle the design process and bring you in when decisions or feedback are needed. Most communication can happen asynchronously.
A full mobile product engagement typically takes around 3–4 weeks. You’ll usually start seeing product direction and recommendations within the first few days. Exact timing depends on product complexity, scope, and feedback.
A clearly defined, development-ready mobile product for the agreed scope. That can include the product direction, core flows, key states and interactions, polished UI, design system, prototype, and handoff materials. We also stay available for **30 days** to answer design-related questions during implementation.
Very early. You don’t need a finished brief, wireframes, or even a prototype. If you have a strong product idea and are starting to think seriously about what to build, that’s enough to begin the conversation. In fact, the earlier the important decisions are still flexible, the more useful we can be.
Our core services include brand identity, digital design, art direction, and strategy. We often work across multiple touchpoints to ensure consistency and cohesion in everything we create.
Yes. A fast prototype is useful because it makes the idea tangible. But it can also lock in decisions that were never properly considered. We use what you’ve created as a starting point, then step back and ask what the product actually needs before turning it into something ready for development.
No. If we think a feature is unnecessary, a flow is too complicated, or there’s a stronger way to solve the problem, we’ll tell you. We’re not hired to execute decisions blindly. We’re hired to help make better ones.
You’ll be involved where your input matters most: product decisions and key checkpoints. We start by understanding the product with you, then handle the design process and bring you in when decisions or feedback are needed. Most communication can happen asynchronously.
A full mobile product engagement typically takes around 3–4 weeks. You’ll usually start seeing product direction and recommendations within the first few days. Exact timing depends on product complexity, scope, and feedback.
A clearly defined, development-ready mobile product for the agreed scope. That can include the product direction, core flows, key states and interactions, polished UI, design system, prototype, and handoff materials. We also stay available for **30 days** to answer design-related questions during implementation.
Very early. You don’t need a finished brief, wireframes, or even a prototype. If you have a strong product idea and are starting to think seriously about what to build, that’s enough to begin the conversation. In fact, the earlier the important decisions are still flexible, the more useful we can be.
Our core services include brand identity, digital design, art direction, and strategy. We often work across multiple touchpoints to ensure consistency and cohesion in everything we create.
Yes. A fast prototype is useful because it makes the idea tangible. But it can also lock in decisions that were never properly considered. We use what you’ve created as a starting point, then step back and ask what the product actually needs before turning it into something ready for development.
No. If we think a feature is unnecessary, a flow is too complicated, or there’s a stronger way to solve the problem, we’ll tell you. We’re not hired to execute decisions blindly. We’re hired to help make better ones.
You’ll be involved where your input matters most: product decisions and key checkpoints. We start by understanding the product with you, then handle the design process and bring you in when decisions or feedback are needed. Most communication can happen asynchronously.
A full mobile product engagement typically takes around 3–4 weeks. You’ll usually start seeing product direction and recommendations within the first few days. Exact timing depends on product complexity, scope, and feedback.
A clearly defined, development-ready mobile product for the agreed scope. That can include the product direction, core flows, key states and interactions, polished UI, design system, prototype, and handoff materials. We also stay available for **30 days** to answer design-related questions during implementation.
/
Insights
Latest insights from our blog.
Thoughts, ideas, and perspectives on design, simplicity, and creative process.
