5/5 (45 reviews)
App design that ships
Teams work with us on their app when they want:
An app people understand without a tutorial
iOS, Android and web designed as one product
A Figma handoff developers can build from directly
5/5 (45 reviews)
App design that ships
Teams work with us on their app when they want:
An app people understand without a tutorial
iOS, Android and web designed as one product
A Figma handoff developers can build from directly
5/5 (45 reviews)
App design that ships
Teams work with us on their app when they want:
An app people understand without a tutorial
iOS, Android and web designed as one product
A Figma handoff developers can build from directly
We design mobile and web apps for startups, from the first user flow to a prototype your developers can build. We start with how your users actually work, test the flows with them before anything gets built, and hand over a Figma file with every screen, state and component documented. That's how Calcuu went from idea to App Store-ready design in a four-week sprint.
We design mobile and web apps for startups, from the first user flow to a prototype your developers can build. We start with how your users actually work, test the flows with them before anything gets built, and hand over a Figma file with every screen, state and component documented. That's how Calcuu went from idea to App Store-ready design in a four-week sprint.
We design mobile and web apps for startups, from the first user flow to a prototype your developers can build. We start with how your users actually work, test the flows with them before anything gets built, and hand over a Figma file with every screen, state and component documented. That's how Calcuu went from idea to App Store-ready design in a four-week sprint.
Is your app holding your product back?
Sound familiar?
You have the idea, but nothing a developer can build from
Your store reviews keep saying the app is hard to use
The app doesn't feel like the same company as your website
Daasign's promise
User flows tested with real users before anyone writes code
UI for iOS, Android and web that feels like one product
A Figma handoff with every screen, state and edge case
From first sketch to the App Store, just like Calcuu did.
Is your app holding your product back?
Sound familiar?
You have the idea, but nothing a developer can build from
Your store reviews keep saying the app is hard to use
The app doesn't feel like the same company as your website
Daasign's promise
User flows tested with real users before anyone writes code
UI for iOS, Android and web that feels like one product
A Figma handoff with every screen, state and edge case
From first sketch to the App Store, just like Calcuu did.
Is your app holding your product back?
Sound familiar?
You have the idea, but nothing a developer can build from
Your store reviews keep saying the app is hard to use
The app doesn't feel like the same company as your website
Daasign's promise
User flows tested with real users before anyone writes code
UI for iOS, Android and web that feels like one product
A Figma handoff with every screen, state and edge case
From first sketch to the App Store, just like Calcuu did.
What you get
DELIVERABLES
Flows & prototype
User flows, wireframes and a clickable prototype in Figma. We test it with real users, so you know the app works before you pay to build it.
App UI design
Every screen designed for iOS, Android and web, following Apple's and Google's guidelines, so the app feels at home on every phone.
Developer handoff
A component library and a Figma file with every state and edge case documented. We stay on call while your developers build.
What you get
DELIVERABLES
Flows & prototype
User flows, wireframes and a clickable prototype in Figma. We test it with real users, so you know the app works before you pay to build it.
App UI design
Every screen designed for iOS, Android and web, following Apple's and Google's guidelines, so the app feels at home on every phone.
Developer handoff
A component library and a Figma file with every state and edge case documented. We stay on call while your developers build.
What you get
DELIVERABLES
Flows & prototype
User flows, wireframes and a clickable prototype in Figma. We test it with real users, so you know the app works before you pay to build it.
App UI design
Every screen designed for iOS, Android and web, following Apple's and Google's guidelines, so the app feels at home on every phone.
Developer handoff
A component library and a Figma file with every state and edge case documented. We stay on call while your developers build.
What our clients say
Calcuu
←
1 / 3
→
Daasign is an experienced UX/Ul design studio that truly understands design. They translated my app ideas into a beautiful clickable solution and came up with smart UX suggestions. Their designs are refreshingly modern and very user-friendly. I recommend Daasign to anyone looking for a collaborative UX/UI design partner.
Patrik Zinger
CEO & Founder of Calcuu
What our clients say
Calcuu
←
1 / 3
→
Daasign is an experienced UX/Ul design studio that truly understands design. They translated my app ideas into a beautiful clickable solution and came up with smart UX suggestions. Their designs are refreshingly modern and very user-friendly. I recommend Daasign to anyone looking for a collaborative UX/UI design partner.
Patrik Zinger
CEO & Founder of Calcuu
What our clients say
Calcuu
←
1 / 3
→
Daasign is an experienced UX/Ul design studio that truly understands design. They translated my app ideas into a beautiful clickable solution and came up with smart UX suggestions. Their designs are refreshingly modern and very user-friendly. I recommend Daasign to anyone looking for a collaborative UX/UI design partner.
Patrik Zinger
CEO & Founder of Calcuu
Your app designed in four to eight weeks
DISCOVER
We map who uses the app, what they need to get done and where they are when they do it. Workshops with your team, a look at competing apps and, for an existing app, your reviews and analytics.
PROTOTYPE
Flows and wireframes first, then a clickable prototype in Figma that we test with real users. We fix what confuses them before anything gets designed in detail.
DESIGN & HANDOFF
We design the UI for every screen and state, build the component library and hand it over in Figma. Then we join your developers' sprint reviews, so what ships matches the design.
Your app designed in four to eight weeks
DISCOVER
We map who uses the app, what they need to get done and where they are when they do it. Workshops with your team, a look at competing apps and, for an existing app, your reviews and analytics.
PROTOTYPE
Flows and wireframes first, then a clickable prototype in Figma that we test with real users. We fix what confuses them before anything gets designed in detail.
DESIGN & HANDOFF
We design the UI for every screen and state, build the component library and hand it over in Figma. Then we join your developers' sprint reviews, so what ships matches the design.
Your app designed in four to eight weeks
DISCOVER
We map who uses the app, what they need to get done and where they are when they do it. Workshops with your team, a look at competing apps and, for an existing app, your reviews and analytics.
PROTOTYPE
Flows and wireframes first, then a clickable prototype in Figma that we test with real users. We fix what confuses them before anything gets designed in detail.
DESIGN & HANDOFF
We design the UI for every screen and state, build the component library and hand it over in Figma. Then we join your developers' sprint reviews, so what ships matches the design.
Free UX Scan?
Send us your app or your idea. We'll show you where users will get stuck, free and without obligation.
The screens and flows that confuse users most
Which fixes to do first, and which can wait
Live and personal, not an automated report
TRUSTED BY TEAMS FROM
Free UX Scan?
Send us your app or your idea. We'll show you where users will get stuck, free and without obligation.
The screens and flows that confuse users most
Which fixes to do first, and which can wait
Live and personal, not an automated report
TRUSTED BY TEAMS FROM
Free UX Scan?
Send us your app or your idea. We'll show you where users will get stuck, free and without obligation.
The screens and flows that confuse users most
Which fixes to do first, and which can wait
Live and personal, not an automated report
TRUSTED BY TEAMS FROM
From €10K
App design at a fixed price: discovery, user flows, wireframes, a clickable prototype tested with users, UI design for iOS, Android and web, a component library and a developer handoff in Figma. You know the price before we start.
From €10K
App design at a fixed price: discovery, user flows, wireframes, a clickable prototype tested with users, UI design for iOS, Android and web, a component library and a developer handoff in Figma. You know the price before we start.
From €10K
App design at a fixed price: discovery, user flows, wireframes, a clickable prototype tested with users, UI design for iOS, Android and web, a component library and a developer handoff in Figma. You know the price before we start.
When we're not the right partner
The design is done and you only need developers
You want to skip user testing to save a week
You're not ready to invest €10K in how your app works
When we're not the right partner
The design is done and you only need developers
You want to skip user testing to save a week
You're not ready to invest €10K in how your app works
When we're not the right partner
The design is done and you only need developers
You want to skip user testing to save a week
You're not ready to invest €10K in how your app works
FAQ
Frequently Asked
Need more information? Get in touch:
Julien Kreuk
How much does app design cost?
It depends on the number of screens, user roles and platforms. Our app design projects start at €10K, at a fixed price that covers flows, a tested prototype, UI design and the developer handoff. For market rates, see what agencies charge for UI/UX design.
Do you also build the app?
We design it and work closely with whoever builds it. Most clients have their own developers or a development partner. If you don't, we can introduce you to developers we've shipped apps with. We hand off in Figma and join their sprint reviews until launch.
Can you design for iOS and Android at the same time?
Yes. We design one product with one component library, then adapt navigation, gestures and system patterns to each platform where users expect it. The app stays consistent and still feels native on both.
How long does app design take?
Four to eight weeks for most apps. Calcuu went from first flow to a prototype ready for development in four weeks. Apps with many user roles or a web dashboard take longer. You get a timeline before we start, and our UI/UX design process explains each step.
Can you redesign an existing app?
Yes. We start with a UX scan of the current app: store reviews, analytics and support questions. Then we redesign the flows that cost you users first, so your developers can ship improvements in steps instead of one big rebuild.
What's the difference between app design and product design?
App design is product design for mobile and web apps: small screens, touch, store guidelines and moments without a connection. Designing a SaaS platform or dashboard? Then our product design services are the better fit.
FAQ
Frequently Asked
How much does app design cost?
It depends on the number of screens, user roles and platforms. Our app design projects start at €10K, at a fixed price that covers flows, a tested prototype, UI design and the developer handoff. For market rates, see what agencies charge for UI/UX design.
Do you also build the app?
We design it and work closely with whoever builds it. Most clients have their own developers or a development partner. If you don't, we can introduce you to developers we've shipped apps with. We hand off in Figma and join their sprint reviews until launch.
Can you design for iOS and Android at the same time?
Yes. We design one product with one component library, then adapt navigation, gestures and system patterns to each platform where users expect it. The app stays consistent and still feels native on both.
How long does app design take?
Four to eight weeks for most apps. Calcuu went from first flow to a prototype ready for development in four weeks. Apps with many user roles or a web dashboard take longer. You get a timeline before we start, and our UI/UX design process explains each step.
Can you redesign an existing app?
Yes. We start with a UX scan of the current app: store reviews, analytics and support questions. Then we redesign the flows that cost you users first, so your developers can ship improvements in steps instead of one big rebuild.
What's the difference between app design and product design?
App design is product design for mobile and web apps: small screens, touch, store guidelines and moments without a connection. Designing a SaaS platform or dashboard? Then our product design services are the better fit.
Need more information? Get in touch:
Julien Kreuk
FAQ
Frequently Asked
How much does app design cost?
It depends on the number of screens, user roles and platforms. Our app design projects start at €10K, at a fixed price that covers flows, a tested prototype, UI design and the developer handoff. For market rates, see what agencies charge for UI/UX design.
Do you also build the app?
We design it and work closely with whoever builds it. Most clients have their own developers or a development partner. If you don't, we can introduce you to developers we've shipped apps with. We hand off in Figma and join their sprint reviews until launch.
Can you design for iOS and Android at the same time?
Yes. We design one product with one component library, then adapt navigation, gestures and system patterns to each platform where users expect it. The app stays consistent and still feels native on both.
How long does app design take?
Four to eight weeks for most apps. Calcuu went from first flow to a prototype ready for development in four weeks. Apps with many user roles or a web dashboard take longer. You get a timeline before we start, and our UI/UX design process explains each step.
Can you redesign an existing app?
Yes. We start with a UX scan of the current app: store reviews, analytics and support questions. Then we redesign the flows that cost you users first, so your developers can ship improvements in steps instead of one big rebuild.
What's the difference between app design and product design?
App design is product design for mobile and web apps: small screens, touch, store guidelines and moments without a connection. Designing a SaaS platform or dashboard? Then our product design services are the better fit.
Need more information? Get in touch:
Julien Kreuk
Let’s unlock what’s
possible together.
Start your project today or book a 15-min one-on-one if you have any questions.
Let’s unlock what’s
possible together.
Start your project today or book a 15-min one-on-one if you have any questions.
Let’s unlock what’s
possible together.
Start your project today or book a 15-min one-on-one if you have any questions.