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Transparent pricing with no hidden fees

Our team will provide you with a transparent and easy-to-understand pricing proposal before the project kick off. Understanding your development investment is crucial to drive your business forward.

Custom quote based on requirements

Feature Based Build

We prepare a detailed project breakdown covering design, development, integrations, QA, and post-launch support. An easy-to-understand pricing for your feature-based app build.
Fixed monthly fee based on team size

Monthly Subscription

Scale faster with a dedicated development team handling project management, design, development, and QA—everything you need to build your app. Monthly fee depends on the size of the team.
FOR US IT’S ALL ABOUT GOING AN EXTRA MILE

All about your success since day one

Real Results. Real Feedback.
DON'T DELETE
19 Reviews
"Working with Calda has been a fantastic experience. Their design skills and tech know-how are top-notch, communication is clear, and they really go the extra mile. They show real passion and make it feel like we're all in this together."
Eric Druckenmiller
Wildsound
19 Reviews
"Calda's development speed and knowledge made them the perfect partner for us. Their expertise and dedication exceeded our expectations, playing a vital role in bringing our ambitious project to a further stage."
Mika Gabriëls
BTV
19 Reviews
"We loved working with Calda because of their professional approach and high level of expertise. They made sure that the development process was quick and efficient, which was of utmost importance to us."
Development Agent
Subway CEE Region
19 Reviews
"The thing that I appreciated the most was how they mapped the whole process for me and made sure I was aware of time frames and pricing. Everyone has been on the same page since day 1."
Phillip Shepard
Client Keeper
19 Reviews
"I found Calda through the Flutter Flow ambassador program. So glad I did. Calda has taken my big idea and reshaped it into a beautiful app - overcoming huge complexity as a genuine partner to realise an outcome I haven't even envisioned. Recommended."
Joshua Rex
CRW
19 Reviews

Timeline

No waiting lines. Start working before your next weekly team meeting.

BOOK A CALL
01
Book a consultingcall Today
Talk to our experts about your project.
02
48-hour Quote guarantee
We prepare a custom quote based on your project requirements.
03
48-hour Project Start guarantee
We start working on your project in less than two days after confirmation.
04
Launch quicker than ever before
Oh, and did we mention that we will launch your app in record time?
Calda Development
Calda
WEEK 8-12
WEEK 20
Today
App Version 1
App Version 3
Regular Development
OTHERS
WEEK 20
Today
App Version 1
Why We’re the Ultimate Upgrade

Choosing trusted partners to support your growth

Main features
Time to market
Expertise level
Product-quality
Time-efficient development
Time to start work
Price
Calda
Time to market
Weeks
Expertise level
High
Product-quality
High
Time-efficient development
Yes
Time to start work
Less than 48h
Price
Affordable
Get a custom quote from our experts
GET A FREE QUOTE
Calda octopus
Regular Agency
Time to market
Months
Expertise level
High, but can depend
High
Product-quality
High, but can depend
High
Time-efficient development
No
Time to start work
Sometimes weeks
Price
High
Freelancers
Time to market
Months
Expertise level
Depends
Product-quality
Depends
Time-efficient development
No
Time to start work
Depends
Price
First Low then High
Get a custom quote from our experts
GET A FREE QUOTE
Calda octopus

Frequently Asked Questions

How much does mobile application development cost?

The investment into your app development heavily depends on the specifics of your project. The overall investment will depend on multiple factors, such as complexity of features, integrations, services included, and the size of the team that works on your project. But with our rapid development approach we can be much more efficient than regular developers, providing affordable pricing for high-quality products. You can see more about our pricing or contact our experts for a custom quote for your project. 

How long does it take to develop a mobile application?

Similarly to the investment amount, the overall time to develop your application will heavily depend on its complexity. That being said, with our Rapid development approach we can shave off at least 50% of the go-to-market time in comparison to regular development agencies. We can develop your full-version app in a matter of weeks, not months. To get a custom project timeline estimate please contact our experts. 

Do you offer UX/UI design services?

Yes, as an award-winning design agency, we also specialize in UX/UI design as part of our app development services. We truly believe that the UX/UI design is the most important part of the development process, as it serves as a blueprint to our pixel-perfect development approach. We understand that a well-designed app is not just about looks but also about ease of use. Our process includes user research, wireframing, prototyping, and thorough testing (all done in a collaborative approach with our clients) to ensure your app is intuitive and engaging. 

Why is Rapid App Development faster and more efficient than traditional development?

Rapid App Development is faster because it uses modern tools and frameworks that simplify the coding process. Unlike traditional development, where each feature might be coded from scratch, we use platforms like FlutterFlow and integrate AI into our development workflows to build apps more efficiently. This approach not only reduces development time but also makes it easier to adapt to changes during the project. 

Is FlutterFlow and Rapid App Development suitable for Full-version scalable Applications?

Yes, FlutterFlow is an excellent choice for building full-scale applications. There are multiple published complex apps with hundreds of thousands of users built with FlutterFlow. FlutterFlow is not just for prototyping or MVPs; it also supports complex, feature-rich apps that can grow over time. We use FlutterFlow to create scalable solutions by integrating robust backend services like Supabase. This way, your app can handle more users and new features as your business expands. Plus, the flexibility of FlutterFlow makes it easy to update and maintain your app in the long run.

Can FlutterFlow integrate with third-party tools and services?

Absolutely! FlutterFlow is highly versatile and designed to work with a wide range of third-party tools and APIs. Whether you need to integrate payment gateways, databases, customer support systems, or analytics tools, FlutterFlow can handle it. This means your app can easily connect with the services your business relies on, making it more functional and adaptable to your needs. We ensure seamless integration to help your app stay connected and up-to-date.

What technologies do you use for Web App Development?

We use different technologies and are very flexible with our web stack, but do specialize in React, Next.js, and Vue.js. We integrate AI into our development approach to speed up our development process, while not sacrificing the overall functionality and quality of the products we build. 

How can integration of AI enhance my business’s productivity and profitability?

Integrating AI into your business can significantly boost productivity and profits. AI can automate repetitive tasks, freeing up your resources and team to focus on more strategic work. For instance, AI-driven chatbots can handle customer queries around the clock, while data analysis tools can quickly identify trends and insights. This not only improves efficiency but also helps make smarter business decisions. We develop AI-powered apps and AI agents that are tailored to your business needs, helping you save time and increase your bottom line.

What are AI agents and how can they help my business?

AI agents are intelligent software programs designed to perform tasks autonomously. They are basically like employees who would work on very specific tasks, but never get tired or make mistakes. They can learn from your internal company data, adapt to changing conditions, and make decisions on their own. This makes them incredibly valuable in a business setting, where efficiency and accuracy are essential. By leveraging AI agents, businesses can work more efficiently, reduce team size, make data-driven decisions, and improve overall performance.

Do you offer SaaS and business app development services?

Yes, we offer comprehensive SaaS (Software as a Service) and business app development solutions. Whether you need a custom business tool or a multi-tenant SaaS platform, we build apps that are user-friendly, secure, and scalable. Our development process focuses on creating applications that are easy to maintain and can handle growing user bases. We integrate features like user management, data analytics, and automated workflows to streamline your business processes.

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