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Web apps / Mini web apps

Custom mini web apps - small tools for specific tasks

Custom mini web apps are simple tools running in the browser: a client panel, generator, form with logic, dashboard, small internal system, or a website module. I design them when a regular subpage or a WordPress plugin is not enough.

individual quote dashboards and generators frontend + logic MVP before a large app
11+
Years of experience
376+
Projects for businesses
5.0
Google rating
1 goal
To start the app

Who is mini web apps for?

Company with a manual process

You have a spreadsheet, a form, and a lot of copying between tools, but an off-the-shelf plugin doesn't fit.

A mini app streamlines one selected process
You need a generator

You want the user to enter data and get a result, file, text, recommendation, or summary.

I create the form, logic, and result in one tool
You want to test an MVP idea

You don't know yet if it's worth building a large app, but you want to test the core idea.

We start with a small version with one most important feature
You have a website, but need a feature

WordPress handles content, but you need something more interactive than a form.

I add a separate web module instead of overloading the website with plugins

What do you get for the price?

Scope workshop: goal, users, input data, and result
Mockup of screens and user flow
Interface design tailored to your brand and mobile devices
App logic code, forms, results, or a simple dashboard
Integration with email, spreadsheet, form, or API if needed
Testing incorrect data, empty fields, and edge cases
User manual and recommendations for further development

How much does mini web apps cost?

The final price depends on the scope, content and add-ons, so I send a specific quote after a short brief.

I send the quote within 24h - based on the brief, no obligations.
Basic package
individual quote
I finalize the exact scope and price after the brief, no hidden fees.
do 6subpages
14-21days
1 roksupport
Kalkulator wyceny

Chcesz szybko oszacować koszt: mini web apps?

W kalkulatorze wybierzesz zakres i dodatki. Od razu zobaczysz orientacyjny budżet przed wysłaniem zapytania.

Service scope: variants and add-ons
Extra options tailored to your needs
Instant estimated price, no waiting for an email
You can then send the ready scope as an inquiry
Go to the calculator
Pricing calculator
One Page
Mini web apps
Store
Service scope
Basic
Extended
Premium
+ Add-ons
+ SEO
Estimated price
Exact quote after a brief

What my clients say

Feedback from people I worked with on business websites.

Kamil proved himself not only as a creative designer, but also as someone who knows what good communication means. The projects were delivered fast while keeping high quality. We can recommend Kamil Kuchnio to anyone looking for skill, talent and a reliable approach to every project!
Jarosław Kuźniar
Jarosław Kuźniargoforworld.com
A year and a half ago I decided to open an online store. For a long time I looked for someone I could share my vision with, who would build my store with full commitment and care for the smallest detail. I'm really glad Kamil was recommended to me. My jewellery needed someone who would approach it with great sensitivity and taste, and also advise me what to change and improve in the store. Great contact, care for the client, help with any problems, warmth and patience are the qualities that won me over. To this day I stay in touch with Kamil and can always count on his advice. I'm very happy with our cooperation and can recommend Kamil and his company Idea for Design with a clear conscience.
Kasia Tobor
Kasia Toborkasiatobor.pl
A whole year. That's exactly how long I kept putting off sorting out my website. So I lost at least 11 months, when all I had to do was reach out to Kamil and bang! The site I had dreamed of - done. As functional and as beautiful as I wanted.
Małgosia Zmaczyńska
Małgosia Zmaczyńskamalgosiazmaczynska.pl
Working with Kamil is pure pleasure. He met every request and suggestion about the website project. He has a very professional and personal approach to the client. I recommend him with a clear conscience.
Aleksandra Cebula
Aleksandra Cebulawarsawluxury.pl
I'm delighted! A patient and concrete person! Comprehensive support and help. I recommend with all my heart. I had no idea how to even start building a website, and Kamil helped me with everything!
Natalia Szatewicz
Natalia Szatewicznashbags.pl
I value Kamil for many things. He's creative, nothing is impossible for him, he always fights for quality and has great patience for projects. He's an aesthete, designer, illustrator, artist. With Kamil everything has to be perfectly composed, and the results are always excellent. I'm proud of the website he built for me. It's exactly what I had dreamed of. I recommend!
Danuta Awolusi
Danuta Awolusidanuta-awolusi.com

How does the project unfold?

A transparent process. You know what's happening at every step - no surprises.

1

Defining one goal

We determine what one thing the app should do well in the first version.

2

Mockup and logic

I map out screens, data, conditions, results, and places where the user might make a mistake.

3

Interface design

I create a layout that's easy to use on mobile and desktop, without unnecessary screens.

4

Feature implementation

I code the app, forms, calculations, data saving, or integrations agreed in the scope.

5

Testing and development plan

We check how it works on real examples and decide if it's worth expanding the tool further.

Ready to start? Shall we start?

Send an inquiry

Frequently asked questions

How does the cooperation work?
We start by defining the mini app's goal and the first version of the features. Then I prepare a mockup, design, implementation, and tests. After handover, you can decide whether to develop the tool further.
How long does it take?
It depends on the scope. A simple generator or form with logic can be created faster than a panel with user accounts and integrations. I provide the timeframe after mapping out the features.
How many revisions are included?
Revisions within the agreed scope are part of the process. New features, additional screens, user login, or external APIs are treated as a project extension.
What are the payment terms?
I quote mini apps individually because they vary in scope and technical risk. After quote approval, I issue an advance invoice, and we settle the rest after the stage handover.
How can I contact you?
Email kontakt@ideafordesign.pl, call (+48) 510-682-415, or send a quote form. Describe who will use the app and what result they should get.
Mini web apps - frequently asked questions

Got a project idea? I'll send a quote within 24h

Describe what you need - a website, store, graphics or illustration. I'll send a specific quote with a timeline, no vague talk. Reply within 24h, 5.0 Google rating.

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