Custom apps

Apps that do the routine work for you

Internal systems, client portals, bookings, automation, PWA and iOS apps. We program exactly what your company needs: nothing extra, nothing you would not use.

Natívna iOS aplikácia od 9,000 €+, portál alebo webová aplikácia od 8,000 €+
The hourly rate is 60 € for apps and 40 € for portals. The full breakdown and the calculator are in the price list. You get the exact amount and the schedule after a free consultation.

* Prices for Slovakia and Czechia. For clients based outside Slovakia and Czechia the export price applies, which additionally covers the contract and all communication in English, a twelve-month warranty and handover of the source code. You will find both prices side by side in the price list.

What we can build
MeaReal: a web application that edits property and car photos with artificial intelligence
MeaUnda iOS app: the screen after the speaker cleaning is finished
A web portal and an iOS app from our workshop

When an app pays off

Do any of these situations sound familiar?

If so, that is work an app can do instead of you. Faster, without mistakes and even at night.

  • You retype data from e-mails and forms into spreadsheets.
  • Clients call you just to ask about a free slot or the status of their order.
  • You send reminders, confirmations and invoices by hand, one after another.
  • Your numbers sit in five spreadsheets and you have an overview nowhere.
  • Partners or clients should see their data online, but for now you send it to them by e-mail.
  • You buy expensive software, use a fraction of it and still miss the thing that matters.

Rough calculation

How much is manual work costing you?

Move the sliders to match your situation: how many hours a week you or your team spend on repetitive work and how much an hour of work costs you. Nothing is sent anywhere.

5 h
20 €

Each year this work costs you about

5,200 €

260 hours a year (52 weeks)

If an app automates even half of that, each year it frees up about 2,600 € and 130 hours for work that brings in money.

The calculation is only a rough guide and is based on the numbers you enter. It is not our price quote.

What we can build

The types of apps we build

From a simple booking system to a portal with accounts, roles and connections to other systems.

  • Web applications and portals

    A client zone, an internal system for orders, a partner portal. It runs in the browser, nothing gets installed and it works on a computer and on a phone.

  • Booking systems

    The customer picks a free slot themselves, gets a confirmation and a reminder by e-mail or SMS before the visit.

  • Dashboards and automation

    All your numbers on one screen. Imports, exports, reports and repeated tasks run by themselves, for example every morning at 7:00.

  • PWA: an app without the App Store

    A PWA (progressive web app) is a website you add to your phone's home screen like an app. It opens full screen, it can work without internet and it can send notifications.

  • iOS apps

    Native apps for iPhone and iPad in SwiftUI (Apple's tool for building apps). For when you need the microphone, sensors, the flashlight or selling through the App Store.

  • APIs and integrations

    An API is a “socket” through which two systems exchange data on their own. We connect SMS gateways, payments, the YouTube API and AI models (LLM) that sort e-mails, for example.

How to choose

A web application, a PWA or an iOS app?

You do not have to know in advance, we will advise you. Here is a quick comparison so you know what we are talking about. On a phone, swipe the table sideways.

A comparison of a web application, a PWA and an iOS app
Feature Web application PWA iOS app
How you open it in the browser, through a link from an icon after downloading from the App Store
Installation none through the App Store
Works without internet no yes
Notifications on the phone e-mail or SMS yes
Approval from Apple not needed yes, for every version
Access to phone features basic full (microphone, sensors, flashlight…)
When to choose it internal systems, portals, administration phone features, selling in the App Store
MeaUnda app screen: the speaker is clean, all five passes are done
The MeaUnda app icon

Our own product

iPhone and iPad · iOS 18 and later

MeaUnda: our own iOS app

Waiting for release in the App Store

Does your speaker sound muffled after rain or after the pool? MeaUnda plays tuned tones that vibrate the speaker membrane and push water and dust out of the grille. We designed, programmed and prepared the app for the App Store ourselves, from the first idea to the subscription through Apple.

  • Speaker cleaningTuned tones push water and dust out of the speaker grille. Programs range from a quick push of the droplets to a full cleaning with a sound test at the end.
  • Noise detectorA live estimate of loudness in decibels (20 to 120 dB) with a plain description, for example “conversation”.
  • Work modeA Pomodoro timer (25 minutes of work, 5 minutes of break), a task plan and a focus journal.
  • For campingAn SOS beacon that flashes with the flashlight and the display. It also has a mosquito repellent mode whose effect is not scientifically confirmed.

Privacy: everything runs right on the phone. No account, no tracking, no server. The sound is never recorded or sent anywhere.

The app is finished and waiting for release in the App Store. The date depends on Apple's approval. The first 50 people who sign up for the newsletter on the MeaUnda site get Premium Lifetime for free. The code arrives by e-mail on release day, it is valid forever and never turns into a paid subscription.

I want Premium for free (opens in a new window)
Straight up: what MeaUnda cannot do
  • It does not repair water damage. Turn a submerged phone off, let it dry and take it to a repair shop.
  • The decibels are an estimate from the phone's microphone, not a calibrated measurement. It is not suitable for official noise measurements.
  • It is not a medical device and it does not measure hearing.

References

Apps that are already running

Portals, automations and integrations we have built. Each one has a case study with the details.

All projects

Swipe sideways to see more.

Custom iOS app, in development2026

Runway: a booking system for iOS

A native app for iPhone and iPad: a client books in a few taps, a stylist has her whole day on one screen and the owner opens the team calendar, the revenue and the client records.

Swift 6SwiftUIiOS 27Swift Charts
Our own product: a web application with AI for real estate and car dealerships2026

MeaReal

Our own product at www.meareal.com: an agent or a car dealership uploads photos, artificial intelligence prepares them for the listing and writes the text to go with them. You pay per edited photo.

PHPLLM (artificial intelligence)SQL databaseCredit system
REST API + delivery overview2026

SMS API for booking systems

Our REST API, through which a booking system sends SMS confirmations and reminders. The overview shows the delivery status and the price of every message.

PHPREST APISQL databaseCLI
A web application for transferring large files

MeaOvis//Upload

Secure handover of large files from clients: just drag the files into the window, large ones are sent in parts and you see the progress live.

PHPJavaScriptTransfer in partsDatabase
A website with an automatic gallery of YouTube videos

Streamline.sk

A website for a video production company that pulls its videos and broadcasts automatically from YouTube. It has sorting, view counts and a dark mode.

PHPYouTube Data API v3JSON cacheTailwind CSS
More projects and case studies Websites, online stores and apps. With every project you find what the client came with, what we did and what they got. See all projects

Included in every project

You try the app before anyone else sees it

When you order an app from us you get access to TestFlight, Apple's official testing tool. You install it on your own iPhone or iPad and watch it grow, from the first build to the App Store submission.

  • You get the access as soon as the project starts, not at the end
  • The app runs on your phone, not in a video or in screenshots
  • You can pass the access to your team or to selected customers
  • Apple tells you about every new build and you install it with one tap
  • You comment straight on the build you are holding
  • It is included and you do not need a developer account of your own

You will only need your own Apple Developer Program account when the app is to appear in the App Store under your name. That is an Apple fee, not ours, and we will help you set it up.

Why we do it this way

The most common mistake with custom apps is that the client sees the result only at the end, when it is too late to change anything. With the app on your phone from the start, small things get fixed in an hour instead of a week.


This is how we are building the booking system for the Runway salon: the features are tuned as we go and only what is finished reaches the app.

Process

How an app is built

Six steps from idea to an app that works reliably for years. After every step you know what you have in hand. We program the app ourselves, AI is a tool for speeding up the work, not a replacement for a developer.

  1. 1. Analysis

    We talk about what slows you down. We write down what the app should do and what it should not.

    You get: a list of features, a price and timeline estimate

  2. 2. Prototype

    A clickable design of the screens. You try it out before we write the first line of code.

    You get: a design you can click through

  3. 3. Development

    We program in parts and keep showing you what has been added.

    You get: working parts to try out

  4. 4. Testing

    We test on a computer and on a phone, with real data and error situations.

    You get: a tested app

  5. 5. Launch

    We deploy the app to a server or to the App Store, move your data over and train your team.

    You get: the app running live

  6. 6. Maintenance

    Updates, backups, security and new features based on how you use the app.

    You get: an app that does not age

Eduard Hirjak, founder of MeaOvis and senior full-stack developer

Who is behind it

An experienced developer writes the apps, not a drag and drop builder

The development is handled by MeaOvis founder Eduard Hirjak, senior full-stack developer (he programs both the server side and the user side of apps) with more than 20 years of experience. He builds web and mobile apps, connects systems through APIs and automates processes.

FAQ

Questions about apps

You can find more answers in the FAQ. Do you also need a website? Take a look at our web design.

How much does a custom app cost?

The price of an app is custom, because each one solves a different problem. First we write down together what the app should do and what it should not, and based on that you get an estimate of the price and the timeline.

It often pays off to start with a smaller version with the most important features and add more based on how people use it.

Can you connect an app or a website to our system?

Yes. We can connect an app or a website to your accounting, warehouse, CRM (a system for keeping customer records), booking system or another program you already use, usually through an API (an interface for exchanging data between programs).

That way you do not have to retype data by hand. We assess the scope of the connection and price it up front.

Do you have an idea for an app?

Tell us what slows you down today. In a free consultation we propose a solution, and within 1 business day you get an estimate of the price and the timeline.