What Kotlin is and why apps are built with it
Kotlin is a programming language that Google recommends for Android development. It handles both the screens and the logic behind them: a catalogue, a cart, a personal account, push notifications, camera and location features. For a business owner the practical point is that a Kotlin app is native. It feels like a built-in part of the phone, opens quickly and can use the device's own capabilities.
The same language is also used on the server side, and some teams share part of the code between Android and iOS versions. That is an architecture decision, and it is best discussed after the business goal is clear.
When you need an app and when a website is enough
An app pays off where customers come back often: food delivery, a gym, a clinic network, online courses, a booking service, a marketplace. A home-screen icon, notifications and saved details help repeat orders in those niches.
If people buy from you once every few months, such as renovation, furniture or legal help, installing an app is an extra hurdle. They would rather find you on Instagram or Google, open a website and leave a request. So a sensible order is usually a website or a Telegram bot first, then an app once repeat demand is visible.
- Customers order or book on a regular basis
- You need push notifications about orders and promotions
- There is a loyalty programme or subscription
- Customers need an account with purchase history
- You need a camera, map, scanner or offline mode
- Your website already brings leads and is hitting its limits
- You can budget for maintenance, not just the launch
What drives the cost and the timeline
No honest developer can name an exact figure without a written brief. But the structure of the price is known in advance, and that is what you should compare between offers, rather than a single total in soums.
- Number of screens and complexity of user scenarios
- Design: a standard template or one built for your brand
- Back end and an admin panel for your team
- Integrations: Click, Payme, CRM, stock records, SMS
- Interface languages: Uzbek, Russian, possibly English
- Publishing on Google Play and later updates
- Testing on different phone models
Steps in Kotlin app development
It starts with a goal: what the app should do for the business and which number will tell you it is paying back. That could be the share of repeat orders, the number of bookings or the load on your call centre.
Next come the prototype and design, development, testing and release. A good habit is to launch a first version with a minimal set of features and improve it based on what users really do. For that, analytics should be connected from day one, otherwise you will not see where customers abandon an order.
What to consider in the Uzbek market
The interface should work in two languages, and Uzbek cannot be left for later, since many customers outside the capital choose it first. Payments go through Click and Payme, while some buyers still prefer cash on delivery, so the order flow should allow for that.
Internet speed is not equal everywhere, especially outside Tashkent, so the app should behave well on a weak connection and avoid being heavy. It is also worth asking whether a Telegram bot would suit your audience better. Many people are used to ordering there, and a bot is usually quicker and cheaper to launch.
How to choose a developer without overpaying
The market is uneven: freelancers, small studios and full-cycle agencies. The difference is not only price but who is responsible for results after release. Ask to see working apps on Google Play rather than screenshots in a portfolio, and clarify who owns the source code and the developer account.
Be careful if someone promises a fixed result without asking about your customers and processes, or if nobody mentions support and updates after launch.
Where to start
Before ordering an app, check something simple: do you have a website that collects leads, and do you know where your customers come from? If not, it is faster and cheaper to launch a turnkey website and connect analytics first, then decide about the app using real data.
If you want to talk it through, the markdev team can help work out what your business needs: a website, a bot or a Kotlin app. Describe your niche and your goal, and we will suggest a clear plan for the first steps.
FAQ
Is Kotlin only for Android?
Its main use is Android apps, where it is the recommended language. For iOS you usually need separate development or a cross-platform approach, and the choice depends on the task and budget.
Which is better for a small business, an app or a website?
If customers buy rarely, start with a website and advertising. An app makes sense when there are regular orders, bonuses or personal accounts.
Can Click and Payme be connected?
Yes, these payments are normally connected through the providers' programming interfaces. Terms and requirements are confirmed with the payment systems during integration.
Is support needed after launch?
Yes. New Android versions appear, store requirements change, and bugs and improvement ideas come up, so maintenance should be planned in the budget from the start.
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