Mobile app development

The mobile app they carry in their pocket.

We build stable, fast mobile apps for iOS and Android, native or cross-platform, whichever suits the project. Our mobile work has passed 7 million downloads.

app downloads
7M+
app downloads
successful projects
200+
successful projects
years of experience
12+
years of experience
The Numio app's home screen on a phone.

01 · Driver community

Numio: reach a driver by number plate, no phone number needed.

Anonymous messaging between vehicle owners. Type in a number plate and, if the owner has signed up, you can message them straight away: text and photos, with push notifications.

  • iOS and Android app
  • Real-time chat and image sharing
  • SMS verification, privacy by design
The Numio home screen, then an anonymous chat about a flat tyre.

02 · Online learning

gotomarketing: 500+ lessons, now in your pocket too.

Hungary's largest marketing library for SMEs. We replaced the WordPress site with a custom platform and built iOS and Android apps on top: the same library, the same membership, on the go.

  • Web, iOS and Android from one backend
  • Search and filters across hundreds of lessons
  • Player with action plan and transcript
The gotomarketing mobile app's home screen, then the lesson search.

03 · Language learning

Xeropan: a five-minute language lesson for five million learners.

A playful language learning app with AI conversations, video lessons and personalised revision. As the language learning module of KRÉTA, Hungary's school system, it is used by more than 200,000 students in Hungarian schools.

  • iOS, Android and web, with shared progress
  • AI conversation with a mini grammar tip after every answer
  • Sign-in with a KRÉTA account, tasks and grades in the e-register
The Xeropan learning path, then an AI conversation about a dream trip.

Three industries, one team

The same standard, on every screen.

A driver community, online learning and language learning: different markets, different users, the same team and the same attention to detail. From design to the App Store, and beyond.

The Xeropan vocabulary screen.

What we deliver

A mobile project with us is more than just an app.

One team takes it all the way, from design through the backend and publishing to long-term maintenance. Nothing gets lost between suppliers, and the app keeps improving after launch.

The problem
Mobile users are impatient: a slow or awkward app means lost revenue, directly.
The solution
We build stable, fast apps for iOS and Android, native or cross-platform, whichever suits the project.
When it's relevant
Typically the right direction for consumer apps, ordering, or digital tools for teams working in the field.
Why CodeYard
Our mobile work has passed 7 million app downloads, backed by experience from 200+ successful projects.
  • Native iOS and Android

    Where performance, the platform experience or hardware-level features matter, we build natively, for both platforms.

  • Cross-platform, when it's the right call

    One codebase for two platforms when the schedule and budget call for it. We pick the technology to fit the job, not the other way round.

  • Backend and API from one team

    We build the system behind the app too: users, content, payments and notifications, scalable and secure.

  • Design and user experience

    We design the screens from the user's situation: it has to work on the go, one-handed, between two meetings.

  • Publishing and launch

    App Store and Google Play release, push notifications, analytics and A/B testing, so the launch is measurable.

  • Long-term maintenance

    New OS versions, new devices, new features: an app's life starts at launch, and we look after that part too.

More of our mobile work

Rádió 1 and Trafik Expressz

A live radio stream for Hungary's market-leading radio station, and a tablet-based sales support system for a nationwide sales team.

Featured project

Trafik Expressz sales support system

A sales support system on SAP Business One, running on tablets and phones for a nationwide field sales team.

  • Tablet
  • Mobile
Open case study
Media

Rádió 1

Native Android and iOS app with live radio streaming, track and show information for Hungary's leading radio station.

Case study: Rádió 1

Our partners

  • Blockben
  • Hungarospa Hajdúszoboszló
  • Lapker
  • masterEQ
  • Mobilfox
  • Rádió 1
  • TheVR
  • Xeropan
  • CarValue

Our process

How we work

A predictable process with clear milestones, from discovery to long-term support.

  1. Step 01: Business and technical discovery

    We get to know your business goal, your current processes and the technical constraints before we talk about any solution.

  2. Step 02: Specification and solution design

    We put together a concrete, documented plan: what we build, with which technology, on what timeline.

  3. Step 03: Iterative development

    We work in short cycles with regular feedback points, so anything that needs correcting shows up early.

  4. Step 04: Testing and rollout

    Thorough testing and a controlled rollout make sure live use goes smoothly.

  5. Step 05: Long-term support

    Delivery is not the end, it is just the beginning. We maintain, extend and scale the system through your next business stage too.

FAQ

What people ask before a mobile project

If yours isn't here, bring it to our first conversation.

  1. 01Native or cross-platform?

    We do both, and the project decides. If the platform experience, performance or a hardware-level feature is what matters, native. If you need to reach two platforms quickly from one codebase, cross-platform. We decide this together in the first conversation.

  2. 02How long does it take to build a mobile app?

    A well-defined MVP typically takes 3–4 months from design to the app stores. More complex, multi-platform systems take longer; our process moves in short cycles with regular demos.

  3. 03Do you build the backend as well?

    Yes. On most of our mobile projects the app and the backend are in one team's hands, so no details get lost between suppliers and privacy isn't an afterthought.

  4. 04What happens after launch?

    That's when the app's life begins. We maintain it, keep up with OS updates, measure usage and keep developing it based on feedback, as a project or in the Studio model.

What our clients say

Real feedback, real results

We work with our clients as a long-term partner – that is the strongest endorsement we get.

  • „A surprisingly independent and proactive team! When the project started, I was worried that the web and mobile app development would mean a mountain of extra work for me, but the Codeyard team practically briefed themselves.”
    Wolf Gáborgotomarketing.hu / Marketing Commando
  • „One of the most reliable teams I have worked with. Beautiful interfaces, clients polished to perfection. I can only recommend them!”
    Szabolcsi AndrásBlockben
  • „A committed and reliable partner. They have been supporting Xeropan's growth with tailored solutions for years.”
    AlGharawi AttilaXeropan

Contact

Got a business problem you'd solve with software?

Let's talk. We'll help you see the options and find the solution that fits you best.

  • Free consultation
  • Quick response
  • Straight, expert answers

Or write to us directly: business@codeyard.eu

Széchenyi Plan Plus beneficiary information block: the project is co-financed by the Government of Hungary and the European Union

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