Design and development by Ceybi

Mobile app development

Turn a task people need on their phone into an app they can understand and use.

Choose the app’s essential job

A learning app centres on lessons, practice and progress. A logistics app centres on creating, finding and sharing documents. Before counting screens, we discuss when and why a person will open the app. That gives the first release a concrete use case.

React Native, iOS and Android

I develop mobile applications using React Native. Requirements such as camera access, speech recognition, account synchronisation and subscriptions are evaluated for each target platform. Konuş Gitsin is published on iOS; CMRYAZ App is being prepared for iPhone and iPad. Each portfolio entry states its current release status.

Testing and store preparation

Readable screens, understandable permission requests and clear handling of connection errors matter. After development, we plan the app information, screenshots and submission preparation. Store review is independent; approval and release timing depend on the platform’s assessment.

Related projects

Konuş Gitsin app screen

Education · iOS

Konuş Gitsin

On the App Store

A mobile app that teaches English from scratch to Turkish speakers.

188 lessons, from your very first word to advanced level. Words, sentence patterns and everyday dialogues: you listen, write your own answers and practise out loud with speech recognition. The interface and explanations are entirely in Turkish.

  • 188 lessons: words, sentence patterns and everyday dialogue
  • Speaking practice with speech recognition
  • Lasting learning through spaced repetition
  • Progress is saved on the device and synced to your account
Open on the App Store
CMRYAZ App app screen

Logistics · iOS · iPadOS

CMRYAZ App

Coming soon

Create, scan and share CMR documents on iPhone and iPad.

Mobile CMR management for carriers, logistics companies and drivers. Import details from a customs declaration photo, review them and prepare your document. Search by number, company or vehicle plate, then print and share a PDF. The app is not yet available in the store.

  • Scan declarations or create CMR documents manually
  • Search by document number, company, vehicle plate or invoice
  • Reuse saved companies and vehicles, and copy documents
  • Preview and print PDFs, and share documents via QR links
  • Multilingual interface with light and dark themes
Visit the CMRYAZ website

Before we start

Can we target both iOS and Android?

Yes, we can agree both target platforms at the start. Device capabilities, store requirements and testing need to be assessed for each one.

I have an app idea. Where should I start?

Start with who will use it, the problem it solves and the three tasks the first release must support. Screens and technical scope can follow from those needs.

Tell me about your project

Who will use it, what should it do, and when do you need it? Share your current website or examples, if you have them. We can define the scope and next steps together.

Email Ceybi