We build high-performance mobile applications with seamless integrations (ERP, CRM, Payment Gateways) to automate your sales cycles and deliver a frictionless user experience.
Mobile application development is a strategic move for companies looking to strengthen their digital presence and maintain 24/7 accessibility. A well-engineered app enhances user experience, streamlines operations, and supports scalable business growth. We build custom mobile applications that integrate deeply into your corporate digital ecosystem, tailored to your specific business logic. Our focus remains on high-performance connectivity, data security, and stable, long-term maintenance to ensure your mobile solution drives real operational efficiency.
We connect your mobile app with existing databases, ERP systems, inventory software, and third-party services. Our solutions ensure reliable data flow and automated synchronization of mission-critical information across all platforms.
We implement industry-standard payment gateways and transaction processing with high-level encryption for sensitive data. This is vital for maintaining security and compliance within fintech and e-commerce mobile environments.
We integrate tools to monitor user behavior and key interaction points within the app. By leveraging real-time data, you can optimize app performance, refine features, and improve overall business conversion rates.
We manage the entire app development lifecycle, from architectural planning and technical setup to rigorous testing and App Store & Google Play deployment. Post-launch, we provide ongoing maintenance and iterative development.
We developed the native iOS and Android mobile applications for Blic, the leading news portal in Serbia under Ringier Serbia. Our focus was on creating a high-performance, user-friendly interface capable of handling massive daily traffic. From real-time news delivery to seamless navigation, we ensured a reliable mobile experience for millions of readers across the region.
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We developed a high-scale eCommerce platform for Delhaize Serbia, fully integrated with their ERP and distribution network. Our solution streamlined warehouse management and introduced sleek, intuitive mobile apps for iOS and Android. To complete the ecosystem, we implemented advanced marketing automation tools, delivering a unified digital experience for one of the region’s largest retailers.
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We developed native iOS and Android applications for MTEL Switzerland, providing users with a robust mobile self-care solution. The apps enable seamless account management, real-time plan activations, and secure top-ups on the Swiss market. Our team focused on high performance and deep integration with telco backend systems, ensuring a fast and intuitive experience for mobile subscribers abroad.
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We guide every project through clearly defined phases—from technical specification to final QA—ensuring the delivery of a high-performance, stable application within the agreed timeframe.
We align with your business objectives to define the core functionality and user-flow requirements. This phase ensures the mobile app provides a clear ROI and meets your key performance indicators (KPIs) for user engagement within the Apple and Android ecosystems.
We design the technical framework, determining the optimal approach—Native iOS and Android or Cross-platform—based on your performance needs. This includes defining the backend infrastructure and necessary integrations with ERP, CRM, and APIs. You receive a transparent development roadmap, including milestones and budget estimates.
User experience is the heartbeat of any successful app. We create intuitive navigation flows and a visual identity aligned with your brand. Our goal is a seamless, fast, and user-centric interface that simplifies complex tasks for the end-user.
This is where we build the core functionality for Android and iOS. Our team utilizes modern tech stacks (Kotlin, Swift, Flutter/React Native) following the highest security standards and best coding practices. We prioritize stability when integrating with external systems like payment gateways and corporate databases.
Before launch, the app undergoes rigorous functional, security, and performance testing. We stress-test the system for stability, load handling, and compatibility across various devices to ensure a scalable solution ready for real-world demands.
Following a successful launch on Google Play and the App Store, we provide ongoing technical maintenance. We use post-launch analytics to monitor performance and help your application evolve as your user base grows.
Android
Swift
UI Kit
Kotlin
XCode
Swift UI
XML
Kotlin Multiplatform
Android Studio
Compose Multiplatform
Firebase
Intellij
Java
Jetpack Compose
Android
Swift
UI Kit
Kotlin
XCode
Swift UI
XML
Kotlin Multiplatform
Android Studio
Compose Multiplatform
Firebase
Intellij
Java
Jetpack Compose
Android
Swift
UI Kit
Kotlin
XCode
Swift UI
XML
Kotlin Multiplatform
Android Studio
Compose Multiplatform
Firebase
Intellij
Java
Jetpack Compose
Our track record is built on delivering some of the high-traffic iOS and Android applications in the region, handling diverse projects of varying complexity. This experience allows us to approach every partnership with technical confidence, a deep understanding of product context, and a clear vision of how a mobile solution should drive business growth and user engagement.
We don’t treat apps as isolated tools. Every project follows a structured app development lifecycle designed to align with your KPIs. Our goal with mobile app development is to deliver clear business value—optimizing workflows, increasing operational efficiency, and removing friction from the user journey.
You get a unified team that manages every phase of the project in-house. This includes everything from the initial UX/UI design to native Android and iOS engineering. By handling the entire process, including rigorous QA testing, we ensure a stable product without the need for external handovers.
Modern apps must communicate perfectly with your existing infrastructure. We have deep experience in ERP and CRM integration, ensuring a secure flow of data between your platforms. Whether it is implementing secure payment gateways or custom API connectivity, we build integrations that are stable, secure, and ready for scale.
We build every product using a security-first architecture to ensure data protection and strict access control. Our engineering focus is on data encryption, access control, and high-load stability. The result is a reliable mobile application designed to handle a growing user base and future feature expansions without architectural bottlenecks.
Before the first line of code is written, we define the full functional scope, implementation milestones, and delivery timelines. Clients receive a high-precision development roadmap and transparent budget estimates—ensuring there are no hidden costs or unplanned technical debt.
10M+
ACTIVE USERS ACROSS PLATFORMS WE HAVE DEVELOPED
10+
INDUSTRIES: FINTECH, FASHION, MEDIA, FASHION, RETAIL, TELECOM AND MORE
500+
DELIVERED WEB APPLICATIONS AND BUSINESS SYSTEMS
We don't like to brag, so we'll let our customer reviews do all the talking.
Great company! We got a very high-quality website, which later easily supported all the changes and updates in line with the growth of our company. All the best to the Cubes team!
It was a pleasure working with this team. We truly appreciate the effort and dedication that went into our project, not to mention that you were available for all of our questions at all times. Thanks for a job well done!
Cubes is a great team to work with. The entire process of creating our online store went surprisingly smoothly and without major problems. A creative design solution, quick connection, and excellent user training are all we could wish for. I can say that all our expectations were exceeded!
My new website looks exactly how I wanted it to – fun and exciting, and easy to use for both us and the audience. Cubes took into account all the requests we made and in a short time delivered a website that we are very satisfied with.
Our job as a publisher is to deliver news to readers in the fastest way possible, and for them to find it easily on our platform. Thanks to the exceptional professionalism of the Cubes team, we can do this in a simple and fast way, ensuring that our readers can easily find the information they need by searching the site.
Anyone who has ever worked on website development knows how much of a headache the whole process can be. Fortunately for us, this time with the Cubes team we avoided that kind of inconvenience. These guys are true professionals in every way. They listened to our needs, offered relevant options, and answered all our questions very quickly.
The project went smoothly and according to plan, just as we had hoped. The team was quick, reliable, and flexible to consider and meet all our needs. They were a pleasure to work with from start to finish. I would especially like to point out that they were at our disposal for all questions, even after the end of the project
We got the website exactly as we wanted. Cubes provided us with professional design, fast and high-quality development with all the plugins we needed, and content management that was SEO friendly. But what I like the most is their positive attitude. We always felt like we were on the same team.
During the entire process of working together, I can say that the entire Cubes team was at our disposal and provided support that exceeded our expectations in every way. I have the impression that from the very beginning they understood our needs and identified the key points of our business.
We started working together a little over 3 years ago. I would like to point out that reliability and professionalism are the keywords of our cooperation. The way we were able to rely on them, built tremendous trust that continues today.
For us, the most important thing is that Cubes consists of a team of professionals who take their work very seriously. They have done an amazing job with our e-commerce platform. I would recommend Cubes to everyone. They will not let you down!
Below are the most common questions our clients ask about mobile app development and how we work together to build stable, scalable products.
The timeline depends on feature complexity, the number of integrations, and whether you target one or both platforms (iOS and Android). While simpler projects take a few months, developing complex enterprise solutions with ERP and CRM integration requires a longer timeframe. After analyzing your requirements, we provide a clear development roadmap with firm deadlines.
Yes. We build for both ecosystems using native Android and iOS engineering (Kotlin and Swift), as well as cross-platform solutions like Flutter and React Native when optimal. The choice of technology depends on your business goals, budget, and long-term scaling strategy.
Yes. We have extensive experience in ERP and CRM integration, as well as connecting apps with payment gateways and third-party API connectivity. We architect these integrations with a focus on data security, system stability, and high-load performance.
Yes. Our work doesn’t end with App Store and Google Play deployment. We provide long-term maintenance, security updates, and performance tuning to ensure your mobile solution remains stable, secure, and competitive as OS versions evolve.
We manage the entire app development lifecycle, including: - Business requirements analysis and technical architecture - UX/UI design optimized for mobile users - Native Android and iOS engineering - Rigorous QA testing and optimization - Store launch and managed support Every phase is clearly defined to ensure project transparency and efficiency.
The cost is determined by system complexity, the number of features, and the required security levels. Building a scalable mobile solution with deep integrations usually requires a higher budget due to its complexity and long-term sustainability. We provide a precise estimate after the initial discovery phase.
Many business apps need to work without a stable internet connection. We implement local data caching and synchronization logic so users can perform key tasks offline. Once the connection is restored, the app automatically syncs with your central database through secure API connectivity.
The right choice depends on your business goals, required features, performance expectations, and long-term product roadmap. We help clients choose between native and multiplatform approaches based on what makes the most sense for their product, users, and technical requirements.
Yes — the app is developed for your business and aligned with your project requirements and long-term goals. Ownership terms are defined clearly during the project setup, so you know exactly what is included from the start.
We build mobile apps using modern technologies and proven development practices, with a strong focus on secure architecture and reliable performance. Depending on the project, that includes secure integrations, controlled access, safe data handling, quality assurance, and long-term support after launch.
When we approach mobile app development, scalability is always part of the initial planning. We design scalable mobile apps that can support business growth, increasing numbers of users, new features, and integration with existing systems, without the need for major rework later on.
Yes, App Store and Google Play app submission support is included in our mobile app development process. We guide clients through testing, launch preparation, and app submission, making sure the mobile app is ready for release and meets all requirements for publication on both platforms.
Share your vision – we will get back to you within 24 hours with a strategic outline and the next steps for your project.
