android / ios
What do we specialize in?
What can we do for you?
Native iOS and Android apps
We offer mobile app development with a focus on dedicated iOS and Android software. To achieve desirable results, we use Swift and Kotlin. Our native mobile apps guarantee smooth performance even when they rely on many system components. We customize gestures and navigation elements, so they are adjusted to either iOS or Android standards. It all makes using the app comfortable and people are more eager to discover its possibilities.
Our universal, cross-platform apps guarantee high performance on mobile devices, regardless of the platform – Android or iOS. They are a good choice especially when the budget is limited and there is not much time for the development. We build cross-platform apps with Flutter technology.
Not sure what kind of app should you choose?
Take part in our Product Design workshops and find out what solutions are recommended in your case.
We need stable native applications to take part of mobile web users and reach out to new clients who are looking for a simple shopping app. (…) Holdapp’s efforts have increased orders. The project management is excellent. Their team was communicative and well-organized.Paweł Salamucha Head of Web & Mobile Development, ANSWEAR
The final app has had a positive impact on the company’s turnover, and customer volume has increased. Professional and adaptable, Holdapp works in sprints to meet deadlines. They’re able to keep up with the platform’s fast-paced expansion.Marcin Jamiołkowski Head of IT, forBET Zakłady Bukmacherskie Sp z o.o.
The final app has had a positive impact on the company’s turnover, and customer volume has increased. Professional and adaptable, Holdapp works in sprints to meet deadlines. They’re able to keep up with the platform’s fast-paced expansion.Tomasz Filipiuk Co-Owner, Direct Language Lab
Our goal was to make an awesome mobile apps, which will knockout the competition. Also we were focused on the budget, which was defined from the beginning. (…) Team was always willing to adjust their approach to ours, but they also suggested improvements they found effective in the past. We had a great support from the team.Piotr Trybala Board member, Sprzedajemy.pl
HoldApp took over full mobile iPhone development of the TrackingDays App when our previous developer team let us down and could not complete the project re-build for TrackingDays 2.0. (…) HoldApp have delivered a greatly improved, stable and successfully updated App. They have managed a very tricky migration from an entirely different platform, moving from TrackingDays 1.0 to 2.0.Founder, TrackingDays.com