X2 Mobile (+ 6 reviews) | Sortlist
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X2 Mobile

Cluj-Napoca, Romania
We build mobile apps used by millions of people.
Responsibility, Creativity, Transparency, Happiness & Kindness. We build native mobile apps used by millions of people , out of which more than 2,000,000 are students across over 1300 school districts across the US. Our focus is always on building mobile-first products, especially in education and edtech industries, in which we have an experience of 10 years. Through X2 Mobile we combine our passion for mobile app development with our keen interest in human development, building impactful products that are sustainable. Our team of high-class product experts, creative designers, and top-notch developers are always eager to find new challenges and have an impact on a global scale. We basically can build anything you want, but we will stop you from doing anything that you don't need. By prioritizing collaboration from idea to design to implementation , we make things easy for them—and for you. If you’d like to partner with us on your next project, especially in the critically important field of education, drop us a line at hello@x2mobile.net , and let’s get to it!
26 people in their team
Speaks English, Romanian
6 projects in their portfolio
Works remotely across the globe
Sortlist member since 2020
Founded in 2013


4 services offered by X2 Mobile

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  • Description

    No description provided for this service.

    Skills in Mobile App (12)
    App DevelopmentMobile App DevelopmentMobile appAndroid AppSwiftMobile Application DevelopmentiOS AppiPadIphone Appipad app+2
    Works in Mobile App (6)
    ClassLink LaunchPad. Cloud desktop for schools - Mobile App
    BookRoom! eBook reader for kids. 508 compliant - Mobile App
    WordWorks! iPad and Android tablet app - Mobile App
    ClassView Pro. Assessment iPad app for students - Mobile App
    Reviews in Mobile App (5)
    Cornelia Anderson
    Oana Buzatu
    Paul Eident
    Faur Daniel
    Clients in Mobile App (6)
    ClassLink, Inc.Education |
    Collaborative ClassroomEducation |
    Collaborative ClassroomEducation |
    Collaborative ClassroomEducation |

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  • Description

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    Skills in Ergonomy (UX/UI) (7)
    UI DesignPrototypingUser Interface DesignMobile Designuser experience optimizationui uxUser Experience Optimization

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  • Description

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    Skills in Web Application (9)
    Web PrototypingDevOps ImplementationDevOps AutomationPrototype DevelopmentCI IntegrationWeb Application DevelopmentFull Stack DevelopmentQuality AssuranceWeb Development

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  • Description

    No description provided for this service.

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26 members in X2 Mobile's team

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StoryResponsibility, creativity, transparency, happiness, and kindness define us. As passionate developers, we leverage mobile tech and education to improve lives. Collaborating globally, we've built apps for 2M+ students. Let's meet and discuss your next project!
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6 reviews for X2 Mobile

(6 reviews)
Faur DanielCEO & Founder at The Box - Barbell Club
ServiceMobile App

Mobile App Dev for Fitness Studio "They listened to my concerns, have strong organizational skills, and we communicated a lot." Feedback Summary: The app received positive comments from the client's internal stakeholders, thanks to X2 Mobile's work. The team kept the client updated throughout, and their in-person meetings helped deliver the project on time. Overall, the team's resilience and collaborative approach impressed the client. Project Summary: X2 Mobile developed a mobile app for a fitness studio. They built the app with the client's aim to provide online access to their members such as workout of the day and trainer bio and information, and more. How did you select this vendor and what were the deciding factors? First, I was looking for people easy to talk to. But on the other hand, I was eager to find great skills, nice previous projects and good cost estimate. Describe the scope of work in detail, including the project steps, key deliverables, and technologies used. We had a series of discovery meetings to discuss our goals and objectives. We provided the wireframes, they gave us feedback, and then we came up with a great design. After that, they started the development. Every two weeks we had a demo meeting.

ServiceMobile App

Oana BuzatuChief of Citizen Information Center at Municipality of Cluj-Napoca
ServiceMobile App

Mobile App Dev for Municipality We have been particularly impressed by the client-centered approach that the team members had. Feedback Summary: Thanks to X2 Mobile's work, the client received positive feedback from end customers. They communicated periodically, ensuring an effective workflow. Their openness and agility were hallmarks of their work. They delivered high-quality work in a timely manner. Project Summary: X2 Mobile built a transportation app for iOS and Android for a municipality. They created features that provide real-time transportation data to the client's end users. Can you share any measurable outcomes of the project or general feedback about the deliverables? During the 5 days demo, more than 90% of the people interviewed managed to answer all the questions from the scenarios used without getting any help. On a scale from 1-5 how difficult was it to complete the task? - 97% of the people rated it as very easy to use, and 3% rated it as easy On a scale from 1-5, what is the overall level of satisfaction? - 98% of the people rated it as 5/5, 2% rated it as 4/5 • 100% of the people interviewed stated they would use the app when published. What is the most valuable feature? More than 90% of people mentioned the real-time tracking of the bus on the route. The Metropolitan area would benefit most from the app due to the lower frequency of the buses. Losing a bus means so much more there The most common suggestion in terms of new features to add was a search functionality for the stations. The most important next step is to incorporate the entire CTP bus fleet.

ServiceMobile App

Cornelia AndersonCEO at Verity IQ
ServiceMobile App

Native App Dev & UX Design for Educational Software Company We are most impressed with their ability to deliver a high-quality product on time. X2 Mobile has completed the deliverables on time, and the quality of the final product has impressed the client. They've communicated effectively with the client and sent regular updates regarding their progress. Moreover, they've accommodated the client's requests and priorities. What specific goals or objectives did you hire X2 Mobile to accomplish? Build native iOS and Android apps for our CRM features Facilitate great user experience when accessing our CRM features Establish a long-term partnership to assist with future projects Project Summary X2 Mobile has developed native iOS and Android apps for an educational software company. The goal is to improve the UX, especially when accessing complex and mission-critical CRM features.

ServiceMobile App

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Contact details of X2 Mobile



  • HeadquarterStrada Regele Ferdinand 37, Cluj-Napoca 400000, Romania

  • 20c Trolley Square, Wilmington, DE 19806, USA