HQSoftware, a trusted international IoT, AR, and VR services provider, was founded in 2001, when several technology experts came together to build a system made to clients’ needs, with fun and passion. It is headquartered in Tallinn, Estonia, and has an office in New York, US. Since 2001, it has fulfilled several challenging projects. At HQSoftware, it improves cross-platform, native, and hybrid mobile web apps to assist tech agencies and brands in tackling the developing mobility needs. With offices in a development center in Minsk, Belarus, and in Tallinn, Estonia, and New York City, it offers worldwide, with customers, including the top 10 companies in the Fortune 500, coming from Europe and the US. It advances expertise in many spheres with a special concentrate on IoT, AR, and VR. It offers full-cycle custom software creation through sectors to assist companies in managing its clients, staff, and associates through multiple channels. Its specialists are always available and ready to come together and discuss their feedback with the stakeholders. Its partners are such popular agencies as HTC, BBC, United Nations Organization, and SEGA. They trusted HQSoftware because of its deep technical expertise, and cost-effectiveness.