About ROI UP Agency
They are a highly qualified team of experts in mobile app development. They provide their clients not just with agile software development process but also with enterprise development & marketing. This provides them an ability to fully understand their customers' demands & develop better products for them. They have separate teams of developers for each platform, so you can be assured that they will assign the best experts to your particular project.
Last updated May 13, 2026
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ROI UP Agency Reviews
Write a ReviewCloud architecture that scales perfectly with our growth
William Brown / Senior Consultant - Brown ConsultingApr 24, 2026
Project summary: Our company needed a reliable technology partner to deliver a complex project within a tight timeline.
We evaluated five vendors before choosing this team, and the decision has been fully validated. Their technical skills are top-tier, but what really sets them apart is their commitment to understanding the business context behind every requirement. The project was delivered on time, the solution is robust and scalable, and the knowledge transfer was thorough. A truly outstanding engagement from start to finish.
Deep technical expertise, professional project management, responsive support, great value
Wish we had engaged them sooner; no meaningful issues to report
Questions & Answers
VR training that cut certification time and is genuinely preferred by our trainees
Hyun-Su Lim / Director of Platform - Hanam Tech SolutionsApr 19, 2026
Project summary: Evolving open banking obligations required us to rebuild our API layer from the ground up. The architecture needed to be compliant by default, not bolted on after the fact.
I came into this engagement as a sceptic. We had been through a failed implementation with a previous vendor and I had high standards for what evidence of competence looked like before I would trust a partner with our core systems. This team earned that trust progressively — through the quality of the discovery documentation, the rigour of the technical proposals, the consistency of the sprint deliveries, and ultimately the stability of the production system. I no longer lead with scepticism when recommending them.
Clear and consistent communication adapted appropriately for both technical and non-technical stakeholders, shared tooling that gave our team real-time visibility, reliable sprint delivery throughout
Time zone coordination required some deliberate overlap management from both sides in the first couple of sprints, after which we had an efficient async rhythm that worked for the whole project
Questions & Answers
Predictive models that have measurably changed how we approach every planning cycle
Adriana Voss / Director of Platform Engineering - Cascadia Digital VenturesMar 06, 2026
Project summary: Our engineering capacity was committed to maintaining existing systems and could not absorb a net-new build of this complexity. An external partner with the right skills was the only viable option.
I came into this engagement as a sceptic. We had been through a failed implementation with a previous vendor and I had high standards for what evidence of competence looked like before I would trust a partner with our core systems. This team earned that trust progressively — through the quality of the discovery documentation, the rigour of the technical proposals, the consistency of the sprint deliveries, and ultimately the stability of the production system. I no longer lead with scepticism when recommending them.
Collaborative culture that made the team feel like a genuine extension of our organisation, strong asynchronous communication across time zones, zero-drama handling of the inevitable mid-project changes
Their discovery process is more rigorous than we were accustomed to and required more preparation from our side than we had initially allocated — but the quality of what followed justified every hour of it
Questions & Answers
Our new website has transformed our online presence
Lisa Thompson / Product Manager - Digital Wave CoJun 22, 2024
Project summary: The project demanded deep technical expertise and a thorough understanding of our business domain.
Exceptional work across every dimension. The team understood our complex requirements quickly, asked the right clarifying questions, and delivered a solution that exceeded what we thought was possible within our budget. Project management was tight, communication was excellent, and the quality of the codebase is something our engineers have praised repeatedly. We are already scoping the next phase with them.
Proactive risk management, domain expertise, fast turnaround on feedback, genuinely invested in our success
Slightly higher day rate than some alternatives, but the quality justifies every penny
Questions & Answers
Impressive AI/ML expertise — results speak for themselves
Elena Petrov / CTO - TechEast LtdNov 22, 2022
Project summary: Our media company needed a digital asset management system and publishing workflow automation.
We evaluated five vendors before choosing this team, and the decision has been fully validated. Their technical skills are top-tier, but what really sets them apart is their commitment to understanding the business context behind every requirement. The project was delivered on time, the solution is robust and scalable, and the knowledge transfer was thorough. A truly outstanding engagement from start to finish.
Proactive risk management, domain expertise, fast turnaround on feedback, genuinely invested in our success
None — every aspect of the engagement exceeded our expectations
Questions & Answers
Outstanding mobile development — exceeded every milestone
Kevin O'Brien / CIO - Atlantic TechMay 16, 2022
Project summary: We required a custom platform that would give us a measurable competitive advantage in our market.
The level of professionalism and technical excellence this team brought to our project was remarkable. They managed a complex, multi-stakeholder engagement with ease, kept all parties aligned, and delivered a product that has already exceeded our KPIs. Their attention to detail, willingness to go the extra mile, and genuine care for our success made this one of the best vendor relationships we have had in years.
Strong engineering skills, clear and consistent communication, flexible and collaborative approach
Slightly higher day rate than some alternatives, but the quality justifies every penny