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Overall Review Rating

4.8 (4 Ratings)

Quality 4.6/5
Schedule 4.9/5
Cost 4.5/5
Communication 4.9/5

Overview

Mobile Jazz is a leading mobile app development company. They specialize in developing high-quality software changing from simple mobile applications up to difficult systems. They are a dedicated team of highly-skilled developers, designers, and marketing specialists with one aim to develop a more attractive digital world.

founded
Founded 2009
employees
Employees 10 - 49
hourly rates
Hourly Rates $25 - $49
our rating
Our Rating 4.8/5
contact
Contact +34931702770

Services

  • Chat Bots & AI Development
  • Enterprise App Modernization
  • Cloud Computing
  • AngularJS Development
  • DevOps
  • Web Development
  • iOS App Development
  • CMS Solutions
  • ICO consulting Blockchain Implementation
  • Mobile App Development
  • Android App Development
  • Cross Platform Development

Industries Served

Fashion & Apparel Financial Services Government & Public Sector Nonprofit & NGO

Mobile Jazz Reviews

Have a look at these client reviews on previously delivered projects.

Hamza Qureshi

Senior Engineering Manager - Karachi Tech Solutions
Posted on Dec 19, 2025
5.0 Overall Rating

A development partner who pushed back when our approach was wrong — exactly what we needed

Our stakeholder group was unusually broad — board sponsors, operational users, compliance leads, and an IT team with strong opinions. I have watched vendors handle that kind of environment badly. This team adjusted how they communicated depending on who they were talking to, managed expectations honestly when things shifted, and delivered something that each group considers a success. Getting everyone to agree on that outcome was not straightforward and they deserve credit for making it happen.

Project summary

Years of incremental development had left us with a platform that was functional but limiting. A structured rebuild was the agreed path forward.

Quality 5.0/5
Schedule 5.0/5
Cost 5.0/5
Communication 5.0/5
project type
Project Type Software Development
industry
Industry Fashion & Apparel
project cost
Project Cost $10,000 to $49,999
Read Full Review

Elliot Thorne

Managing Director, Technology - Redwood Capital Advisors
Posted on Jan 12, 2025
5.0 Overall Rating

Black Friday traffic spike was the real test. The platform passed without a sweat.

Our stakeholder group was unusually broad — board sponsors, operational users, compliance leads, and an IT team with strong opinions. I have watched vendors handle that kind of environment badly. This team adjusted how they communicated depending on who they were talking to, managed expectations honestly when things shifted, and delivered something that each group considers a success. Getting everyone to agree on that outcome was not straightforward and they deserve credit for making it happen.

Project summary

Cross-agency data sharing had been blocked by incompatible legacy systems for four years. We needed a secure integration layer before any of the transformation projects in our roadmap could proceed.

Quality 5.0/5
Schedule 5.0/5
Cost 4.5/5
Communication 4.5/5
project type
Project Type E-commerce Development
industry
Industry Government & Public Sector
project cost
Project Cost $150,000 to $499,999
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Clémentine Aubert

Head of Digital Products - Arc-en-Ciel Digital SAS
Posted on Jun 27, 2024
4.5 Overall Rating

Predictive models that changed how we plan. We would not go back.

What I appreciated most was that they were honest when things were not going to plan. There was one point mid-project where a dependency was going to affect our timeline and they told us three weeks before it would have become critical. That gave us time to adjust. Vendors who manage upward proactively are rare. This one did it consistently throughout the engagement.

Project summary

Seven years of incremental changes had left our trading platform fragile. Latency was worsening, technical debt was growing, and the rebuild conversation had been postponed long enough.

Quality 4.5/5
Schedule 4.5/5
Cost 4.0/5
Communication 5.0/5
project type
Project Type AI & Machine Learning
industry
Industry Financial Services
project cost
Project Cost Less than $10,000
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Sarah Kimball

Product Manager - Clearpath Health Solutions
Posted on Nov 02, 2023
4.5 Overall Rating

SEO foundation they built is still generating organic traffic eighteen months later

What set this team apart in practice was their engineering judgment — specifically, their willingness to tell us when our requirements were wrong and explain what to do instead. Not every vendor does that. The consultative element elevated the final output well beyond what our original brief described. We ended up with something better than what we had asked for, which is not a sentence I expected to be writing in a review.

Project summary

Years of incremental development had left us with a platform that was functional but limiting. A structured rebuild was the agreed path forward.

Quality 4.0/5
Schedule 5.0/5
Cost 4.5/5
Communication 5.0/5
project type
Project Type Digital Marketing
industry
Industry Nonprofit & NGO
project cost
Project Cost $150,000 to $499,999
Read Full Review
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