topappdevelopmentcompanies
Write a Review menu
Menu

Overall Review Rating

4.2 (8 Ratings)

Quality 4.1/5
Schedule 4.3/5
Cost 4.0/5
Communication 4.1/5

Services

  • IoT App Development
  • PhoneGap App Development
  • Motion Graphics
  • Node.js Development
  • Platform Development
  • Android App Development
  • iOS App Development
  • ICO consulting Blockchain Implementation
  • Mobile App Development
  • Cross Platform Development
  • Automotive R&D
  • Web Development

Industries Served

Aerospace & Defense Automotive Education Media & Entertainment Pharmaceuticals & Biotechnology Retail & E-commerce Sports & Fitness Travel & Hospitality

Californly Reviews

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

Julien Moreau

Co-Founder & CTO - TechLyon SAS
Posted on May 14, 2026
4.0 Overall Rating

Checkout completion rate improved from day one of production. Not week three — day one.

Looking back, what strikes me most is how little drama there was. Real technology projects have problems. This one had them too — but every problem was flagged before it became a crisis, every scope change was handled through a proper process, and every risk was managed rather than buried. Our project manager said it was the smoothest vendor engagement he had been involved in. Given how complex the technical requirements were, I think that reflects genuine delivery maturity.

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 4.5/5
Schedule 4.0/5
Cost 4.0/5
Communication 4.0/5
project type
Project Type E-commerce Development
industry
Industry Aerospace & Defense
project cost
Project Cost $50,000 to $149,999
Read Full Review

Tanya Wolfe

Senior Product Manager - Harbor Point Consulting
Posted on Oct 16, 2025
4.0 Overall Rating

Purpose-built platform that made our competitors' off-the-shelf tools look outdated

The technical quality is the obvious thing to highlight. The automated test suite is comprehensive, the deployment pipeline is solid, and the documentation is actually useful rather than written to satisfy a checklist. But the metric I keep coming back to is what has NOT happened since go-live. No 2am incident calls. No emergency patches. No post-launch retrospectives about what went wrong. For a system of this complexity, that outcome is exactly what we paid for.

Project summary

Regulatory submission required a document management platform that handled version control, permissions, and audit trails at a scale our existing tools were not designed for.

Quality 4.0/5
Schedule 4.0/5
Cost 4.0/5
Communication 3.5/5
project type
Project Type Software Development
industry
Industry Pharmaceuticals & Biotechnology
project cost
Project Cost $150,000 to $499,999
Read Full Review

Rupert Ashford

Director of eCommerce - Hargrove Retail PLC
Posted on Sep 04, 2025
4.5 Overall Rating

The team understood mobile-first before we finished explaining the brief

The technical quality is the obvious thing to highlight. The automated test suite is comprehensive, the deployment pipeline is solid, and the documentation is actually useful rather than written to satisfy a checklist. But the metric I keep coming back to is what has NOT happened since go-live. No 2am incident calls. No emergency patches. No post-launch retrospectives about what went wrong. For a system of this complexity, that outcome is exactly what we paid for.

Project summary

Our aftersales digital experience was built when cars had fewer connected features. It had not aged well and customer satisfaction scores in that segment confirmed it.

Quality 4.5/5
Schedule 4.0/5
Cost 4.0/5
Communication 4.5/5
project type
Project Type Mobile App Development
industry
Industry Automotive
project cost
Project Cost $10,000 to $49,999
Read Full Review

Declan Hartley

Chief Digital Officer - Southern Cross Technology
Posted on May 01, 2025
4.0 Overall Rating

Blind spots in our operational data are gone. The ROI case wrote itself.

Honestly, I came into this engagement with some scepticism. We had a bad experience with a vendor twelve months earlier and I wanted to see evidence of competence, not just hear about it. The discovery documentation was the first signal. The sprint delivery consistency was the second. By go-live I had stopped being sceptical and started planning how to expand the engagement. The production system has been stable from day one and our internal team loves working with the codebase they left us.

Project summary

A failed engagement the previous year had made us more rigorous about vendor selection. We took the time to find a partner we actually trusted before we committed.

Quality 4.5/5
Schedule 4.5/5
Cost 4.0/5
Communication 3.5/5
project type
Project Type IoT Development
industry
Industry Sports & Fitness
project cost
Project Cost $50,000 to $149,999
Read Full Review

Beatriz Cavalcanti

Chief Digital Officer - Cerrado Tech SA
Posted on Mar 11, 2025
4.0 Overall Rating

Clean migration, zero content loss, better performance — the full win we needed

The technical quality is the obvious thing to highlight. The automated test suite is comprehensive, the deployment pipeline is solid, and the documentation is actually useful rather than written to satisfy a checklist. But the metric I keep coming back to is what has NOT happened since go-live. No 2am incident calls. No emergency patches. No post-launch retrospectives about what went wrong. For a system of this complexity, that outcome is exactly what we paid for.

Project summary

Moving to a direct-to-consumer model required a platform capability we had never needed before. The build needed to be right the first time given the marketing spend committed to the launch.

Quality 3.5/5
Schedule 4.5/5
Cost 4.0/5
Communication 4.0/5
project type
Project Type CMS Development
industry
Industry Media & Entertainment
project cost
Project Cost $50,000 to $149,999
Read Full Review
back to top