topappdevelopmentcompanies
Write a Review menu
Menu

Overall Review Rating

4.3 (5 Ratings)

Quality 4.3/5
Schedule 4.2/5
Cost 4.2/5
Communication 4.4/5

Overview

Semaphore Mobile specializes in the development of application software for iPhone and Android operating systems. They work with both large and small companies, as well as individuals with app ideas. They like to develop meaningful & useful software products. Their developers are very skilled and experienced. Semaphore Mobile also provides server back-end development services as required.

founded
Founded 2002
employees
Employees 10 - 49
hourly rates
Hourly Rates $25 - $49
our rating
Our Rating 4.3/5
contact
Contact +19726797165

Services

  • Android App Development
  • Mobile App Development
  • Cross Platform Development
  • Ruby on Rails
  • Mobile App Design
  • MongoDB Development
  • IT Consulting
  • Cloud Governance
  • Business Analysis & Consulting
  • AR App Development
  • Web Development
  • iOS App Development

Industries Served

Advertising & Marketing Aerospace & Defense Pharmaceuticals & Biotechnology Sports & Fitness Travel & Hospitality

Semaphore Mobile Reviews

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

Declan Hartley

Chief Digital Officer - Southern Cross Technology
Posted on Mar 17, 2026
4.5 Overall Rating

Clear-eyed assessment of where we were, followed by a credible plan forward

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

Dynamic pricing had been managed manually for years. The revenue opportunity was obvious but building the models and connecting them to the booking engine required expertise we lacked.

Quality 4.5/5
Schedule 4.0/5
Cost 4.0/5
Communication 4.5/5
project type
Project Type IT Consulting
industry
Industry Travel & Hospitality
project cost
Project Cost Less than $10,000
Read Full Review

Callum Parata

CTO - Kiwi Cloud Solutions Ltd
Posted on Jan 17, 2026
4.5 Overall Rating

Seven legacy systems replaced. One consolidated data model. Genuinely transformative.

We handed them an aggressive deadline, a complex scope, and a client-side team that was stretched and not always available when they needed us. They handled that gracefully. They were precise about what they needed and when they needed it. Where they could proceed independently they did. The delivery landed on time in spite of the constraints we added. I regard that as strong evidence of genuine professional maturity — not just capability.

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 4.5/5
Cost 5.0/5
Communication 4.5/5
project type
Project Type ERP Development
industry
Industry Pharmaceuticals & Biotechnology
project cost
Project Cost $10,000 to $49,999
Read Full Review

Fiona MacPherson

Operations Director - Highland Analytics Ltd
Posted on Feb 05, 2025
4.0 Overall Rating

Proposal matched the outcome. That alignment is rarer than vendors acknowledge.

We received proposals from six vendors. Four of them quoted us prices that bore no relationship to the actual scope. This team came back with something realistic and then delivered against it exactly. I have worked on enough technology projects to know that the gap between what is proposed and what is delivered is where trust gets destroyed. There was no gap here. What was promised is what we got, and the ongoing relationship we have built from this is something we intend to continue.

Project summary

Our product thinking was strong. Our execution capacity in this specific domain was limited. We needed deep expertise, not a generalist willing to learn on our time.

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

Hamza Qureshi

Senior Engineering Manager - Karachi Tech Solutions
Posted on Nov 30, 2024
4.5 Overall Rating

Deployment frequency tripled. Incident rate halved. Exactly the direction we wanted.

We went with a smaller team than we had originally planned for. I had concerns about whether the capacity would be sufficient given our timeline. Those concerns were unfounded. The team was focused, communication was constant, and the quality at each milestone review was consistent throughout. Smaller does not mean slower when the people are the right ones and this engagement proved that.

Project summary

The business case had been approved but the internal resource to execute it had not materialised. External delivery was the pragmatic solution.

Quality 5.0/5
Schedule 4.5/5
Cost 4.0/5
Communication 4.5/5
project type
Project Type DevOps Services
industry
Industry Aerospace & Defense
project cost
Project Cost Less than $10,000
Read Full Review

Kelsey Drummond

Director of Digital Health - Crestline Health Partners
Posted on Sep 02, 2023
4.0 Overall Rating

Delivered what the proposal described. More rare than it should be.

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

Clients were asking for real-time campaign performance data. We were delivering reports two days after the fact. The gap was becoming a retention issue.

Quality 4.0/5
Schedule 4.0/5
Cost 4.5/5
Communication 4.0/5
project type
Project Type Industry-Specific Solutions
industry
Industry Advertising & Marketing
project cost
Project Cost $150,000 to $499,999
Read Full Review
back to top