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Creating successful iOS & Android mobile apps

Cobalt Sign is a mobile app development company based in Timisoara, Romania.

We build mobile apps using Swift, Kotlin, Flutter and React for innovative companies from Europe & worldwide. We are taking a structured and agile approach in creating succesful iOS & Android apps from idea to market.

For established companies seeking a mobile app equivalent to existing web products, we act as your specialized mobile team that augments your existing backend team’s work. We usually start by aligning mobile specs and UX design to ensure best practices and requirements from Apple and Google are met, then create UI design and start app development to launch and then grow your mobile apps.

For startups seeking to create and scale rapidly, we help you translate your high-level ideas into digital products. We can guide you every step of the way. We typically start by creating a quick MVP (minimum viable product) to launch and test the market, followed by validating ideas and then building teams to expedite product development iterations and processes. 

Romania Romania
Blvd. Republicii 6, 2nd Floor, Timisoara, Timis TM 300002
40721843186
$50 - $99/hr
10 - 49
2011

Service Focus

Focus of Mobile App Development
  • iOS - iPhone - 25%
  • Android - 45%
  • iOS - iPad - 20%
  • Wearable Apps - 10%

Cobalt Sign's exceptional Maintenance & Support services give clients a considerable advantage over the competition.

Focus of AR & VR Development
  • Augmented & Virtual Reality (AR/VR) - 100%

Industry Focus

  • Financial & Payments - 30%
  • Travel & Lifestyle - 20%
  • Education - 10%
  • Hospitality - 10%
  • NGOs - 10%
  • Retail - 10%
  • Startups - 10%

Client Focus

100% Small Business

Review Analytics of Cobalt Sign

3
Total Reviews
5.0/5
Overall Rating
0
Recent Reviews

What Users Say

Highly skilled experts
Simon Schweingruber
Simon Schweingruber
A reliable partner
Florin Cornianu
Florin Cornianu , CEO at 123ContactForm (now 123FormBuilder)
Totally satisfied with the work done.
Simone Demelas
Simone Demelas

What Users Like The Most

  • Their commitment and proactiviti

What Users Like The Least

  • I'm totally satisfied

Detailed Reviews of Cobalt Sign

5.0 3 Reviews
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  • Mobile App Development
  • AR & VR Development
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Simon Schweingruber

Highly skilled experts

We love working together with the team at Cobalt Sign for iOS & Android app development. They are highly skilled experts for those platforms and combine great UX design and coding skills. We have a close partnership since 2012 and have created many successful apps together.

What service was provided as part of the project?

App Designing (UI/UX), Mobile App Development

Rating Breakdown

  • Quality
  • Schedule & Timing
  • Communication
  • Overall Rating
Florin Cornianu

A reliable partner

We needed a mobile app that would allow our customers to connect to their 123FormBuilder accounts from their mobile devices. CobaltSign provided a solution and developed a great mobile app that worked on both IOS and Android. They jumped in and suggested the best technical approach in order to fit the budget and time.

What service was provided as part of the project?

Mobile App Development, App Designing (UI/UX)

Rating Breakdown

  • Quality
  • Schedule & Timing
  • Communication
  • Overall Rating
Simone Demelas

Totally satisfied with the work done.

What service was provided as part of the project?

Mobile App Development, AR & VR Development

What is it about the company that you appreciate the most?

Their commitment and proactiviti

What was it about the company that you didn't like which they should do better?

I'm totally satisfied

Rating Breakdown

  • Quality
  • Schedule & Timing
  • Communication
  • Overall Rating

Project Detail

  • $10001 to $50000