European mobile app development agency

Top-Rated Mobile Development Agency providing full-cycle development from the idea up to the users' hands. 

Our technology stack:

Mobile development:

  • Android (Java, Kotlin)
  • iOS (Objective-C, Swift)
  • React Native
  • Ionic

Back-end development:

  • Serverless: AWS, Azure, Firebase
  • Node.js
  • PHP

Mobile development components:

  • UI / UX
  • Authentication
  • Maps, geolocation
  • Database management (SQLite, Realm)
  • Push Notifications
  • Analytics
  • Data analysis + charts
  • Multimedia (Photo, Video, Sounds)
  • Any back-end integrations
 
$5,000+
 
$25 - $49 / hr
 
10 - 49
 Founded
2018
Show all +
Tallinn, Estonia
headquarters

Reviews

Sort by

Mobile App Dev for Retail Sales Support Company

"The levels of professionalism and client-orientation are unparalleled."

Quality: 
5.0
Schedule: 
4.5
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
Dec. 2019 - Ongoing
Project summary: 

Zoftify provided mobile app development for a cross-platform business app. They were hired as a full outsourced team to improve the stability and usability of the mobile app. 

The Reviewer
 
51-200 Employees
 
Moscow, Russia
Ivan Vlasov
Project Manager & Product Owner, OSA HP
 
Verified
The Review
Feedback summary: 

Zoftify's app has shown improvements in all areas. External reviews and internal feedback have improved greatly. The project managers are responsive, proactive and friendly. Their professionalism and skills were highly impressive throughout the project. 

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

I am the Project Manager and the Product Owner at a company that helps to increase sales for networked FMCG retailers with more than 50 employees based in several countries. My responsibilities are transportation of big data and mobile development.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire Zoftify?

We hired Zoftify to refine and improve our existing cross-platform business app. We don't have our own specialists of that profile and experience increasing demand in the development of our app so the company decided to hire outsource professionals.

What were your goals for this project?

We needed to add new functionality as well as improve stability and usability of our mobile app. Also we wanted to improve our app's ratings by making it better in every possible way based on our users' reviews.

SOLUTION

How did you select this vendor?

I had been looking for a new mobile development team since we started to have difficulties with our previous one. It took me 2 months and several interviews with different teams and team managers to find and select Zoftify as our new outsouce mobile development team. My decision was based on perfect business communication from this team and also on the highest ratings of my colleagues that have previously worked with these guys.

Describe the project in detail.

Once we managed to agree on legal terms we held several discovery meetings, and after that the team presented us with detailed roadmap of future development along with very helpful suggestions about core functionality and stability improvements.

What was the team composition?

Initially we we given two PMs, each one always having been up to date, two developers and one QA engineer. Due to our increasing demands the team easily expanded to six developers and two QAs, the working processes and inter-teams communications were seamlessly incorporated into our workflow.

RESULTS & FEEDBACK

Can you share any outcomes from the project that demonstrate progress or success?

After few releases we and our users noticed great improvements in all the desired areas. We started to get two stars higher grades in reviews, also we were able to gather internal feedback using newly integrated Crashlytis service and much more. New functionality always worked as intended, no problems or major bugs in new releases whatsoever.

How effective was the workflow between your team and theirs?

Both PMs are very responsive, proactive and friendly, the team works even on day-offs when it's absolutely necessary to meet the strict deadlines and delivers the best results I ever saw. We have no problems organizing any amount of meetings, both regular and ad-hoc, also we communicate in Slack in most effective ways possible.

What did you find most impressive about this company?

The levels of professionalism and Client-orientation are unparalleled. Zoftify has become not only our trusted outsouce developers but our good friends and colleagues.

Are there any areas for improvement?

There were some minor delays at the beginning of our interaction but it was mostly due to our own lack of documentation so the team had to discover much of the internal workings of our app by themselves, which they managed to do perfectly and came up with very helpful improvements in app architecture, increases in speed and other optimizations.

5.0
Overall Score
  • 4.5 Scheduling
    ON TIME / DEADLINES
  • 5.0 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer

Software Dev & Integration for Computer Software Company

"Their workflow was perfect."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
Less than $10,000
 
Oct. - Nov. 2019
Project summary: 

Zoftify provided software development services, completing a React Native library and supporting its integration with a JavaScript SDK. Along the way, they added features and solved issues.

The Reviewer
 
11-50 Employees
 
Kiev, Ukraine
Managing Partner, SimBaze
 
Verified
The Review
Feedback summary: 

The vendor's services have had a positive impact on the stakeholders' mobile advertising strategy. Zotify maintained a professional communication style throughout the timeline.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

We are a team of professionals who use best programming practices to build interactive, dynamic enterprise level Web and Mobile Applications using Java, C#, PHP and Swift. We are designers, front- and back-end developers and QA engineers, who team up together to make great things possible

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire Zoftify?

We were searching for a company to help us finish our React Native library that integrates with JavaScript SDK and we need to extend its functional and fix performance issues

What were your goals for this project?

React Native library that integrates with JavaScript SDK

SOLUTION

How did you select this vendor?

Upwork

Describe the project in detail.

we had meetings and incremental improvements

What was the team composition?

2 people - React Native developers

RESULTS & FEEDBACK

Can you share any outcomes from the project that demonstrate progress or success?

we have improved showing adds on our placements for mobile

How effective was the workflow between your team and theirs?

Their workflow was perfect.

What did you find most impressive about this company?

very professional

Are there any areas for improvement?

yes

5.0
Overall Score
  • 5.0 Scheduling
    ON TIME / DEADLINES
  • 5.0 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer