Your tailor made software.

We're bringing your business ideas to life through the use of technology.

We specialize in delivering high-quality mobile apps. We cooperate with out client in all possible modes, from outsourcing through co-creation to the team extension.

 
$10,000+
 
Undisclosed
 
10 - 49
 Founded
2018
Show all +
Poznań, Poland
headquarters
  • Saperska 32/64
    Poznań, WP 61-493
    Poland

Portfolio

Key clients: 

Backtrace I/O (https://backtrace.io)

Error reporting library Image

Error reporting library

Backtrace-Cocoa

An open-source Backtrace's integration with iOS, macOS and tvOS applications allows customers to capture and report handled and unhandled exceptions to their Backtrace instance, instantly offering the ability to prioritise and debug software errors.

Backtrace integration with Crashpad Image

Backtrace integration with Crashpad

Backtrace's Cocoapod integration for Crashpad with modifications provided by Backtrace.

Reviews

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Mobile App Development for Diagnostic Health Company

"AppTailors does what they say they will."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
Apr. 2020 - Ongoing
Project summary: 

When their previous provider failed to deliver, a diagnostic health company hired AppTailors to build their smartwatch app. The team built an iOS compatible app, and are set to work on a new Android version.

The Reviewer
 
1-10 Employees
 
Cambridge, United Kingdom
Gustaf Kranck
Founder & CEO, Vagus Health
 
Verified
The Review
Feedback summary: 

Internal stakeholders are impressed with AppTailor’s work, which has satisfied their expectations perfectly. Throughout the engagement, the team has been knowledgeable, professional, and reliable. Customers can expect an honest and precise partner.

A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.

BACKGROUND

Introduce your business and what you do there.

I’m the founder and CEO of Vagus Health. We develop diagnostics and treatment for vagus nerve stimulation. We have a smartwatch and other medical device treatments.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with AppTailors?

We needed support developing our smartwatch.

SOLUTION

What was the scope of their involvement?

AppTailors is helping us with the app for our smartwatch. They built the iOS version, and the team is about to start working on the next Android version.

What is the team composition?

We worked with two people from the team.

How did you come to work with AppTailors?

One of our team members put the project up on a couple of sites and asked for quotes. We got quotes from a number of different companies, and we initially partnered with a different company before moving on to AppTailors.

How much have you invested with them?

We’ve spent about £8,000 (approximately $10,000 USD) so far.

What is the status of this engagement?

We’ve been working together since April 2020.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement? 

The app is working very well. There are no bugs as a result of AppTailors’ work. 

How did AppTailors perform from a project management standpoint?

AppTailors has been very precise. They’ve consistently met our needs. Compared to others we’ve used, they’re the best. 

What did you find most impressive about them?

AppTailors does what they say they will. The solution is working as expected. Also, the team is very knowledgeable.

Are there any areas they could improve?

We wanted to contract them for more work, but they didn’t have the time and resources at the moment. They could benefit from adding more personnel.

Do you have any advice for potential customers?

The team thinks independently quite well, so you don’t need to waste time explaining every detail of the specs.  

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

App Development for Peer-to-Peer Rental Marketplace

"They have the experience, adaptability and fast learning capabilities necessary to succeed."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
Confidential
 
Jan. - Dec. 2019
Project summary: 

AppTailors developed a mobile app for a peer to peer rental marketplace. The team built both an iOS and Android version of the platform with a single code base.

The Reviewer
 
11-50 Employees
 
Boston, Massachusetts
Laurentiu Herbei
CTO, Rent Items
 
Verified
The Review
Feedback summary: 

The app is now live and has recieved many 4+ star reviews, meeting the expectations of the internal team. AppTailors goes above and beyond to provide a high level of customer service, and continues to add new features and functionality to the platform.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

I am the CTO of Rent Items Inc. Our company builds a peer to peer marketplace solution where the users can rent things, generating additional income, reducing waste as well as building better communities.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire AppTailors?

Rent Items iOS and Android mobile applications.

What were your goals for this project?

Create mobile apps to provide better user aexperience for users to rent items via their mobile devices directly.

SOLUTION

How did you select this vendor?

Via an announcement and info posted on Angelist.

Describe the project in detail.

Once we signed the agreement with them, we worked together to refine the mockups and choose the technology. AppTaylors was able to debunk unknowns, propose better design and also suggested the technology. At their suggestion we looked into Flutter and we agreed.

It was the best tech for what we wanted to do because it allowed for building iOS and Android application with a single code base. We used Agile methodology to run our project and App Taylors was very skilled at that, suggesting even improvements and helping with the project management.

What was the team composition?

Team was composed from 2 mid level engineers, one senior and one architect/manager/team lead.

RESULTS & FEEDBACK

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

Within couple of months, the team got up to speed on Flutter and had the first version of the application functional on iOS and Android. They added a multitude of key feature in the application and within 3 months the application was live. It was very well received by the community with 4+ stars reviews.

The mobile application was now providing the same and better experience on mobile as the web application. The team continue to work on enhancing the application, providing additional features and continuously improving the user experience based on customers feedback.

How effective was the workflow between your team and theirs?

We would have daily scrum meetings at first, but decided to reduce these to every other day because the team did so good following on tasks, providing updates in JIRA and asking questions and requesting design decisions when needed. We used all elements of Agile development.

What did you find most impressive about this company?

The efficiency of the team and the capacity of proposing better solutions that we did not even think of at first. They have the experience, adaptability and fast learning capabilities necessary to succeed. The communication was just perfect as well.

Are there any areas for improvement?

We value quality vs quantity and even if the company would have been able to deliver the software sooner, we insisted on a tempo that will allow us to test and provide feedback. They were great on doing that and the quality was excellent.

5.0
Overall Score One of the best developer companies we worked with.
  • 5.0 Scheduling
    ON TIME / DEADLINES
    Good regular meetings and delivered as expected.
  • 5.0 Cost
    Value / within estimates
    The cost vs quality and velocity delivered was more than resonable. This allowed us to keep our margins high.
  • 5.0 Quality
    Service & deliverables
    Great quality, great tempo and they take all the feedback very constructively.
  • 5.0 NPS
    Willing to refer
    Extremely likely. They are on the top of my list as far as software development companies.

IT Support for Debugging SaaS

"I am completely satisfied with their services."

Quality: 
5.0
Schedule: 
4.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
Confidential
 
Jan. 2019 - Ongoing
Project summary: 

AppTailors assisted a debugging SaaS provider with delivering a high-quality, open-source library for error reporting. The team offered support with manipulating technology such as Objective-C and Swift.

The Reviewer
 
11-50 Employees
 
New York, New York
CTO, Backtrace
 
Verified
The Review
Feedback summary: 

AppTailors' work facilitated the client's smooth integration of the apps into the existing product. The completed solution continues to be leveraged by major corporations. The project management was effective as deliverables were documented and milestones delineated. They always deliver on time.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

I am the CTO / co-founder of a company that provides the best error reporting and post-mortem debugging solution in the market with several industry leaders relying on us to improve software quality.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire AppTailors?

We required additional bandwidth to help deliver a high quality open-source library for error reporting on Mac OS / iOS / tvOS in order to minimize impact to existing high priority projects our core team at the time.

What were your goals for this project?

Provide high quality error reports reliably for highly popular applications. Needed to support Objective-C, Swift and Cocoapods easily.

SOLUTION

How did you select this vendor?

Several vendors were considered. AppTailors came highly recommended from one of our leading engineers, after a series of interviews and close monitoring of early stages of the project, we decided to pursue a longer-term engagement for AppTailor's services.

Describe the project and the services they provided in detail.

Provide high quality error reports reliably for highly popular applications. Needed to support Objective-C, Swift and Cocoapods easily. AppTailors were given the following specification: "Design an error reporting library you would want to use as an Apple developer". From this, Marcin was able to develop an easy to understand specification and with minimal overhead was able to work through and solve very tough problems independently.

What was the team composition?

Product management, sales and marketing were involved on our side (team of four). I managed the project and worked with Marcin to ensure milestones were being delivered. The size of the team did not change.

RESULTS & FEEDBACK

Can you share any information that demonstrates the impact that this project has had on your business?

AppTailors work directly impacted our ability to ease integration of iOS and Mac applications into Backtrace using the Cocoapod ecosystem. An application you or your company use today is using it but unfortunately I cannot name the company.

How was project management arranged and how effective was it?

Weekly check in and review of a deliverables document with clear milestones. Our team was available on Slack to help answer any product or technical questions AppTailors had.

What did you find most impressive about this company?

Their ability to deliver on time.

Are there any areas for improvement?

I am completely satisfied with their services.

5.0
Overall Score Marcin and his team did a tremendous job building and helping maintain a high quality open-source library to meet the special needs of our customers.
  • 4.0 Scheduling
    ON TIME / DEADLINES
    Typical timezone differences sometimes got in the way, but AppTailors always tried to make themselves available to our schedule.
  • 5.0 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer