Mobile App and Web Development
We are a hungarian software development company that provides end-to-end development service for web and mobile.
Our services:
Custom software development
Web application development
Mobile application development
QA and Testing
Cloud computing
UI/UX development
IoT solution development
Focus
Recommended Providers
Portfolio
MINIBUD, General Electric, Anet360, Dandy the Barber, Printapic, TMRW Hotels, Imperatours, Praktiker, Artisjus, BUDPORT

MINIBUD
MiniBUD is the official airport shuttle service of Liszt Ferenc International Airport. It provides convenient, fast and affordable transfer solutions to customers who want to get from or to the frequented districts of Budapest. The app provides additional convenience for travelers, making it easy to track from the beginning to the end of the journey.

Imperatours
The goal of the project was to create a universal web service that allows users who want to travel to easily arrange the services they need for the the travel, such as booking a sightseeing tour, transfer service, or even a car rental with just a few clicks. In addition, the system creates a unique profile page for each hotel, which allows them to manage the content displayed to their guests and to track bookings that were made through them.

TMRW Hotels
TMRW Hotels® is one of the most advanced digital hotel systems available on many devices. The purpose of the app is to allow each guest to control all the details of their stay at the hotel, from booking through the door opening to the check in. Thanks to the application, guests do not need unnecessary keys to open the doors.
Reviews
the project
Website & Mobile App Dev for Hungarian Barbershop
“Their services were very good and quick.”
the reviewer
the review
A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.
Introduce your business and what you do there.
I’m the general manager at DBS Dandy Barber Shop Kft, a barbershop in Hungary.
What challenge were you trying to address with Appz4?
We needed a company to develop our website and mobile app. We had an existing mobile app that customers could use to book appointments, but it was useless.
What was the scope of their involvement?
First, they developed our website, and then they developed our mobile app. We explained what we wanted for our mobile app and planned the whole system. Appz4 developed the app for iOS and Android.
They built an appointment function for our guests to use within the app. The Appz4 team also developed a backend office platform that enables our team to manage appointments. Our barbers can use the backend administration function to view the reservation, administer service costs, and receive tips.
What is the team composition?
There was a project manager.
How did you come to work with Appz4?
One of the Appz4 teammates is a relative. I’d heard very good things about the company, and I knew of some of the products they’d developed.
How much have you invested with them?
My company spent between $10,000–$25,000.
What is the status of this engagement?
We worked together from March 2018–April 2019.
What evidence can you share that demonstrates the impact of the engagement?
Their services were very good and quick. We now have a great app and website.
How did Appz4 perform from a project management standpoint?
They usually work with companies that are larger than ours, but whenever I contacted them, they were available to help.
What did you find most impressive about them?
We were pleased with their services. Everything went well.
Are there any areas they could improve?
No, there’s nothing I’d have them improve.
the project
Mobile App Dev for Hospitality and Facility Management Company
“They treated us like we were their number one project.”
the reviewer
the review
A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.
Introduce your business and what you do there.
I’m the chief business development officer for TMRW Hotels, a smart hotels software company. We sell solutions to any kind of lodging facilities.
What challenge were you trying to address with Appz4?
We wanted to solve the problem of guests having to wait to check-in and check-out. We felt there wasn’t a comprehensive, holistic, smart solution on the market for the hospitality sector. We wanted to grow out to be a huge system covering every single aspect of the guest journey, as well as helping hospitality professionals and hotel owners’ operational life.
What was the scope of their involvement?
They did some market research for us in terms of the existing companies, existing solutions in the market, and existing solutions we’re connecting to today. They helped us to develop the scope, wireframes, and made suggestions in terms of the design.
They developed our Android and iOS app, with a corresponding web application. They did the front and backend. They helped us from ground zero to build the entire infrastructure of our system. They also helped us to understand what we should do to realize the business ideas we had.
What is the team composition?
There are four people working on the backend, a project manager, an iOS developer, an Android developer, a frontend developer, and a web developer.
How did you come to work with Appz4?
We chose them because they were willing to come up with something brand new in the market.
What is the status of this engagement?
We started working together in April 2017, and our engagement is ongoing.
What evidence can you share that demonstrates the impact of the engagement?
We are very satisfied with the quality we received from them. Any bugs and issues were taken care of. We’re extremely happy and satisfied with the work they provided, which is why we’re still working with them.
How did Appz4 perform from a project management standpoint?
It was a smooth relationship from the start because of their past experience. They contributed with a very effective and positive attitude. They always brought up new ideas and evaluated the ideas for clarity. They always told us where to pay attention from an IT point of view. Their customer service is very productive, fast, and precise. Whenever we had any issues, they were approachable and available even after hours and on the weekend. They treated us like we were their number one project. They really take care of their clientele.
The milestones and deadlines were met 99% of the time. Nothing can be kept 100% because there are so many factors that have to be taken into account because we changed the direction we wanted to go along the way. We communicate via conference calls, private meetings, emails, and Skype calls and video conference calls.
What did you find most impressive about them?
Compared to other companies in the market, cost-wise, project management-wise, customer relationship-wise, they are by far the best.
Are there any areas they could improve?
No, I’m satisfied with everything.
the project
Mobile App Dev for Vacation Web Service
“They’re very knowledgeable and make themselves available when we need them … .”
the reviewer
the review
A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.
Introduce your business and what you do there.
I'm the co-founder of Imperatore Travel World. We're a destination management company.
What challenge were you trying to address with Appz4?
We needed a vendor to help us develop a mobile application.
What was the scope of their involvement?
We shared our requirements with Appz4 and they created the wireframes for us to review. Then, they developed a platform for iOS, Android, and Windows, integrating third-party APIs. We're using a lot of SQL servers to keep our system up and running, so Appz4 continues to maintain those servers.
What is the team composition?
I worked with a project manager, designers, and front-/backend developers.
How much have you invested with them?
We spent about $150,000.
What is the status of this engagement?
The project started in July 2018, and it was completed in September 2018.
What evidence can you share that demonstrates the impact of the engagement?
They have fast turnaround times and the quality of work is very high. Also, they quickly understood our needs.
How did Appz4 perform from a project management standpoint?
They're very responsive and efficient. They often delivered ahead of our deadlines, so we’ve been able to save a lot of time.
What did you find most impressive about them?
They’re very knowledgeable and make themselves available when we need them, so it's easy to work with them. We used email, phone, Skype, and WhatsApp to stay in touch.
Are there any areas they could improve?
I can't think of anything. They should invest in international markets so that they could get more customers.
the project
Custom Software & iOS Dev for Innovation Design Consultancy
“They have quick, professional staff and knowledgeable project managers.”
the reviewer
the review
The client submitted this review online.
Please describe your company and your position there.
FrancisKodak is a family-run design and innovation consultancy that has innovation, human-centred design and a passion for road safety as part of its DNA. Our aim is to have a significant impact on making our roads safer. I am the Founder and Director of the company.
For what projects/services did your company hire Appz4 ?
Custom software, smartphone application, database and customer portal development.
What were your goals for this project?
For the first 6 months of the project is to design and develop an iOS-based smartphone application, database and customer portal. Now, we just signed a contract with them for 1 more year.
How did you select this vendor?
We looked for a professional company with extensive knowledge and expertise on custom app and database development. Also, for us, it was super important to work with a company who strive for excellence and who are perfectionists. We found everything that we were looking for in Appz.
Describe the project and the services they provided in detail.
iOS smartphone application development, customer portal development and database development
What was the team composition?
The whole team is really friendly and professional. We enjoy working with the project managers Balazs Tarcsafalvi, Peter Munkacsi and the owners Andras Sarkozi, Istvan Dienes.
Can you share any information that demonstrates the impact that this project has had on your business?
One result that I can share is this: with their expertise in product development, we have been selected for the ‘Createch Ones to Watch’ list – 2019 a list of 50 UK companies at the forefront of Createch.
How was project management arranged and how effective was it?
They have quick, professional staff and knowledgeable project managers.
What did you find most impressive about this company?
The professional attitude towards us, our product and their patience! Apart from that, everything really.
Are there any areas for improvement?
I think in their UX department there is some room for improvement.
Appz4 satisfied the requirements by delivering a functional website and app that have useful front- and backend features. Internal stakeholders were impressed that, although Appz4 generally works with larger clients, they were always responsive and accessible. The project went smoothly.