Top 10+ Cross Platform App Development Companies in Vienna | Cross Platform App Developers Vienna July 2026
Last Updated 27th July 2026 | Category: Top App Development FirmsThe List of Top 10+ Cross Platform App Development Companies in Vienna | Top Cross Platform App Developers Vienna July 2026
1. Hyperlink InfoSystem
Sponsored
Details
| Founded: | 2011 |
|---|---|
| Hourly Rates: | < $25 |
| Employees: | 1000+ |
| Avg. Project Cost: | EUR 88,014+ |
| Ratings: |
5.0
497 Reviews
|
At Hyperlink InfoSystem, they take treasure in serving their strong company culture. They have an experienced equipment of technical professionals that have expertise in the advanced mobile & web technologies, allowing varied information technology solutions to their global business clients. They have many skills & processes that have affected their success. Their aim is to see all their marketing partners get result & set themselves aside from others. Their team members have the skills and technical expertise to beat all of your expectations. They provide the greatest quality mobile app development services at affordable rate. They are always one step forward to make new plans for the future with the help of the new technology.
Details
| Founded: | 2006 |
|---|---|
| Hourly Rates: | $25 - $49 |
| Employees: | 10 - 49 |
| Avg. Project Cost: | EUR 44,007+ |
| Ratings: |
4.8
7 Reviews
|
Mautilus is a leading mobile app development company. They would love to show you what these apps can do for your company. Their aim is to provide high-quality work at reasonable prices to best customer’s hope at every stage. Thier mobile applications are both cool & sophisticated. They focused on developing apps for SmartHome, IoT, and VR & AR.
Details
| Founded: | N/A |
|---|---|
| Hourly Rates: | $100 - $149 |
| Employees: | 10 - 49 |
| Avg. Project Cost: | EUR 2,200,345+ |
| Ratings: | No reviews yet |
GOOBER is a web studio where excellence is provided because people enjoy their work here. Their disciplined teams of software developers combine different talents and skills. All their employees are passionate programmers, designers and market researchers with many years of project implementation experience and a high level of technical know-how.
Details
| Founded: | 2015 |
|---|---|
| Hourly Rates: | < $25 |
| Employees: | 10 - 49 |
| Avg. Project Cost: | EUR 88,014+ |
| Ratings: |
4.6
6 Reviews
|
iDeators is a best mobile app development company. They contain almost every part of development cycle starting from ideation of the App till App Maintenance. it's just not developing the software but they make sure that the application they have developed should help clients to improve their business.
Details
| Founded: | 2012 |
|---|---|
| Hourly Rates: | $50 - $99 |
| Employees: | 10 - 49 |
| Avg. Project Cost: | EUR 22,003+ |
| Ratings: | No reviews yet |
They are a software development agency that helps entrepreneurs, companies, and startups to create top-notch quality software solutions, MVPs and prototypes. There are many satisfied clients behind us internationally as they strive to deliver the best services to them. They will put their passion for good design to work and based on approved wireframes that design all screens.
Details
| Founded: | N/A |
|---|---|
| Hourly Rates: | N/A |
| Employees: | N/A |
| Avg. Project Cost: | EUR 22,003+ |
| Ratings: |
4.5
8 Reviews
|
It is mobile app development company in Austria. They offer excellent, feature-rich mobile applications for Android and iOS. Their creativity enables them to cut prices and offer top-quality applications at very affordable prices. They take it as their mission to democratize the global app market & make the advantages of expert app development.
Details
| Founded: | 2006 |
|---|---|
| Hourly Rates: | $100 - $149 |
| Employees: | 2 - 9 |
| Avg. Project Cost: | EUR 2,200,345+ |
| Ratings: | No reviews yet |
BuCons Consulting specializes in a combination of business and IT consulting. In doing so, they cover the complete value-added chain for the solution of business problems: from the strategy to the technical and technical conception as well as the installation of the software up to the complete implementation of new processes. They keep up with the constantly changing IT technologies to make secure our customer's investments in the field of programming on a long-term.
Details
| Founded: | 2012 |
|---|---|
| Hourly Rates: | $100 - $149 |
| Employees: | 2 - 9 |
| Avg. Project Cost: | EUR 2,200,345+ |
| Ratings: | No reviews yet |
They are a full-service agency specializing in Mobile App Solutions. Their consulting services cover the full lifecycle of your project, from analysis/specification to development and app store distribution, to long-term support. Their development is characterized by agility and quick, unbureaucratic feedback cycles, so you always have a transparent view of the progress of your app’s development.
Details
| Founded: | 2000 |
|---|---|
| Hourly Rates: | N/A |
| Employees: | N/A |
| Avg. Project Cost: | EUR 2,200,345+ |
| Ratings: |
4.8
7 Reviews
|
They think, with increasing market of mobile enabling technologies & the necessary to give services in the most common & most human form, a mobile app is a comprehensive choice to describe your perception to the end users and enterprises. They design & code by directing on quality & maintainability. A team of Webdex works iteratively & use code frequently.
Details
| Founded: | 2010 |
|---|---|
| Hourly Rates: | $25 - $49 |
| Employees: | 10 - 49 |
| Avg. Project Cost: | EUR 22,003+ |
| Ratings: |
4.7
6 Reviews
|
It is a leading mobile app development company in Austria. They develop what others don’t try to. They are a digital modification company that produces ideas to life. They develop excellent products that charm customers and stimulate brands. They develop outstanding digital products like mobile applications and digital businesses that go past the required.
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FAQ
Frequently Asked Questions
Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.
Yes — a good number of App Development companies in Vienna have built their client base primarily from overseas, particularly across North America and Western Europe, and have the operational habits to prove it: documented handoffs, async-friendly communication, and contracts written with international clients in mind. If cross-border delivery matters to you, ask a App Development firm in Vienna directly for a reference from a client in your own country rather than taking "we work globally" at face value.
The gap usually shows up after the contract is signed, not before. A merely competent App Development company in Vienna builds what's in the spec; a genuinely great one pushes back when the spec is wrong, flags a scaling problem before it becomes expensive, and treats your product like something they have a stake in. That difference rarely shows up in a sales pitch — it shows up in how a firm's past clients talk about working with them months after launch.
The better App Development companies in Vienna plan around the time difference rather than ignoring it — usually by shifting core hours to overlap a few hours with the client's day, and filling the rest of the gap with recorded demos, written status updates, and async-friendly tools. It's a solvable problem, but only if it's addressed explicitly before the project starts; agree on exactly how much overlap you need with your App Development partner in Vienna up front.
Rates for App Development developers in Vienna spread out quite a bit depending on seniority — junior developers sit at one end, senior engineers and architects at the other, with company size and specialization shifting things further. What tends to hold across the board is that App Development developers in Vienna come in noticeably cheaper than comparable talent in the US or Western Europe, without a proportional drop in the quality of work.
Look past the pitch deck: read the portfolio for technical substance, check independent reviews rather than the testimonials on the company's own site, and ask for a reference from a project similar in scope to yours. Then ask directly how they handle QA and what happens when a bug slips through after delivery. A App Development company in Vienna that's confident in its process will answer that last question specifically, not with a vague reassurance.
Bring a real problem from your own project to a discovery call and see how the team engages with it — the quality of their follow-up questions tells you more than any slide deck. Ask to see actual code from past work, not just screenshots of the finished product, and look for evidence of technical writing, open-source contributions, or conference talks, which are harder to fake than a polished portfolio page. A App Development company in Vienna with genuine depth won't be shy about any of this.
App Development companies in Vienna that take this seriously build with SEO baked into the architecture from day one — clean URL structures, fast load times, mobile-first layouts, and proper schema markup — rather than bolting it on after launch. A App Development firm in Vienna that treats search performance as an engineering responsibility, not a marketing afterthought, tends to produce sites that actually rank.
Listen to what they ask about before they start talking solutions. A App Development company in Vienna genuinely focused on outcomes will want to understand your users, your revenue model, and your competitors before proposing anything technical. One that jumps straight to a timeline and a quote without asking those questions is optimizing for winning the deal, not for whether the thing they build actually works for your business.
App Development companies in Vienna known for reliable delivery usually share a few habits: established agile processes, experienced project managers rather than junior coordinators, and reusable components that cut down on repeated work. Ask a shortlisted App Development firm in Vienna directly for their on-time delivery rate and how they've handled a project that started slipping — the answer to the second question is usually more revealing than the first.
