Top 10+ Cross Platform App Development Companies in Serbia | Cross Platform App Developers Serbia 2026

Last Updated 06th September 2026 | Category: Top App Development Firms

The List of Top 10+ Cross Platform App Development Companies in Serbia | Top Cross Platform App Developers Serbia September 2026

hyperlink infosystem

Details

Founded: 2011
Hourly Rates: < $25
Employees: 1000+
Avg. Project Cost: $10,000+
Ratings:
5.0
497 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • VR App Development
  • AR App Development
  • Unity 3D Game Development
  • Wearable App Development
  • UI-UX Design
  • Web Design
  • Internet of Things
  • AI Development
Since 2011, Hyperlink InfoSystem has operated as a technology services provider. Hyperlink InfoSystem focuses on Mobile App Development. Hyperlink InfoSystem employs 1000+ people. Clients can expect pricing around < $25/hr, with projects averaging about $100,000. Overall, Hyperlink InfoSystem is one of the options worth shortlisting for a technology project.
ingsoftware

Details

Founded: 2009
Hourly Rates: $25 - $49
Employees: 50 - 249
Avg. Project Cost: $2,500,000+
Ratings:
4.6
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Custom Software Development
  • Enterprise App Modernization
  • Web Design
  • Branding
INGSOFTWARE works with clients to plan, build, and ship digital products. INGSOFTWARE has experience working with clients in Retail & E-commerce. With 50 - 249 people on staff, INGSOFTWARE can take on projects of varying size. Typical hourly rates run around $25 - $49/hr, with an average project cost near $10,000. This gives a quick snapshot of what to expect when working with INGSOFTWARE.
coing

Details

Founded: 1992
Hourly Rates: $25 - $49
Employees: 50 - 249
Avg. Project Cost: $100,000+
Ratings:
4.8
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Custom Software Development
  • Web Design
  • Internet of Things
  • E-commerce Development
COING is a software development company that turns ideas into working products. The company's main offerings are Mobile App Development and Custom Software Development. Its team includes 50 - 249 specialists working across design, development, and delivery. Clients can expect pricing around $25 - $49/hr, with projects averaging about $100,000. Overall, COING is one of the options worth shortlisting for a technology project.
probe & query

Details

Founded: 2015
Hourly Rates: $50 - $99
Employees: 10 - 49
Avg. Project Cost: $5,000,000+
Ratings:
4.2
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Web Design
  • Digital Strategy
Probe & Query works with clients to plan, build, and ship digital products. The company's main offerings are Custom Software Development. The company operates with a team of 10 - 49 professionals. Clients can expect pricing around $50 - $99/hr, with projects averaging about $10,000. These details offer a useful starting point when evaluating Probe & Query.
eipix entertainment

Details

Founded: 2005
Hourly Rates: $100 - $149
Employees: 50 - 249
Avg. Project Cost: $100,000+
Ratings:
4.5
6 Reviews

Service Line

  • Mobile App Development
  • VR App Development
  • AR App Development
  • UI-UX Design
  • Game Development
Eipix Entertainment has been in business since 2005, delivering technology projects for clients. Their core services include Mobile App Development. With 50 - 249 people on staff, Eipix Entertainment can take on projects of varying size. Clients can expect pricing around $100 - $149/hr, with projects averaging about $10,000. This gives a quick snapshot of what to expect when working with Eipix Entertainment.
vivify ideas

Details

Founded: 2013
Hourly Rates: $25 - $49
Employees: 50 - 249
Avg. Project Cost: $10,000+
Ratings:
4.2
6 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • VR App Development
  • AR App Development
  • UI-UX Design
  • Custom Software Development
  • Web Design
  • Blockchain Development
Since 2013, Vivify Ideas has operated as a technology services provider. Vivify Ideas focuses on Web Development and Mobile App Development. Vivify Ideas employs 50 - 249 people. Typical hourly rates run around $25 - $49/hr, with an average project cost near $50,000. Overall, Vivify Ideas is one of the options worth shortlisting for a technology project.
theone

Details

Founded: 2004
Hourly Rates: $25 - $49
Employees: 10 - 49
Avg. Project Cost: $10,000+
Ratings:
4.7
8 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Web Design
  • E-commerce Development
TheOne is a technology company founded in 2004. TheOne focuses on Mobile App Development and Custom Software Development. Its team includes 10 - 49 specialists working across design, development, and delivery. Typical hourly rates run around $25 - $49/hr, with an average project cost near $50,000. This gives a quick snapshot of what to expect when working with TheOne.
creitive

Details

Founded: 2012
Hourly Rates: $100 - $149
Employees: 10 - 49
Avg. Project Cost: $50,000+
Ratings:
4.2
8 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Custom Software Development
  • Enterprise App Modernization
  • Web Design
  • E-commerce Development
  • Digital Strategy
CreITive is a software development company that turns ideas into working products. CreITive focuses on Mobile App Development. With 10 - 49 people on staff, CreITive can take on projects of varying size. Typical hourly rates run around $25 - $49/hr, with an average project cost near $25,000. These details offer a useful starting point when evaluating CreITive.
zesium

Details

Founded: 2003
Hourly Rates: $25 - $49
Employees: 50 - 249
Avg. Project Cost: $50,000+
Ratings:
4.8
8 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • VR App Development
  • AR App Development
  • UI-UX Design
  • Custom Software Development
  • Web Design
ZESIUM works with clients to plan, build, and ship digital products. ZESIUM focuses on Custom Software Development. The company operates with a team of 50 - 249 professionals. Clients can expect pricing around $25 - $49/hr, with projects averaging about $10,000. Overall, ZESIUM is one of the options worth shortlisting for a technology project.
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Frequently Asked Questions

Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.

The best App Development companies in Serbia share a few common traits: a portfolio of shipped, real-world products, verified client feedback rather than self-reported testimonials, and a team structure built for accountability instead of just headcount. They can point to specific outcomes — faster load times, higher conversion, successful launches — rather than vague claims of expertise. Cross-checking a shortlist against independent reviews is the fastest way to separate genuinely strong App Development firms in Serbia from those that simply market well.

Enterprise-ready App Development companies in Serbia tend to look different from smaller shops in a few specific ways: named project leads instead of rotating contacts, documented change-management processes, and infrastructure experience that goes beyond a single client's traffic level. Many carry ISO or SOC-type certifications as a baseline, but the real signal is whether they can describe a past engagement of comparable scale in concrete detail. A App Development firm in Serbia that hesitates on that question probably hasn't done it before.

There's no single number here — a App Development company in Serbia might quote a few thousand dollars for a narrow, well-defined build and a much larger figure for a full product with integrations and ongoing support. The only way to get a real answer for your situation is to send the same brief to a handful of App Development firms in Serbia and compare the itemized breakdowns, not just the bottom-line total.

Listings for App Development companies in Serbia update continuously as new reviews come in, with a more thorough re-ranking pass every few months. That means a firm coasting on an old reputation without fresh client feedback will gradually slide, while newer companies with strong recent delivery can move up — the goal is that the Serbia list reflects how firms are performing now, not two years ago.

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 Serbia that's confident in its process will answer that last question specifically, not with a vague reassurance.

Get clear, specific answers on: who owns the code once it's delivered, what the support window looks like after launch, how they handle a team member leaving mid-project, and what their process is when a client requests a scope change. Vague or evasive answers to any of these from a App Development company in Serbia are a bigger red flag than a slightly higher quote.

The reputable ones treat it as non-negotiable — NDAs signed before any real discussion happens, access controls that limit who on the team can see what, and contract language that clearly transfers all IP to the client on final payment. Internal confidentiality agreements for staff are standard practice at any App Development company in Serbia worth hiring. If a firm is loose about any of this in early conversations, that's a preview of how they'll handle it once your data is actually in their systems.

App Development companies in Serbia 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 Serbia that treats search performance as an engineering responsibility, not a marketing afterthought, tends to produce sites that actually rank.
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