Sigma Software Group vs MobiDev: full comparison for 2026
Quick verdict
Sigma Software Group (4.3/5) edges ahead of MobiDev (3.9/5) overall. Sigma Software Group is the better choice for teams needing named aerospace or gaming engineering depth. MobiDev is the stronger option for mobile builds needing computer-vision or applied-AI engineering skill. The right choice depends on your project size, budget, and required tech stack.
Sigma Software Group vs MobiDev: head-to-head summary
| Criterion | Sigma Software Group | MobiDev |
|---|---|---|
| Founded | 2002 | 2009 |
| HQ | Kharkiv-founded; group headquarters now spans multiple countries across roughly 40 offices | Incorporated in the US and UK; R&D centers in Poland and Ukraine |
| Team size | 2,100+ | 300–500 (per company website; independently unverifiable precise figure) |
| Rating | 4.3 / 5 | 3.9 / 5 |
| Primary differentiator | Named aerospace and gaming engineering practices instead of a generic full-stack development label | Dual US/UK incorporation paired with genuine computer-vision engineering case studies |
| Pricing model | Consulting and dedicated-team engagements | Dedicated-team and fixed-project engagements |
| Min. engagement | Not published | Not published |
| Primary tech stack | Unity, C++, Java | Swift, Kotlin, React Native |
| Industries served | Aerospace, Gaming, Automotive, Fintech | Consumer apps, Healthcare, Retail |
Sigma Software Group vs MobiDev: overview
Sigma Software Group
Five friends, four programmers and a lawyer, started Sigma Software Group in Kharkiv in 2002. More than two decades later the company runs roughly 40 offices across 19 countries with over 2,100 engineers, building software for aerospace, gaming, fintech, and automotive clients under named domain practices rather than one generic development service. Its post-2022 expansion has shifted a real share of delivery capacity outside Ukraine, so a buyer who specifically wants Ukraine-based engineers should confirm current team location.
MobiDev
Mobile apps with a real applied AI or computer vision component are what MobiDev actually specializes in building, out of R&D centers in Poland and Ukraine under a company incorporated in both the US and UK since 2009. Its case studies show genuine computer vision and mobile engineering work for startups and mid-size product companies, going well beyond generic app development. The dual-country R&D structure spreads delivery risk, but Ukraine here is a development location rather than the company's legal home.
Services and capabilities: Sigma Software Group vs MobiDev
| Capability | Sigma Software Group | MobiDev |
|---|---|---|
| Custom software development | ✓ | ✓ |
| Mobile development | ✗ | ✓ |
| Cloud & DevOps | ✓ | ✗ |
| AI/ML development | ✗ | ✓ |
| Dedicated development teams | ✓ | ✓ |
| Staff augmentation | ✗ | ✗ |
Tech stack comparison: Sigma Software Group vs MobiDev
| Framework / platform | Sigma Software Group | MobiDev |
|---|---|---|
| React | N/A | ✓ |
| AWS | N/A | N/A |
| Java | ✓ | N/A |
| Python | N/A | ✓ |
| .NET | ✓ | N/A |
Pricing comparison: Sigma Software Group vs MobiDev
| Criterion | Sigma Software Group | MobiDev |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Dedicated team, Consulting, Fixed project | Dedicated team, Fixed project |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Sigma Software Group vs MobiDev
| Dimension | Sigma Software Group | MobiDev |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Aerospace, Gaming, Automotive | Consumer apps, Healthcare, Retail |
| Best use cases | An aerospace or automotive client wanting named domain engineering rather than generic full-stack developers., A gaming studio needing a partner with a documented gaming practice. | A startup building a mobile app with an applied AI or computer vision component., A US or UK buyer wanting a domestic legal entity for contracting. |
| Typical project type | Dedicated team | Dedicated team |
Sigma Software Group vs MobiDev: pros and cons
| Sigma Software Group | |
|---|---|
| + | Named engineering practices in aerospace and gaming, both genuinely rare specialties. |
| + | Global office footprint spreads delivery risk across 19 countries. |
| + | Founder-led history stretching back to 2002. |
| - | Post-2022 global expansion means Ukraine-based delivery is not guaranteed for every team; confirm before signing |
| - | Broad multi-industry positioning makes single-niche depth harder to verify at a glance |
| MobiDev | |
|---|---|
| + | Named specialization in mobile and applied AI/computer vision, beyond generic app development. |
| + | R&D spread across Poland and Ukraine reduces single-country delivery risk. |
| + | US/UK incorporation simplifies contracting for buyers in those markets. |
| - | Ukraine is a development location rather than the company's legal headquarters |
| - | Mid-size team limits capacity for very large parallel programs |
Who should choose Sigma Software Group?
A typical fit: an aerospace or automotive client wanting named domain engineering rather than generic full-stack developers.
Named aerospace and gaming engineering practices instead of a generic full-stack development label. Minimum engagement is not publicly disclosed. Works best with clients in Aerospace, Gaming, Automotive, Fintech.
Who should choose MobiDev?
A typical fit: a startup building a mobile app with an applied AI or computer vision component.
Dual US/UK incorporation paired with genuine computer-vision engineering case studies. Minimum engagement is not publicly disclosed. Works best with clients in Consumer apps, Healthcare, Retail.
Decision matrix: Sigma Software Group vs MobiDev
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Sigma Software Group |
| You need a large dedicated team for an ongoing programme | Sigma Software Group |
| Your budget is at the lower end | Compare: Sigma Software Group (Not published) vs MobiDev (Not published) |
| You need specialist depth in a specific vertical | Sigma Software Group |
| You need staff augmentation or team extension | Neither; consider alternatives that offer staff aug |
| You need consulting before committing to a build | Both may offer discovery engagements |
Use case fit: Sigma Software Group vs MobiDev
| Use case | Sigma Software Group fit | MobiDev fit | Winner |
|---|---|---|---|
| An aerospace or automotive client wanting named domain engineering rather than generic full-stack developers. | Strong | Strong | Both equally |
| A gaming studio needing a partner with a documented gaming practice. | Strong | Strong | Both equally |
| A startup building a mobile app with an applied AI or computer vision component. | Strong | Strong | Both equally |
| A US or UK buyer wanting a domestic legal entity for contracting. | Strong | Strong | Both equally |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Sigma Software Group vs MobiDev
Sigma Software Group (4.3/5) is the stronger overall choice for most Ukrainian Software Development projects. Named aerospace and gaming engineering practices instead of a generic full-stack development label.
MobiDev (3.9/5) is worth a look if you need a US or UK buyer wanting a domestic legal entity for contracting. If your situation matches that, MobiDev is a competitive option.
Related comparisons
Sigma Software Group vs MobiDev FAQ
Is Sigma Software Group better than MobiDev?
Sigma Software Group (4.3/5) scores higher overall, but "better" depends on your use case. Sigma Software Group's strongest advantage: named engineering practices in aerospace and gaming, both genuinely rare specialties. MobiDev's strongest advantage: named specialization in mobile and applied AI/computer vision, beyond generic app development.
How do Sigma Software Group and MobiDev differ in pricing?
Sigma Software Group uses consulting and dedicated-team engagements pricing. MobiDev uses dedicated-team and fixed-project engagements pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Sigma Software Group or MobiDev?
MobiDev is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each company before shortlisting.
What are the main differences between Sigma Software Group and MobiDev?
Sigma Software Group's primary differentiator is: named aerospace and gaming engineering practices instead of a generic full-stack development label. MobiDev's primary differentiator is: dual US/UK incorporation paired with genuine computer-vision engineering case studies. They also differ in team size (2,100+ vs 300–500 (per company website; independently unverifiable precise figure)), minimum engagement (Not published vs Not published), and primary industries served (Aerospace, Gaming vs Consumer apps, Healthcare).
Verify all details directly with each company before making a decision.