Top B2B App Development Companies

• Expertise in Magento / Adobe Commerce and eCommerce platforms with strong background in migrations, custom modules, and performance optimisation. This gives them an edge for mobile-app-adjacent work tied to online stores and marketplaces.
• Full-cycle service: web, PWA/hybrid apps, UI/UX audit, security and performance audits are part of their offering, which helps ensure that all parts of the digital customer journey are well crafted.
• Good reputation in design, front-end performance, and PWA / responsive app experiences, as per their profiles.
• A relatively mature firm (since 2018) with enough size (21-50 employees) to manage moderately complex projects but still small enough to offer personal attention.
• Strong reviews for web and eCommerce projects suggest competency in meeting expectations, value-for-money, and schedule adherence, which are good signals for mobile app work where cross-platform consistency and integration with the web/backend matter.

• PWA Tenant Management (2 Months, 2022) – this is a Progressive Web App related to tenant/property management. 
• PWA Development for Amenities Info Application (2 Months, 2022) – web / mobile hybrid experience. 
• These show that Profstep has delivered PWA / hybrid app-style products that serve mobile-friendly users, though not clearly fully native mobile apps. The work was done within moderate timelines (2 months) and budgets (somewhere between USD 5K-20K or higher, depending on complexity).

“They built a modern, fast, and secure website that is easy to use. Working with them was smooth and hassle-free.”
- Markus Kirivan, Chief Executive Officer at Creat. Inc., United States, January 31, 2025 (Project: Web / eCommerce / Magento site)

• Depth of experience: Over 13 years in the business, with more than 1,000 projects under their belt, indicates maturity and exposure to different kinds of mobile-app challenges.
• Technology breadth: They work in both native (Android, iOS) and cross-platform environments (React Native, Ionic, Xamarin, PhoneGap), which allows flexibility depending on budget, required performance, and timeline.
• Comprehensive service: They handle all parts of app development: design, development, integration, maintenance; not just coding.
• QA & reliability focus: They emphasize testing, quality assurance, and ongoing support, which is important for app-based products, especially once live.
• Global reach & varied client base: Working with international clients suggests they are used to diverse requirements, cross-cultural communication, and varying technical standards.

• Cross-Domain Technical Strength – The team works across mobile, web, and software layers, ensuring consistent quality and seamless integration between all platforms.
• Native Mobile Expertise – Skilled in both Android and iPhone app development, Brite Apps creates fast, responsive, and user-friendly mobile experiences tailored to each platform’s standards.
• Robust Backend Foundation – Their backend systems are designed for performance and reliability, supporting apps, websites, and online platforms with secure, scalable architecture.
• Strong Design and UX Focus – Every project reflects their game studio roots, blending visually engaging interfaces with smooth functionality and user-first design.
• Integration-Ready Solutions – They build APIs and backend systems that connect easily with CRM, ERP, payment gateways, and third-party tools.
• Reliable Post-Launch Support – Beyond delivery, they provide ongoing maintenance, updates, and performance improvements to keep products stable and relevant.

• They have experience across native platforms like Android, iOS, and cross-platform platforms like React Native/Ionic, which gives flexibility depending on client budget, scope, or target markets. 
• Their agile development approach and commitment to collaboration and communication help accommodate changing requirements and iterative builds, useful for startups or fast-evolving products. 
• They offer flexible engagement models (fixed-price or time & material), which can suit small to medium businesses or startups looking for adaptability.

• Depth in AI / ML integration: Their expertise in machine learning and data science allows them to embed intelligent features into mobile apps. 
• Full-stack support: They can handle mobile UI/UX, backend integration, APIs, and analytics under one roof. 
• Domain versatility: Having worked in varied industries, they bring transferable insights and industry-aware design. 
• Established track record: Operating since 2005, they have institutional experience and a stable base. 
• Focus on data & visualization: With capabilities in data visualization and analytics, they help clients get insights from app usage, not just deploy features. 

• Because they already provide backend and software services, a mobile app from Designpluz can be part of a larger ecosystem, web + mobile + backend, ensuring consistency and fewer integration issues.
• Their experience in multiple domains, such as retail, services, SaaS, and enterprise, gives them the flexibility to adapt the app to business context and user needs. 
• As a full-service agency with design and development under one roof, they can deliver both UI/UX and technical build, simplifying project management for clients.

• Product + Venture DNA: Zeta’s structure as a venture hub means they combine business insight with technical execution, not just code delivery. 
• Proven Marketplace Apps: They publish apps such as Zgjedhe, demonstrating marketplace competency, not just internal proofs-of-concept. 
• Full-stack control: Because they work in software, data, and mobile layers, they can handle complex integrations, analytics, and app logic end to end. 
• Local + global ambition: Based in Prishtina but viewing markets broadly, Zeta offers a mix of regional insight and global aspirations.

Zeta’s flagship mobile product is Zgjedhe, a real estate investment app available in app stores. The app combines map-driven property discovery, buyer-seller communication, and data-rich features showcasing its ability to build a consumer-grade, AI-influenced mobile app. While detailed metrics (downloads, revenue, retention) are not publicly disclosed, Zgjedhe serves as a visible example of their app development track record.

• They have proven experience with Oracle FLEXCUBE, which means their mobile apps can mesh well with core banking modules.
• Strong backend + API skills, ensuring that mobile apps are more than just front ends, they connect to proper data sources with secure APIs.
• Use of modern mobile technologies (Swift, Kotlin, React Native) suggests capability for both performance and maintainability.
• Being a specialized firm in the financial domain, their app development is more likely to anticipate and handle security, compliance, performance, and reliability requirements well.

• Skilled in React Native, Flutter, and native iOS/Android environments.
• Follows a product-first approach, balancing design, usability, and backend efficiency.
• Offers continuous support, updates, and optimization after deployment.
• Experience across multiple industries, ensuring adaptability to different markets.
• Ideal for startups seeking affordable, scalable mobile development with strong communication.

• Strong mobile-first focus: expertise in native and cross-platform mobile app development. 
• Good balance between cost and quality: their rates are competitive and clients report good value for cost. 
• Full project lifecycle services: from design/UX through backend and frontend development, testing, deployment, and maintenance. 
• Transparent, client-oriented communication: clients highlight regular updates, clarity of progress, and responsiveness. 
• Broad industry experience: eCommerce, fintech, logistics etc., gives them experience with varied requirements.

• Project: SaaS Platform for 4logist - MobileXapps developed both iOS and Android apps, adding features for photo-sharing, voicemails, and tracking driver locations. The apps met client expectations, with strong technical skills and adherence to the planned schedule. 
• Project: Wine Storage / Remote Management App - They built an iOS app for a wine storage solutions company, integrating remote management, wine-state tracking, search features, custom UI, and testing. The client appreciated the quality and timeliness. 

• Experience delivering production-grade mobile applications
• Strong backend and API integration capabilities
• Focus on performance, usability, and maintainable architecture
• Agile development with iterative releases and testing
• Suitable for startups and SaaS products needing scalable mobile solutions

• Strong command over both native and cross-platform app ecosystems, ensuring flexibility and consistency.
• Delivers apps that balance aesthetic appeal with superior functionality.
• An agile development process that emphasizes transparency and milestone-based delivery.
• Focus on long-term app scalability and efficient maintenance support.
• Proven record in improving user retention through intuitive UX and performance optimization.

A logistics startup partnered with Solvefy to create a real-time delivery tracking mobile app. The solution featured live driver updates, route optimization, and customer notifications.

Within three months, the company reported a 28% reduction in delivery delays and higher client satisfaction scores. The client commended Solvefy’s responsiveness, precision in execution, and deep understanding of mobile UX design, noting that the collaboration significantly improved their operational efficiency.

• Expertise in both mobile and commerce systems means your app will integrate smoothly with other digital channels.
• Local presence in the UAE gives them cultural, language and market familiarity for the MENA region.
• Experience in multilingual apps and RTL (right-to-left) designs suitable for Arabic-speaking markets.
• Ability to manage full lifecycle, from ideation and UX to deployment and store optimization, through one partner.
• Good alignment for businesses that need mobile plus commerce + web, rather than isolated mobile apps.
• Likely faster time-to-market given their regional specialization and existing platform components.

• Experienced in building both web platforms and mobile apps under one roof.
• Focus on technical stability, servers, performance, and cross-device consistency.
• Clear workflow and client communication through both web and app phases.
• Suitable for projects that require both a web presence and a mobile extension with shared engineering.

• Single vendor for multi-channel product delivery, reducing coordination overhead when projects span web, mobile, and commerce. 
• Practical, cost-aware approach aimed at SMEs, with hybrid mobile options and templated eCommerce integrations to lower time to market.
• Ability to combine hardware/product work (through sister concerns like SmartCards India) with app development where required.

• Support for cross-platform development ensures a wider audience reach using shared codebases. 
• End-to-end services from ideation and design through deployment and maintenance reduce vendor hand-offs. 
• Global presence gives strong oversight for domestic clients looking for responsive project management.
• Experience across industries means greater adaptability to different mobile-app use-cases. 

• Strong alignment between mobile and existing web or backend systems, making it easier for clients to build connected, multi-channel experiences.
• A practical approach that focuses on functionality and dependable performance rather than unnecessary features.
• Suitable for organisations looking for mobile apps that extend or support wider digital platforms rather than standalone large-scale ecosystems.
• Ability to deliver mobile solutions that maintain consistent design logic and user behaviour across platforms.

• They serve as a one-stop studio covering mobile apps, web platforms, game development, and blockchain solutions, reducing vendor hand-offs. 
• Located in Slovenia (Europe), they may offer time-zone and regional alignment advantages for European clients seeking high-quality development. 
• Emphasis on "tailored digital solutions" and "bringing ideas to life" suggests they’re open to custom builds and innovative projects rather than just templated work. 

• Proven track record of delivering feature-rich mobile apps with high scalability.
• Focus on user-centric design that drives engagement and satisfaction.
• Deep understanding of native and hybrid app frameworks for efficient cross-platform deployment.
• Strong post-launch maintenance and performance optimization support.
• Emphasis on security, data protection, and backend reliability for enterprise-grade apps.

A European retail client partnered with Soft Build to develop a hybrid mobile shopping application aimed at boosting digital sales. The result was a seamless multi-platform app with advanced personalization and payment integration, leading to a 40% increase in repeat customers and a 30% rise in overall conversion rates. The client praised Soft Build for its proactive communication and on-time delivery.

• They bring a strong track record in mobile with well-documented processes from ideation through deployment and maintenance. 
• Their mobile app capability spans native and cross-platform, allowing clients to weigh cost, speed, and quality trade-offs. 
• They support startups through large enterprises and have built dozens of apps across multiple industries, offering a breadth of experience and domain insight.

Client: LOCCI (civic-engagement mobile platform) - EitBiz was engaged to rebuild the mobile application for LOCCI, overcoming issues of unoptimized and redundant code, and enabling integration of modular themes to support scalability. 

Approach: EitBiz implemented a modular architecture using React Native, TypeScript, Redux, and Material UI, streamlining performance and enabling feature expansion. 

Outcome: The redesigned app achieved improved maintainability, smoother user experience, and easier rollout of future themes/modules (specific quantitative metrics were not published). Feedback:

From client reviews, EitBiz is praised for strong communication and delivery of apps that “look and function at the highest level”.

• Expertise in React Native and Flutter for cost-effective cross-platform delivery.
• Strong UI and UX capability aligned with modern app design standards.
• Ability to integrate mobile apps with backend systems, APIs, dashboards or web portals.
• Long-standing experience with digital products across industries.
• Offers full-cycle development: design, backend, QA, and app maintenance.

Cubix is a strong choice for organizations seeking a single partner capable of handling both core development and advanced technologies under one roof. Their breadth of services allows clients to build complete digital products without coordinating multiple vendors, reducing delivery risk and integration challenges.

Cubix combines creative design with solid engineering, enabling them to deliver applications that are both visually engaging and technically robust. Their experience across emerging technologies such as AI, blockchain, VR, and game development makes them suitable for innovation-driven projects, while their structured development processes and global delivery model support scalability, predictable timelines, and consistent quality.

This balance makes Cubix particularly well-suited for businesses building complex, multi-platform digital products.

Cubix has worked with a wide range of clients across industries such as gaming, healthcare, fintech, retail, and logistics. One publicly referenced success includes the development of Micropets, a mobile game that gained strong user engagement through polished gameplay mechanics, immersive visuals, and scalable backend infrastructure. In enterprise and startup engagements, Cubix has also delivered AI-enabled platforms, blockchain-based systems, and custom mobile applications that helped clients launch new digital products, improve user engagement, and scale operations globally. Client testimonials frequently highlight Cubix’s technical expertise, communication quality, and ability to translate complex ideas into functional, market-ready solutions.

• Broad technical scope: they cover mobile (iOS/Android), web, AI, and API development, so clients can get multiple tech needs met under one roof.
• Experience with both large clients and smaller, more bespoke projects, which suggests flexibility in scale and a balanced project portfolio.
• Innovation mindset: willing to take on “special projects,” complex custom applications, design bespoke features, and use newer technologies.
• Reliable and trusted by clients: Their longevity since 2012, stable growth, and presence in competitive sectors (media, telecom, marketing) contribute to credibility.
• Solid pricing and value proposition for clients in Romania and nearby markets, aiming at professional service without super-premium rates.

• Delivers native-quality performance across iOS and Android platforms.
• Focus on UX consistency, app speed, and secure backend integration.
• Strong testing and QA practices ensure stability and reliability post-launch.
• Dual-shore model provides agile turnaround and competitive pricing.
• Ideal for startups and enterprises seeking scalable, user-driven mobile solutions.

• They position themselves as partners for businesses seeking more than just off-the-shelf software, aiming to deliver creative and customized solutions that align with specific business challenges.
• Their global footprint (offices/operations in the USA, Bosnia, and Austria) means potential breadth of perspective and exposure to diverse markets.
• They offer a wide range of services (eCommerce, cloud, cybersecurity, mobile/web development, IT support), which may reduce need for multiple vendors in many projects.
• Their communication signals (via website, testimonials) suggest responsiveness, high quality of work, and strategic thinking, which are often cited by clients who value working relationships as much as technical output.

• They offer very competitive pricing for mobile app development compared to many firms in India, making them attractive if budget is a primary concern.
• Their capability includes mobile app development along with other complementary services (web, e-commerce, software), so you could engage them for related digital work beyond just the app.
• Their base in Vadodara provides an Indian‐time‐zone, locally accessible team (for Indian clients), which may ease communication, oversight, and cost compared to offshore locations.
• Being a small, younger company, they may offer more agility, personalized service, and faster decision-making than larger firms with heavier processes.

While public case studies specifically for Implifie Technologies’ mobile app development are limited, their listing as a mobile app development provider with clear pricing, team size, and service breakdown suggests they have positioned themselves actively in the market and completed engagements for mobile apps. This implies the capability to deliver small to mid-size mobile app projects successfully, though detailed client names or metrics (downloads, user growth, ROI) are not publicly disclosed.

• Full-cycle development expertise: From strategy and prototyping to deployment and maintenance, Dasinfomedia handles the entire mobile app lifecycle.
• Proven multi-domain experience: Successfully delivered mobile solutions across education, healthcare, and logistics, ensuring adaptability to client needs.
• Focus on usability and performance: Combines creative design and technical efficiency to produce apps that are engaging, secure, and scalable.
• Strong client support culture: Reviews highlight their commitment to post-launch support, prompt communication, and ongoing improvements.
• Global clientele: Has worked with international clients across the U.S., U.K., and Europe, bringing a multicultural and professional project management approach.

A notable project from Dasinfomedia includes the development of a school management mobile app designed to simplify communication between teachers, parents, and students. The app integrated real-time attendance tracking, assignment uploads, and performance dashboards. After deployment, the client reported improved engagement and a 40% reduction in administrative time spent on manual communication. The project was well-received for its intuitive interface and reliability, leading to extended collaboration for future digital initiatives.