Connect with vetted app development companies that build custom solutions designed to drive retention, engagement, and revenue. Filter agencies by budget, team size, and location to find the right partner for your project.
We were established in 1996 as a development agency with just a few software engineers and a big dream. Today, we are a team of more than 50 gate6ers who produce groundbreaking solutions that wow our clients...
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Itransition specializes in assisting startups and medium to large scale businesses with their software solution needs. Our range of services encompasses the entire development lifecycle, from initial business process inquiry and modeling to comprehensive systems engineering...
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We make successful products that turn great ideas into user-friendly solutions for consumers and businesses. Our years of experience position us as one of the leading software providers in Australia and Asia-Pacific. Providing fast and effective software solutions for a wide range of industries and sectors...
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We at Inventix believe in enhancing the world through app-driven experiences...
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Sidebench is the top healthcare technology design and software engineering firm in the US. We combine strategy, design, technical architecture at every point of our process. We are known for delivering extraordinary business results...
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A mobile and AR/VR product studio with an outcome-driven mindset and smart delivery...
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ThinkUp is a quality-obsessed digital product development company specializing in mobile apps and unique user experiences. We create world-class digital products and exceptional mobile experiences for startups, unicorns, and organizations such as dLocal, AstroPay, Itau Bank, OCA, and Bodhi...
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Slingshot is a software and app development company building solutions for small companies to the Fortune 50 since 2005...
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One thing we pride ourselves in is our strength and resilience, our tenacity to keep working until we get to the solution. Obstacles are invitations; they dont slow us down or stop us, but challenge us to succeed...
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K-Optional Software: where your success is our success. From secure solutions that scale to an uncompromising focus on return on investment, we're the company that delivers. Dont settle for off-the-shelf. Expertly crafted & custom-tailored software from the USA...
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ITRex delivers end-to-end AI and data solutions from strategic planning to real-world deployment. The companys expertise spans LLM integration, RAG, copilots, SLMs, and autonomous AI agents, all engineered for reliability and scale...
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Smart IT offers core IT development services and forms dedicated software engineering teams for long-term projects. Our talent has a rich background in competitive programming and gives us an edge when it comes to thinking outside the box. We guarantee 5 hrs of timezone overlap, regardless of your location...
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A top-rated UK app development company, delivering award-winning Android and iOS apps since the first iPhone...
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Quality Software Development – Our company helps partners develop, implement, and maintain successful digital products across all devices. We aim for long-term partnerships – potentially lifelong. This is a software house, where businesses find lasting opportunities and turnkey solutions...
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CreativeGray is a San Francisco based custom software development company that works with startups and enterprises to strategize and build digital products...
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BlackBox Vision is a boutique digital product development studio based in Buenos Aires, Argentina, dedicated to helping startups and scale-ups bring their ideas to life...
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Softwarium was founded almost twenty years ago with a vision of providing companies of all sizes with innovative technological solutions to meet their business needs and give them a competitive advantage. We pride ourselves on being both results-driven and culture-centric. All our team members play an...
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Wow Labz is a world class turnkey product development company. We have built over 400 products and MVPs for startups, scaleups and corporates across 20+ industry verticals. Apps built by us have been featured in App Store Top Charts and won several awards. We are currently focused on AI, Blockchain...
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3 Sided Cube is a global mobile app and digital development company with a passion for Tech For Good, championing the genius over the generic to build life-saving, life-changing digital solutions...
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In order to design, create, publish, maintain, and advertise mobile apps, we employ smart and resourceful ways. We provide premium mobile app development solutions tailored to your needs, especially given the fiercely competitive Dubai industry...
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Applications and platforms proudly built here in the USA. We have assisted some of the most prominent global brands operating in complex and heavily regulated sectors in successfully launching software solutions that underpin their go-to-market strategy, ensuring a world-class customer experience...
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We're an award-winning, woman-owned and led, custom software development company...
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Indeema is a global IoT engineering company. Our team works across the entire technology stack, including firmware development, electronics engineering, cloud platforms, data processing, and web and mobile applications...
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Audax is a full-cycle enterprise development service provider. We cover products lifecycle from business analysis to the maintenance of the ready-made solution and help companies to reach their goals through IT...
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Fueled is a top digital transformation agency that caters to a variety of unicorn startups, global brands, and Fortune 500 companies...
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We deliver efficient, and functional apps that address immediate challenges, empower teams, and set the foundation for future growth...
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As an established mobile app development agency, our mission is to democratize app development and technology. Startups and established businesses often struggle to create mobile applications that are scalable, efficient, and technically innovative, and that's where we come in...
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Paving the way for a thriving digital society...
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Matriks has 18 years of experience in financial technologies. The products developed by Matriks are financial data monitoring screens, risk management systems, smart data solutions, algorithmic trading systems, financial anaylsis applications, mobile applications etc...
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Novacomp is a leading regional IT services company with over 25 years of experience assisting businesses in their digital transformation through solutions such as IT outsourcing, dedicated teams, IT consulting, staff augmentation, QA and software testing, app development, cloud services and more...
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TheoremOne serves as a collaborative innovation partner, leveraging technology to create new business opportunities...
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We're an EU-based, full-service software development partner for growing tech companies and established mid-market businesses...
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Quarks Systems is a top web and mobile app creation company with its headquarters in India. It was founded in 2013. We work with great businesses, brands, and non-profits in India and around the world to make great mobile apps and digital experiences. We have a track record of giving our customers...
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Thumbmunkeys is an ISO-certified design and development company based in York, UK, building award-winning mobile and web apps for businesses, government bodies, and non-profits since 2012. Our end-to-end services cover Android, iOS, and web app development from scratch to launch...
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We're a group of specialist mobile app developers based locally in Perth, Australia, with over 10 years of experience...
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Vog App Developers is an award-winning software design and development company. We build custom iOS & Android mobile apps, web applications, and firmware. Whether youre a start-up, or a large enterprise we have the talent and expertise to build you something amazing...
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INC4 is an engineering studio for product teams building AI across Fintech, Trading, and Web3, founded in 2013. Deep-thinking engineering, embedded with your team.Fintech · Trading · Web3 Since 2013...
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Pastilla is a full-service agency based in Los Angeles. We partner with public agencies, nonprofits, and global brands to turn complex missions into clear brand and digital experiences that build trust and move communities to action...
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CodeStringers helps growth-stage and small-to-mid-market companies implement, integrate, and operate Zoho-centered digital enablement solutions by combining senior executive consulting, cost-effective delivery teams, and custom software capabilities when needed...
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Innolab AI builds AI systems that sell for you.Jane replaces SDR teams with automated, hyper-personalized outbound.Luna calls and books meetings 24/7 with human-like conversations.We help B2B leaders generate pipeline, cut admin time, and scale revenue without chaos...
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We build web & mobile apps for leading brands...
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We are a product development studio for innovators, specializing in B2B SaaS platforms for productivity, analytics, marketing, sales, and engineering. We work with serial entrepreneurs, startup founders, and CTOs at industrial enterprises to create time through innovative products...
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MorelandConnect takes pride in its consulting services across various sectors as a full-stack development business. Nothing is beyond the scope of possibility with our brilliant team of developers. We understand our clients' demands and can supply and lead them to the finest solution available...
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VentureDevs is a leading software development firm providing digital product strategy, team augmentation, design, and development services to top startups and global enterprises...
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We build ingeniously throughout web and mobile applications, artificial intelligence solutions and customs software for businesses with big dreams. Our unique discovery process unlocks the potential for your business to scale...
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DataArt - Your Partner for Progress in the Digital Age...
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OAK'S LAB is a product, engineering, and AI partner for high-growth companies, not a generic dev shop. We embed alongside product teams to design, build, and scale production software, with deep experience in regulated industries: finance, healthcare, cybersecurity, and education...
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Very Big Things is a leading digital product agency, with a focus on digital transformation and disruption, that designs and develops digital experiences for startups and enterprise clients...
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Smplfy unlocks expertise for business solutions through IT Staffing. Our specialization spans Talents on Demand, Dedicated Engineering Teams, High-End IT Consulting, and efficient IT Recruiting Services...
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We are a team of game development enthusiasts with hands-on experience building cool 2D and 3D game applications from scratch and for all major platforms, from iOS and Android devices to PC, Mac and consoles. Let's build cool games together!...
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A mobile application development company can help your business reduce product risk and accelerate growth by designing, building, and optimizing mobile user experiences that users want to return to.
Mobile app companies typically support your business in three ways:
According to eMarketer, 80% of US customers spend nearly 4x more time on mobile apps compared to mobile browsers, underscoring that apps are the primary engagement channel on mobile devices.
However, mobile apps have a high churn rate, with the top reasons for deletion being:
On the other hand, top mobile app performers record:
Ultimately, this translates to higher revenue, with global users spending up to $40.9 billion on mobile apps in the first quarter of 2025 alone.
On average, a mobile app can cost between $20,000 and over $100,000, depending on software complexity, target users, features, functions, and technical requirements. The location and expertise of your custom mobile app development company also impact overall costs.
Below is the estimated hourly rate of app development firms for each region:
Based on the hourly rate above, here is how much you can expect to pay for different mobile app development projects:
Custom mobile app development can take 3 months to over 1 year to produce, depending on the software complexity, platform type, mobile app design, compliance requirements, and iteration cycle.
Below is an estimated timeline for different app development services:
To choose the right app development company for your business, assess its technical capabilities, proven expertise, and pricing structure against your goals and needs. Here are some steps to aid your decision-making process:
Before hiring app development firms, consider asking these questions to verify its credibility and reliability:
Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding mobile app development companies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators like portfolio, client reviews, and industry reputation.
Learn more about DesignRush Agency Ranking Methodology.
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
App development companies usually handle strategy, UI/UX design, development, testing, launch, and ongoing maintenance. Some also provide product research and app store optimization.
App development agencies typically charge between $30,000 and $500,000+, depending on the scope and complexity of the project.
Typical custom app costs by scope include:
Most apps take around 3 to 7 months to develop, though the timeline depends on complexity, features, technology, and the development team. Changes in scope, integrations, and testing requirements can also extend the timeline.
Look at relevant experience, past projects, technical expertise, communication, and post-launch support. The company should also understand your business goals and target users.
Check whether they have built apps similar to yours and review the usability, design quality, and functionality of their work. Pay attention to projects in your industry or with comparable technical requirements.
ProposalsFor your project
Specify your budget, timeline and project requirements
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