The top app development companies in the world are constantly evolving, but based on current industry trends and user reviews, here are some of the leading contenders:

Top 5 App Development Companies in the World:

• Appinventiv: Appinventiv is a global leader in mobile app development, offering a wide range of services including native app development, cross-platform app development, and enterprise app development. They have a strong track record of success, working with some of the biggest brands in the world.

Hyperlink InfoSystem: Hyperlink InfoSystem is a leading IT and software solutions company with a strong focus on mobile app development. They offer a full range of services from ideation to deployment, and have a proven track record of delivering high-quality apps on time and within budget.

DesignRush: DesignRush is a B2B marketplace connecting brands with agencies, including a vast pool of talented app developers. They offer a wide range of services, including custom app development, UI/UX design, and app marketing.

Mercury Development: Mercury Development is a leading mobile app development company specializing in native iOS and Android apps. They have a team of experienced developers who are passionate about creating beautiful and functional apps.

Wonderment Apps: Wonderment Apps is a creative app agency that specializes in building engaging and innovative apps. They have a strong focus on user experience and design, and are known for their unique and creative approach to app development.

The top app development companies in the world are constantly evolving, but based on current industry trends and user reviews, here are some of the leading contenders:

Top 5 App Development Companies in the World:

• Appinventiv: Appinventiv is a global leader in mobile app development, offering a wide range of services including native app development, cross-platform app development, and enterprise app development. They have a strong track record of success, working with some of the biggest brands in the world.Opens in a new windowcompanyurlfinder.comAppinventiv logo
• Hyperlink InfoSystem: Hyperlink InfoSystem is a leading IT and software solutions company with a strong focus on mobile app development. They offer a full range of services from ideation to deployment, and have a proven track record of delivering high-quality apps on time and within budget.Opens in a new windowcommons.wikimedia.orgHyperlink InfoSystem logo
• DesignRush: DesignRush is a B2B marketplace connecting brands with agencies, including a vast pool of talented app developers. They offer a wide range of services, including custom app development, UI/UX design, and app marketing.Opens in a new windowwww.almabuenafilms.comDesignRush logo
• Mercury Development: Mercury Development is a leading mobile app development company specializing in native iOS and Android apps. They have a team of experienced developers who are passionate about creating beautiful and functional apps.Opens in a new windowwww.designrush.comMercury Development logo
• Wonderment Apps: Wonderment Apps is a creative app agency that specializes in building engaging and innovative apps. They have a strong focus on user experience and design, and are known for their unique and creative approach to app development.Opens in a new windowwww.sonicxmedia.comWonderment Apps logo

Other Notable App Development Companies:

• Naked Development:Opens in a new windowwww.designrush.comNaked Development logo
• Goji Labs:Opens in a new windowgojilabs.comGoji Labs logo
• Algoworks:Opens in a new windowwww.designrush.comAlgoworks logo
• Geniusee:Opens in a new windowuk.wikipedia.orgGeniusee logo
• Emizen Tech:Opens in a new windowwww.appfutura.comEmizen Tech logo
• CodigoDelSur:Opens in a new windowwww.himss.orgCodigoDelSur logo
• intent:Opens in a new window99designs.comintent logo
• Tapptitude:Opens in a new windowtapptitude.comTapptitude logo

Factors to Consider When Choosing an App Development Company:

• Experience and expertise: The company should have a proven track record of success in developing apps similar to yours.
• Team: The company should have a team of experienced developers, designers, and project managers.
• Cost: The company should offer competitive rates and be transparent about their pricing.
• Communication: The company should be responsive to your inquiries and keep you updated on the progress of your project.
• Reviews and testimonials: The company should have positive reviews and testimonials from past clients.

Additional resources:

• Clutch: https://clutch.co/
• GoodFirms: https://www.goodfirms.co/
• Upwork: https://www.upwork.com/
• Appfutura: https://www.appfutura.com/
• Toptal: https://www.toptal.com/

It’s important to do your research and compare different companies before making a decision. Consider your specific needs and budget when choosing an app development company