Top 10 Mobile App Development Companies – Detailed List

If you want to build scalable and user-friendly mobile apps, you first need to search for a reliable partner to turn your vision into digital products. Numerous firms offer mobile app development services, and choosing the right company can be challenging and time-consuming. While many promise expertise, not all can deliver on critical aspects like required expertise, clear communication, aligned expectations, and timely delivery.

Here, we reviewed over 140 mobile development firms, focusing on those with a proven track record of 150+ successful launches and 11+ years of experience. We prioritized the top 10 mobile app development companies known for their transparency, agility, and strong post-launch support. This list of 10 agencies connects you with experts who deliver mobile solutions that boost engagement, elevate brand awareness, and leverage cutting-edge tech.

140
Companies Reviewed

150+
Projects Delivered

11+
Years of Experience

4.8
Average Client Rating

Get Expert App Development Consultation

“Space-O Technologies transformed my mobile app concept into a flagship product, surpassing my expectations. Their valuable input and suggestions enhanced the project, resulting in a superior app. Impressed by their informed and intelligent approach.”
William Kohler

William Kohler
Co-Founder, Tech Firm

Top 10 Mobile App Development Companies – A Quick Comparison

Compare key metrics to find the best partner to develop your mobile app vision into a digital and AI-driven product for Android, iOS, and cross-platform.

CompanyRatingMin. ProjectHourly RateExperienceBest ForAction
ScienceSoft
ScienceSoft
★★★★★

4.8 (39)

$5000+$50 – $99/hr30+ Years Healthcare Apss
Finance Apps
See Expertise
Zazz
Zazz
★★★★★

4.8 (53)

$1000+$25 – $49/hr30+ Years Construction Apps
FinTech Apps
See Expertise
Dedicated Developers
Dedicated Developers
★★★★★

5.0 (41)

$25,000+$50-$99/hr16+ Years Real Estate Apps
Education Apps
See Expertise
intellectsoft
Intellectsoft
★★★★★

4.9 (40)

$50,000+$50-$99/hr16+ Years Government Apps
Telemedicine Apps
See Expertise
Mercury Development
Mercury Development
★★★★★

5.0 (26 Reviews)

$25,000+$50 – $9925+ Years Logistics Apps
Education Apps
See Expertise
Atomic Object
Atomic Object
★★★★★

4.9 (40 Reviews)

$25,000+$150 – $19924+ Years Retail Apps
Entertainment Apps
See Expertise
Jafton
Jafton
★★★★★

4.8 (125 Reviews)

$25,000+$50 – $9912+ Years Logistics Apps
Media Apps
See Expertise
Surf
Surf
★★★★★

5.0 (53 Reviews)

$25,000+$50 – $9913+ Years FoodTech Apps
Healthcare Apps
See Expertise
NineTwoThree
NineTwoThree
★★★★★

4.9 (34 Reviews)

$100,000+$100 – $14911+ Years Community Apps
Logistics Apps
See Expertise

Top 10 Mobile App Development Companies with Proven Expertise

1

Space-O Technologies

★★★★★

4.8 (74 Reviews)

Space-O Technologies Logo

1200+
Clients worldwide

4400
iOS and Android Apps

14+ Years
Years of Experience

23%
Avg. ROI Increase

Space-O Technologies ranks among the top mobile app development companies, specializing in end-to-end solutions for industries such as healthcare, fintech, logistics, and e-commerce. The company’s deep domain expertise enables it to implement complex features like real-time chat systems, in-app payments, geolocation services, offline synchronization, and AR/VR experiences while adhering to strict security and compliance standards. [….view more]

Mobile App Consulting
Mobile UI/UX Design
Native Mobile Development
API & Backend Integration
QA & Testing
App Migration & Modernization
App Maintenance & Support

Top ClientsNike, McAfee, NAQEL, Saint-Gobain, MowSnowPros
Minimum Project Size$10,000+
Hourly Rate$25 – $49/hr
Founded Year2010
LocationTempe, AZ
Contact+1 (623) 335-2152 or [email protected]

2

ScienceSoft

★★★★★

4.8 (39 Reviews)

ScienceSoft

ScienceSoft is on this list of top mobile app development agencies because it has 30+ years of experience in the tech domain and offers custom development services. The company’s expertise spans multiple platforms, including iOS and Android, ensuring your app operates seamlessly regardless of the platform it’s built on. [….view more]

Mobile Consulting
Mobile Development
Mobile App Optimization
Mobile Integration

Top ClientseBay, IBM, Deloitte, NASA, Nestle
Minimum Project Size$5000+
Hourly Rate$50 – $99/hr
LocationMcKinney, TX

3

Zazz

★★★★★

4.8 (53 Reviews)

Zazz

Zazz is another leading mobile app development provider with a strong team of 275+ software engineers and designers. Zazz has delivered over 763 projects, leading to 770 million+ in revenue and over 2 billion user interactions. Zazz specializes in providing tailor-made mobile solutions that align with the latest technologies to meet your app’s unique requirements. Zazz’s team has extensive experience across various platforms, ensuring a seamless, engaging user experience. [….view more]

Mobile App Consulting
Mobile Development & Optimization
Mobile Support Maintenance

Top ClientsUniversity of CALGARY, Credit Canada, Harvard Innovation Labs, BUNGIE
Minimum Project Size$10,000+
Hourly Rate$25-$49/hr
LocationSeattle, WA

4

Dedicated Developers

★★★★★

5.0 (41 Reviews)

Dedicated Developers

Dedicated Developers is one of the top mobile app development companies in Atlanta, San Francisco, Los Angeles, New York, Chicago, and Boston. Their free strategy session initiates a tried-and-true six-phase journey—research, design, build, test, launch, and support, ensuring every app idea evolves into a market-ready solution. [….view more]

Mobile/Android Consulting
Mobile Development & Optimization
Mobile Support Maintenance

Top ClientsNBC, CBS, Amazon, Fox News, EMPOWER
Minimum Project Size$25,000+
Hourly Rate$50-$99/hr
LocationAtlanta, GA

5

Intellectsoft

★★★★★

4.9 (40 Reviews)

intellectsoft

Intellectsoft ranks among the top mobile app development companies, offering end-to-end solutions across iOS, Android, React Native, Flutter, and Progressive Web App (PWA) platforms. This multi-platform expertise maximizes user engagement and market penetration and streamlines maintenance through shared codebases, consistent UX patterns, and synchronized release cycles. [….view more]

Mobile Consulting
Mobile Development
Migration & Integration
Support & Maintenance

Top ClientsMitsubishi Power, HARKINS, MELCO, Pocket Dentist, Skroote
Minimum Project Size$50,000+
Hourly Rate$50-$99/hr
LocationSan Francisco, US

6

Mercury Development

★★★★★

5.0 (26 Reviews)

Mercury Development

SMercury Development stands out among the top mobile app development companies. It offers a comprehensive suite of services, including mobile and web development and QA testing. Expertise across both iOS and Android platforms ensures apps reach the widest possible audience, while every solution is custom-tailored to meet each client’s unique goals. [….view more]

Mobile Consulting
Mobile Development
Migration & Integration
Support & Maintenance

Top ClientsHSBC Global Technology, Fitbit, Google, HP Invent
Minimum Project Size$25,000+
Hourly Rate$50-$99/hr
LocationAventura, FL

7

Atomic Object

★★★★★

4.9 (40 Reviews)

Atomic Object

Atomic Object is a popular mobile app development firm that crafts applications across mobile, web, desktop, and device platforms, particularly custom mobile app development for iOS and Android. Its collaborative and transparent approach fosters close working relationships with clients to deliver tailored solutions. [….view more]

Mobile App Consulting
UI/UX Design
Custom App Development
API & Backend Integration

Top ClientsAmerican Software, AD ADAPTED, 86 REPAIRS, Amway, BOSCH
Minimum Project Size$25,000+
Hourly Rate$150-$199/hr
LocationGrand Rapids, MI

8

Jafton

★★★★★

4.8 (125 Reviews)

Jafton

Jafton specializes in custom application development and delivers tailored solutions across web and mobile platforms. Its mobile solution development extends to Android and iOS, ensuring a broad reach for your app. The company emphasizes a client-centric approach, focusing on understanding each client’s unique needs to provide personalized solutions. [….view more]

Mobile App Consulting
Mobile App Development
Mobile App Migration
Mobile API Integration
Mobile Support

Top ClientsAlaska Airlines, Kroger
Minimum Project Size$25,000+
Hourly Rate$50-$99/hr
LocationNew York, US

9

Surf

★★★★★

5.0 (53 Reviews)

Surf

Surf is a top mobile development agency that excels in crafting mobile applications across iOS, Android, and Flutter platforms. Its focus is on efficiency and user engagement. With a proficient team, Surf leverages cutting-edge technologies to ensure the delivery of high-quality apps. Surf’s versatility in offering both native and cross-platform app development meets a wide range of client requirements. [….view more]

Mobile App Consulting
Mobile UI and UX
Mobile Development
Mobile Support & Maintenance

Top ClientsForbes, Burger King, SBI Bank, KFC
Minimum Project Size$25,000+
Hourly Rate$50-99/hr

LocationWilmington, DE

10

NineTwoThree

★★★★★

4.9 (34 Reviews)

NineTwoThree

NineTwoThree specializes in mobile app development, providing tailored solutions to meet client needs. NineTwoThree’s expertise spans designing, building, and scaling digital products. The company emphasizes a customer-centric approach, ensuring the solutions align with the client’s business goals. [….view more]

Mobile App Consulting
Mobile App UI and UX
Custom Mobile App Development
Mobile Support Maintenance

Top ClientsCR Consumer Reports, SimpliSafe, Experian, DOREL, Suffolk
Minimum Project Size$100,000+
Hourly Rate$100 – $149/hr

LocationDanvers, MA

Our Mobile App Development Portfolio

Explore our successful mobile app development projects across diverse industries.

Cliq Connection- Dating App for People with Disabilities
Social

Cliq Connection- Dating App for People with Disabilities

A thoughtfully designed dating app that helps individuals with disabilities connect through accessible profiles, secure messaging, and voice/video chats.

Funding Secured: $1.4M
User Growth: +28%

Gride On-demand Taxi Booking and Food Delivery App
Transportation

Gride– On-Demand Taxi Booking App

A ride-booking and food delivery app built for the U.S. market with real-time tracking, driver scheduling, and secure in-app payments.

Project Duration: 5 months
AROI: +60%

Glovo- On-Demand Courier & Delivery App
Logistics

Glovo- On-Demand Courier & Delivery App

An all-in-one courier delivery platform enabling real-time order tracking, multi-category delivery, and efficient logistics workflows.

Project Duration: 6 months
Efficiency: +52%

Daymera - Goal Tracking Application
Productivity

Daymera – Goal Tracking Application

An iOS-based goal-setting app that helps users stay motivated with progress tracking, reminders, and performance analytics.

Project Duration: 4 months
User Growth: 40%

Fyule Video Learning Platform portfolio
Entertainment

Fyule Editor- Mobile Video Editing App

A mobile video editing app offering features like trimming, filters, and transitions for content creators and social media users.

Project Duration: 5 months
Engagement: +42%

Random Video Chat Dating App
Enterprise

Random Video Chat Dating App

A live video dating platform that allows users to meet new people via random real-time video chats, backed by AI matchmaking.

Project Duration: 3 months
User Growth: +55%

Success Stories: Our Mobile App Development Projects

Real results from our mobile app development expertise.

Inclusive Dating App Designed for Users with Disabilities

We built a user-first dating platform that empowers individuals with disabilities to form meaningful connections. With accessible profile setup, smart matchmaking, and secure voice/video chat, the app ensures a safe, inclusive experience.

This platform redefines accessibility in social tech by focusing on emotional safety and usability in its design. It stands as a benchmark for inclusive digital innovation in the dating space.

+70%
User Signups

+50%
Match Success Rate

+58%
Daily Active Users

92%
Satisfaction Score

Dating App for People with Disabilities 02

Goal Tracking App to Build Productive Habits

We developed a goal-tracking app for iOS that helps users easily set, monitor, and achieve personal or professional objectives. Features include intuitive progress tracking, custom reminders, motivational insights, and habit streaks—designed to keep users focused and driven.

This app supports long-term behavior change and personal growth by blending simplicity with motivation. It’s more than a tracker—it’s a digital accountability partner.

+40%
User Retention

+60%
Task Completion Rate

+48%
Daily Active Users

4.8★
App Store Rating

Goal Tracking App to Build Productive Habits

Why Choose Space-O Technologies?

4,400
Apps Developed

50+
Mobile Developers

14+
Years of Digital Experience

1200+
Happy Clients

  • Proven Expertise: Our team of developers has over a decade of experience delivering top-tier mobile applications, ensuring your project is in expert hands.
  • Comprehensive Solutions: Whether you’re building an iOS, Android, or cross-platform app, we offer tailored solutions to your unique business requirements.
  • Innovative Features: We integrate the latest technology, including AI, augmented reality, and IoT, to create interactive and future-proof apps that set you apart from the competition.
  • End-to-End Services: From concept ideation, UI/UX design, and development to deployment and ongoing support, we cover every aspect of your mobile app journey.
  • Industry Expertise: We’ve delivered SaaS platforms for healthcare, education, fitness, finance, and more.
  • Client-Centered Approach: We focus on building long-term relationships with over 1,500 global clients who trust us for our reliability, security, and dedication.
  • Industry Expertise: With experience in various industries—healthcare, eCommerce, education, finance, and entertainment, we ensure your app is built to meet industry-specific needs.
  • Agile Development: Our Agile process ensures quick and efficient development cycles, constant feedback, and quicker time-to-market.
  • Security and Compliance: Data security is our priority. We comply with global standards, including GDPR and HIPAA, to ensure your app is safe, secure, and compliant.

FAQs About Mobile App Development Companies

Common questions about mobile development companies

What industries do these top mobile app development companies specialize in?

+

The above-listed mobile app development companies specialize in healthcare, e-commerce, finance, education, travel, real estate, entertainment, and logistics. They are experts in creating tailored solutions for each sector and ensuring the apps meet specific business needs and user expectations.

How long does it take to develop a mobile app?

+

The timeline for developing a mobile app can range from 3 to 12 months or more, depending on various factors. The timeline can vary based on factors such as the platform (iOS, Android, or cross-platform), app features, design complexity, testing requirements, and the development team’s approach.

Here is a general breakdown of the timeline for developing mobile apps.

  • Simple apps: 3-6 months
  • Moderate complexity apps: 6-9 months

Additionally, planning, design, development, testing, and deployment are crucial in determining the overall duration. For a detailed understanding of each stage, check out our blog on the mobile app development process.

How do hourly rates vary among top mobile app development companies?

+

Hourly rates vary based on location, expertise, and project complexity. On average:

  • North America: $100 – $250 per hour
  • Western Europe: $70 – $200 per hour
  • Eastern Europe: $40 – $120 per hour
  • India/Southeast Asia: $25 – $80 per hour

Companies with specialized skills or higher industry recognition charge at the higher end of the spectrum.

How do mobile app development companies ensure the security of my app?

+

Reputable companies follow best practices for mobile app security, such as encryption, secure APIs, and code obfuscation. They also adhere to industry standards like GDPR and HIPAA to ensure compliance with data protection regulations.

How much does it cost to build a mobile app?

+

The cost of mobile app development ranges between $10k and $100k or more. This figure is just an average; the exact cost depends on various factors. The factors influencing the cost are as follows.

  • Features and functionality of the app.
  • iOS and Android platforms.
  • Mobile app design and user experience.
  • Location and expertise of the development team.

Facing Issues With Security, Performance, Or Scalability In Your Mobile App?

Our experienced mobile developers dig deep into root causes and optimize code, tightening security and future-proofing your app architecture. We help your mobile app scale with your business—reliably, efficiently, and within budget.

Bhaval Patel

Written by

Bhaval Patel is a Director (Operations) at Space-O Technologies. He has 20+ years of experience helping startups and enterprises with custom software solutions to drive maximum results. Under his leadership, Space-O has won the 8th GESIA annual award for being the best mobile app development company. So far, he has validated more than 300 app ideas and successfully delivered 100 custom solutions using the technologies, such as Swift, Kotlin, React Native, Flutter, PHP, RoR, IoT, AI, NFC, AR/VR, Blockchain, NFT, and more.