TopFirms REVIEWER

Top Mobile App Development Companies

End-to-end development of native iOS and Android applications as well as cross-platform solutions (Flutter, React Native) that deliver fast, intuitive, and engaging mobile experiences for consumer-facing apps, enterprise tools, delivery platforms, social networks, and internal business utilities.

Mobile App Development Software Development Web Development AR/VR Development AI Development Blockchain Wearable App Development E-Commerce Development

72 companies found

61
Orizon Design

Orizon Design

Verified

A design and development firm based out of Montréal, Canada, Orizon Design was established...

4.7 (10)
Mobile App Development Product Design UX/UI Design +4
Min. project
$25,000+
Hourly
$100 - $149
Team
10-49
Location
Montréal, Canada
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62
Code District

Code District

Verified

Founded in 2015, Code District is a technology company that's based in Washington, DC, and...

4.0 (8)
Mobile App Development Product Design AI Development +7
Min. project
$10,000+
Hourly
$25 - $49
Team
250-999
Location
Washington, DC
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63
Altar.io

Altar.io

Verified

Founded in 2015, Lisboa, Portugal based Altar.io provides startups and businesses with iOS...

4.4 (9)
Mobile App Development Product Design Software Development +2
Min. project
$25,000+
Hourly
$50 - $99
Team
10-49
Location
Lisboa, Portugal
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64
Gummicube, Inc.

Gummicube, Inc.

Verified

Mobile technology firm, Gummicube, Inc. is based in San Jose, California and was establish...

4.5 (8)
Mobile App Development Mobile & App Marketing Digital Strategy +1
Min. project
$5,000+
Hourly
$50 - $99
Team
50-249
Location
San Jose, CA
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65
SEM Nexus

SEM Nexus

Verified

Founded in 2016, Phiture is a mobile app marketing consultancy based in Berlin, Germany an...

4.5 (8)
Mobile App Development Mobile & App Marketing
Min. project
$10,000+
Hourly
$100 - $149
Team
10-49
Location
New York, NY
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66
Applica

Applica

Verified

Applica is a London, England based mobile marketing agency founded in 2016 that offers app...

4.9 (9)
Mobile App Development Mobile & App Marketing Conversion Optimization +1
Min. project
$5,000+
Hourly
$50 - $99
Team
10-49
Location
London, England
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67
OSMOS

OSMOS

Verified

Mobile app marketing agency, OSMOS, a New York based mobile marketing and app development...

4.4 (9)
Mobile App Development Mobile & App Marketing UX/UI Design +4
Min. project
$25,000+
Hourly
$150 - $199
Team
10-49
Location
New York, NY
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68
Valletta.Software

Valletta.Software

Verified

Valletta.San Ġiljan, Malta-based software development firm that specializes in the creatio...

4.1 (9)
Mobile App Development AI Agents AI Development +3
Min. project
$25,000+
Hourly
$50 - $99
Team
250-999
Location
San Ġiljan, Malta
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69
EffectiveSoft

EffectiveSoft

Verified

Established in 2003, EffectiveSoft is a technology firm based in San Diego, California, cr...

4.4 (8)
Mobile App Development AI Agents Software Development +8
Min. project
$25,000+
Hourly
$50 - $99
Team
250-999
Location
San Diego, CA
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70
Linnify

Linnify

Verified

Linnify offers end-to-end Mobile App Development services that cater to the businesses, he...

4.6 (10)
Mobile App Development AI Agents Software Development +3
Min. project
$25,000+
Hourly
$100 - $149
Team
10-49
Location
Cluj-Napoca, Romania
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Got Questions

Frequently asked questions

what is mobile app development, and why is it important to businesses?

It develops iOS and Android apps that users download to optimize engagement, deliver push notifications, enable offline access, and provide many features the internet can't provide, such as a camera or GPS

How long does it take to build a Mobile App?

Simple apps can take 3-6 months; feature-rich apps or multi-platform apps can take 6-12 months.

Is there any application that can be used on both iOS and Android?

Yes, with cross-platform tools such as Flutter or React Native, you can increase efficiency by building once and deploying across both platforms.

What are the advantages of apps for customer retention?

Push notifications, custom content, loyalty programs, and simple accessibility bring back more users.

What are examples of apps that are frequently created?

Shopping apps, fitness devices, banking applications, delivery apps, social networks, or in-house employee productivity apps.

How much does mobile app development cost?

Basic apps range from $40,000 to $100,000; advanced apps with integrations typically cost $120,000 to $400,000+.

Is user testing part of the app development process?

Yes, beta testing with actual users to detect bugs, assess usability, and ensure compliance with App Store/Google Play standards.

What about protection of the App and privacy of data?

Strategically designed to ensure secure data transmission and compliance with security protocols such as GDPR and other industry standards; it protects personal information and fosters user confidence.