How do I find the best app developers?

To find the best app developer, you want to evaluate your specific requirements first. Then, browse through a company's portfolio to see if their previous works are at the level of quality that you want to see for your product.

How much do mobile app development companies charge in San Diego?

San Diego developers charge around $25,000 for a full-scale project. You can find cheaper options if you need a basic mobile app. Time-consuming and difficult projects will cost around $50,000 or more.

Top 100 Mobile App Developers in San Diego

The Best of December 2024

Looking for a top mobile app development company in San Diego?

Mobile app development poses many challenges. While it can be significantly beneficial to invest in a mobile app for your business, mistakes can be costly. This is where mobile app development companies come into play.

Jump to Most Reviewed Companies

List of the Best San Diego Mobile App Development Companies

Featured provider
- Five Pack
  (17 Reviews) 4.9
  - Timeliness
    4.6
  - Service Excellence
    4.9
  - Value
    4.6
  - Would Recommend
    5.0
  - $50,000+
  - 50 - 249 employees
  - Frisco, TX
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  Industries
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1

WebcentriQ
(7 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  4.9
- Value
  4.9
- Would Recommend
  5.0
- $50,000+
- 50 - 249 employees
- San Diego, CA
WebcentrIQ is a software development company in San Diego. Founded in 2017, they have about 10 employees that serve mostly midmarket and small-business clients in the healthcare, financial, and IT industries. Services include custom software development, mobile app development, and UI/UX design.

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Clients
- Campaign Monitor
Industries
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2

Asymm
(11 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.9
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- Solana Beach, CA
Based in Solana Beach, California, Asymm is a website development company. The small agency was founded in 2020. Their team provides web development, custom software development, web design, ux/ui design, and more.

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Industries
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3

CodeNoise
(5 Reviews) 4.9
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.8
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- San Diego, CA
CodeNoise is a development team based in San Diego. They have a team of around 5 employees and were founded in 2011. They provide custom software, web, and mobile app development services.

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Clients
- TruMed Systems
Industries
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4

EffectiveSoft
(19 Reviews) 4.9
- Timeliness
  4.8
- Service Excellence
  4.9
- Value
  4.7
- Would Recommend
  4.9
- $25,000+
- 250 - 999 employees
- San Diego, CA
Launched in 2003, EffectiveSoft is an artificial intelligence development company. The midsize team focuses on Artificial Intelligence, BI & big data consulting & SI, cloud consulting & SI, Custom Software Development, and more. The firm is based in San Diego, California; Wrocław, Poland; San Rafael, Costa Rica and Warszawa, Poland.
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Industries
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5

UPQODE
(80 Reviews) 4.9
- Timeliness
  4.9
- Service Excellence
  4.9
- Value
  4.8
- Would Recommend
  4.9
- $5,000+
- 50 - 249 employees
- San Diego, CA
UPQODE is a web design agency based in Nashville, Tennessee; New York, New York; Tampa, Florida and Seattle, Washington. They focus on Web Design, Web Development, UX/UI Design, Custom Software Development, and more and were launched in 2015.
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Clients
- Think Tank Team - Samsung Research America
Industries
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6

HyperTrends Global Inc.
(8 Reviews) 5.0
- Timeliness
  4.9
- Service Excellence
  4.9
- Value
  5.0
- Would Recommend
  5.0
- $50,000+
- 10 - 49 employees
- San Diego, CA
HyperTrends Global is a leading software and product development company based in San Diego. The team has less than 5 employees and was founded in 2006. HyperTrends Global supports startups and enterprise clients with web development, e-commerce development, and custom software development. Notable areas of programming expertise include APIs, mobile apps, enterprise software, web applications, and M2M/IoT Software.

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Clients
- Foundation Escrow USA
Industries
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7

GenAI.Labs USA
(17 Reviews) 5.0
- Timeliness
  4.9
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 10 - 49 employees
- San Diego, CA
GenAI.Labs USA is an AI development company founded in 2015. Their small team is in San Diego, California. The agency provides Artificial Intelligence, Generative AI, Custom Software Development, Web Development, and more.
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Clients
- ServiceNow
- UCLA
- Google
- Gucci
Industries
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8

SynergyTop
(20 Reviews) 4.9
- Timeliness
  4.8
- Service Excellence
  4.8
- Value
  4.8
- Would Recommend
  4.9
- $25,000+
- 50 - 249 employees
- San Diego, CA
SynergyTop is a software solutions provider founded in 2014. Based in San Diego, with offices in India, the team of more than 60 employees specializes in web development, e-commerce development, and mobile app development.

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Clients
- TRIMARK
Industries
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9

kromeon
(12 Reviews) 4.5
- Timeliness
  4.5
- Service Excellence
  4.5
- Value
  4.3
- Would Recommend
  4.6
- $50,000+
- 10 - 49 employees
- Solana Beach, CA
Kromeon is a software development firm based in Encinitas, Calif. and was founded in 2015. Their team of 4 employees specializes in custom software development, CRM consulting, and eCommerce development.

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Clients
- NFL
Industries
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10

Alliance Innovations
(2 Reviews) 5.0
- Timeliness
  4.8
- Service Excellence
  5.0
- Value
  4.0
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- San Diego, CA
Website development firm Alliance Innovations is located in San Diego, California. The small agency was founded in 2019. Their team focuses on web development, digital strategy, custom software development, mobile app development, and more.

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Industries
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11

Seamgen
(5 Reviews) 4.9
- Timeliness
  4.7
- Service Excellence
  4.9
- Value
  4.5
- Would Recommend
  5.0
- $100,000+
- 10 - 49 employees
- San Diego, CA
Seamgen is a San Diego, Calif.-based development firm established in 2008. It has a team of about 50 that does mobile app development, web development, UI/UX design, and custom software development.

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Clients
- MedImpact,
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12

Ecliptic Ideas
(3 Reviews) 5.0
- Timeliness
  4.8
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- Coronado, CA
Ecliptic Ideas is a Coronado, California-based software development company. Launched in 2019, the small team provides custom software development and mobile app development.

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Industries
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13

BuildFire
(2 Reviews) 4.5
- Timeliness
  4.5
- Service Excellence
  4.5
- Value
  4.5
- Would Recommend
  4.5
- $10,000+
- 10 - 49 employees
- San Diego, CA
BuildFire is a mobile app development firm that was founded in 2014. The company is headquartered in San Diego, and is made up of 26 employees. They specialize in mobile app development as well as web development.

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Clients
- Paypal
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14

Achieve Internet
(1 Reviews) 4.5
- Timeliness
  3.5
- Service Excellence
  4.0
- Value
  4.5
- Would Recommend
  4.5
- $50,000+
- 10 - 49 employees
- San Diego, CA
Achieve Internet is a software development company that's headquartered in San Diego; they have another office in Los Angeles. Founded in 2002, Achieve Internet does web development, enterprise content management, sales intelligence, enterprise app modernization, CRM consulting, and e-commerce development. Clients are mostly midmarket companies and in the healthcare and arts and entertainment sectors. They have about 41 employees.

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Clients
- Dexcom
Industries
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15

SmallWorld
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- San Diego, CA
SmallWorld is a technology consulting firm founded in 2016 and located in San Diego. With a team of fewer than 10 employees, they offer custom software development, web development, business consulting, and mobile app development services.

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Clients
- Lululemon
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16

Nisman Solutions
(7 Reviews) 4.6
- Timeliness
  4.6
- Service Excellence
  4.6
- Value
  4.5
- Would Recommend
  4.6
- $5,000+
- 10 - 49 employees
- San Diego, CA
Nisman Solutions is a software and product development company founded in 2007 and located in San Diego, Calif. With a team of about 25 employees, they serve small and midmarket businesses in the business services, health care and medical, IT, telecommunications, and e-commerce industries. Their services include software development, mobile app development, and IT strategy consulting.

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Clients
- Phone2
Industries
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17

Frogmouth Digital
(6 Reviews) 4.8
- Timeliness
  4.8
- Service Excellence
  4.7
- Value
  4.0
- Would Recommend
  4.8
- $25,000+
- 10 - 49 employees
- San Diego, CA
Frogmouth Digital is a software development firm that has been offering web development, mobile app development, and custom software development to their clients since 2009. Their 50 employees are based out of La Jolla, Calif.

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Clients
- UFC
Industries
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18

CareMinds
(5 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- San Diego, CA
CareMinds is a small IT staff augmentation company. Based in San Diego, California, the firm was launched in 2022. Their team specializes in IT staff augmentation, web design, ux/ui design, product design, and more.
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Industries
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19

Wired Avenue
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.5
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- San Diego, CA
Wired Avenue is a digital agency in San Diego. Founded in 2002, they have fewer than 5 employees that serve clients in a wide variety of industries. Services include web development, mobile app development, and custom software development.

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Clients
- Qualcomm
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20

Backpack Works
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- San Diego, CA
Backpack Works is a San Diego, California-based web design agency. The small team specializes in Web Design, UX/UI Design, Custom Software Development, Web Development, and more. The agency was founded in 2019.
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Industries
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21

Girolabs
(6 Reviews) 4.8
- Timeliness
  4.6
- Service Excellence
  4.9
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 10 - 49 employees
- San Diego, CA
Girolabs is a custom software development company headquartered in Asunción, Paraguay. The firm offers custom software development, e-commerce development, mobile app development, web design, and more and has a small team.The firm was launched in 2013.

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Industries
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22

BL3NDlabs
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- San Diego, CA
BL3NDlabs is a software and strategy design firm based in San Diego. They were founded in 2015, and have a team of 13 employees. They specialize in custom software development, mobile app development, and product design.

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Clients
- San Diego Gas & Electric
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23

Odyssey Computing, Inc.
(5 Reviews) 5.0
- Timeliness
  4.9
- Service Excellence
  5.0
- Value
  4.9
- Would Recommend
  5.0
- $50,000+
- 10 - 49 employees
- San Diego, CA
Odyssey Computing, Inc. Is a web design company headquartered in San Diego, California. The small agency was founded in 1996. Their services include web design, ux/ui design, custom software development, web development, and more.

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24

Code Avenue

(0 Reviews)

Not yet reviewed.
- $10,000+
- 50 - 249 employees
- San Diego, CA
Code Avenue is a web development firm and mobile application development company. Headquartered in San Diego, California, the firm provides Web Development and Mobile App Development.
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25

Treeline
(1 Reviews) 4.5
- Timeliness
  5.0
- Service Excellence
  4.5
- Value
  4.5
- Would Recommend
  4.5
- $50,000+
- 10 - 49 employees
- San Diego, CA
Treeline Interactive is a software development company based in San Diego. Since being founded in 2004, it has grown to a team of about 54 that does IoT development, custom software development, mobile app development, and web development. Its clients are mostly midmarket and small businesses.

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Clients
- Landmark Aviation
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26

EyeUniversal LLC
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- San Diego, CA
Software development company EyeUniversal is in San Diego, California. The small firm was established in 2005. Their services include custom software development, mobile app development, search engine optimization, web design, and more.

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27

Dextersol

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- San Diego, CA
Dextersol, a web design company, provide Web Design and UX/UI Design. They were founded in 2019.
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28

Simform
(63 Reviews) 4.9
- Timeliness
  4.8
- Service Excellence
  4.8
- Value
  4.8
- Would Recommend
  4.8
- $25,000+
- 1,000 - 9,999 employees
- San Diego, CA
Custom software development company Simform was founded in 2010. The agency specializes in Custom Software Development, Artificial Intelligence, cloud consulting & SI, Mobile App Development, and more and has a large team.
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Clients
- Redbull
Industries
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29

devAtelier

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- San Diego, CA
Application development firm devAtelier offers Mobile App Development and Web Development. They are located in San Diego, California.
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30

Phenomenon Studio
(27 Reviews) 5.0
- Timeliness
  4.9
- Service Excellence
  5.0
- Value
  4.9
- Would Recommend
  5.0
- $10,000+
- 50 - 249 employees
- National City, CA
Phenomenon Studio is a Wrocław, Poland-based UX company. The agency specializes in UX/UI Design, Branding, Web Design, Custom Software Development, and more and is midsize.The agency was founded in 2019.
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Clients
- AirPortr
Industries
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