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Home Mobile & App Marketing United States Missouri St. Louis

Top Mobile Marketing Agencies in St. Louis

Ratings Updated: December 5, 2025
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0 Leaders 10 Contenders

10 Companies

Country: United States
State: Missouri
City: St. Louis

List of the Top St. Louis App Marketing Companies

  • Featured

    What are Featured Providers?

    Favoured Logotype

    Favoured

    4.7 32 reviews
    Premier Verified
    $1,000+
    $100 - $149 / hr
    10 - 49
    Serves St. Louis, MO

    Services provided

    40% Mobile & App Marketing
    25% Social Media Marketing
    15% Advertising +2 services
    10% Branding
    10% Web Design

    Favoured is an agency specializing in Mobile & App Marketing, App Promotion, and App Store Optimization. Despite the professionalism and friendliness of their team, the agency's projects often lacked strategic coherence and measurable outcomes, resulting in no significant increase in app installs or user engagement. Client feedback highlights the need for improved project management and results-driven focus, with 100% of reviews noting the absence of tangible outcomes.

    See all 32 projects
    2 of 3 reviews are 5 stars
    1 new review for Mobile & App Marketing services
    Less than $10,000 avg. project cost

    Reviewed 3 times in the past 6 months

    In the past six months, client feedback for Favoured has been mixed. Positive remarks highlight their strong mentorship capabilities, particularly George's ability to simplify complex concepts, leading to clarity for clients. However, concerns arose regarding project management and deliverable quality, with one client noting poor execution and lack of measurable outcomes despite significant investment. Overall, while some clients appreciated the team's creativity and approachability, others expressed disappointment with results and strategic alignment.
    Read 3 Recent Reviews

    Industry Experience

    Favoured has demonstrated expertise across various industries, including Nonprofit, Information Technology, Beauty & Cosmetics, Sports, Healthcare, and eCommerce. Clients in the Nonprofit sector praised their ability to produce emotionally impactful content, while those in Beauty valued their comprehensive marketing strategy. The IT industry feedback highlighted poor execution in campaign effectiveness. Overall, sentiment is positive in Beauty and Sports, indicating strong creative execution and user engagement, while areas for improvement were noted in IT regarding project management and deliverables.

    Read All Reviews

    Select Industry to see insights

    Healthcare eCommerce Motion Pictures & Film Nonprofit Information technology Beauty & Cosmetics Sports Consumer Products Hospitality & leisure Retail Media Advertising & marketing Wellness & Fitness Arts, entertainment & music Social Networking Utilities Publishing Financial services

    View projects from:

    England (17) United Arab Emirates (2) United States (2) Canada (1) Israel (1) South Korea (1) Netherlands (1) Wales (1) Scotland (1)

    London, England

    2 Stephen Street
    London, England W1T 1AN

    6 - 9

    0203 488 2548

    See All Locations (1)
    View Profile Visit Website
    Yodel Mobile Logotype

    Yodel Mobile

    4.9 32 reviews
    Premier Verified
    $25,000+
    $100 - $149 / hr
    10 - 49
    Serves St. Louis, MO

    Services provided

    100% Mobile & App Marketing

    Yodel Mobile is a prominent agency specializing in Mobile and App Marketing, App Promotion, and App Store Optimization. The company consistently receives positive feedback, with approximately 100% of reviews highlighting their expertise and professionalism. Clients appreciate their strategic insights, timely project delivery, and personable service, with notable mentions of their ability to enhance app visibility and user acquisition.

    See all 32 projects
    3 of 3 reviews are 5 stars
    3 new reviews for Mobile & App Marketing services
    $10,000 – $49,000 avg. project cost

    Reviewed 3 times in the past 6 months

    Recent reviews of Yodel Mobile reflect a highly positive sentiment, emphasizing their professionalism and expertise in app marketing. Clients noted timely deliveries and proactive communication, with one remarking on their ability to make complex data digestible for stakeholders. Specific feedback highlighted significant improvements in app installs and user acquisition strategies. Overall, Yodel Mobile is commended for their personable service, alignment with client values, and consistent support, with no reported areas for improvement.
    Read 3 Recent Reviews

    Industry Experience

    Yodel Mobile has garnered excellent feedback across various industries, including Arts & Entertainment, Healthcare, and Retail. Clients highlight their expertise in App Store Optimization (ASO) and marketing strategies, leading to significant user acquisition and engagement improvements. Overall sentiments are highly positive, emphasizing Yodel's collaborative approach, responsiveness, and deep industry knowledge. They are particularly well-suited for projects in the healthcare and technology sectors, where user engagement and app performance are critical.

    Read All Reviews

    Select Industry to see insights

    Arts, entertainment & music Other Industry Human Resources Wellness & Fitness Hospitality & leisure Healthcare Retail IT Services Logistics & Supply Chain Education Consumer Products Social Networking Software Business services Real estate Advertising & marketing Media Information technology Insurance

    Average Project Cost Breakdown

    $50,000 to $199,999 (8) $200,000 to $999,999 (7) $10,000 to $49,000 (4) Less than $10,000 (1) $1,000,000 to $9,999,999 (1)

    What Clients Have Said

    Clients consistently express satisfaction with Yodel Mobile's cost-effectiveness and value for money. Feedback highlights that their pricing aligns well with budgets while delivering high-quality services. For instance, one client noted, 'Good value for cost,' while another emphasized that Yodel's proactive strategies exceeded expectations despite budget constraints. Overall, the sentiment is positive, with many clients feeling they received more than what they paid for, reinforcing Yodel Mobile's reputation as a cost-efficient partner in app marketing.
    Read All Reviews

    View projects from:

    England (14) United States (7) Ireland (1) Malaysia (1) Netherlands (1) Switzerland (1)
    View Profile Visit Website
    App Guardians (AGN ) Logotype

    App Guardians (AGN )

    4.8 28 reviews
    Premier Verified
    $10,000+
    $150 - $199 / hr
    10 - 49
    Serves St. Louis, MO

    Services provided

    70% Mobile & App Marketing
    10% Digital Strategy
    5% Advertising +3 services
    5% Graphic Design
    5% Marketing Strategy
    5% Video Production

    App Guardians (AGN) is a specialized Mobile and App Marketing agency excelling in app promotion, mobile advertising, and app user acquisition. Their services, praised by 100% of reviewers, include app store optimization and digital content strategies. Clients commend their professionalism, strategic insights, and effective communication, resulting in superior user acquisition metrics and successful app launches.

    See all 28 projects

    Reviews mention Unique expertise

    Clients have praised App Guardians for their unique expertise in mobile app marketing, particularly in user acquisition and lifecycle management. One CEO noted their remarkable organizational methods and effective strategies, which exceeded expectations in customer acquisition costs. Another executive highlighted the agency owner's deep expertise and business integrity, attributing a 10x lower customer acquisition cost compared to competitors to App Guardians' efforts. Overall, the sentiment reflects strong confidence in their specialized knowledge and ability to deliver measurable results.
    • UI/UX Design for Motivation Platform
      5.0 Jan 15, 2022

      The AGN team identified weaknesses in our funnel and made specific, data based recommendations where to focus our devs. They're a very broad team of experts that can create results in a short time.

      Read Full Review
    • ASO for Journaling and Mental Health Service
      5.0 May 15, 2019

      Their know-how, dedication, and almost around-the-clock availability stood out to us. With the insights from our experiments, we've managed to increase our organic growth by 300%.

      Read Full Review
    • User Acquisition Strategy for Mobile App Co
      5.0 Apr 25, 2024

      Experience and expertise are what we looked for, and after having worked with this team for more than two full quarters, there is no doubt they have both. We interviewed tens of different teams for these services, and were consistently disappointed with the responses we received during interviews, where most agencies prompt you to believe in the value of impressions and clicks, AG understood our value is only visible through an active user base.

      Read Full Review
    • Mobile App Marketing for Financial Software Company
      5.0 Apr 4, 2024

      Fouad (agency owner) has deep expertise in mobile app marketing and prioritizes the right things to be done. Additionally, they expressed good business integrity and flexibility by adjusting timelines based on external factors (eg. fraud attacks) that were outside of both our and AppGuardians' control.

      Read Full Review
    Read All Reviews
    3 of 3 Mobile & App Marketing reviews are 5 stars
    1 new review for Mobile & App Marketing in past 6 months
    $50,000 – $199,999 avg. project cost

    Mobile & App Marketing PROJECT HIGHLIGHT

    Digital Marketing Services for Health & Wellness App

    5.0 — App Guardians (AGN) provided digital marketing services for a health and wellness app. The team was tasked with improving the client's app store optimization (ASO) rankings and user experience. Read more
    Read 3 Reviews

    Industry Experience

    App Guardians (AGN) has received positive feedback across multiple industries including Sports, Hospitality, Software, Arts and Entertainment, Wellness and Fitness, Healthcare, and Gaming. Clients praise AGN's expertise in user acquisition, app store optimization, and marketing strategies. The sentiment is particularly strong in Software and Healthcare, highlighting AGN's effectiveness in boosting app downloads and user engagement. Their collaborative approach and dedication to client success make them a solid choice for businesses in these sectors seeking growth and optimization.

    Read All Reviews

    Select Industry to see insights

    Sports Hospitality & leisure Software Arts, entertainment & music Business services Wellness & Fitness Healthcare Gaming IT Services Advertising & marketing Consumer Products Information technology

    Average Project Cost Breakdown

    Less than $10,000 (10) $10,000 to $49,000 (10) $50,000 to $199,999 (3) $200,000 to $999,999 (1)

    What Clients Have Said

    Overall, clients have expressed high satisfaction with App Guardians' cost-effectiveness and value for money. For instance, one client noted that their customer acquisition cost was significantly lower than industry standards, attributing this success to AGN's strategies. Another client emphasized that AGN's pricing fit their budget while still providing exceptional service. The sentiment across reviews indicates a strong alignment of AGN's services with client expectations, often exceeding anticipated metrics, which underscores their perceived value.
    Read All Reviews
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  • Gemini Consulting & Services Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    250 - 999
    St. Louis, MO

    Services provided

    15% Mobile & App Marketing
    35% Mobile App Development
    25% Web Development +2 services
    15% Cloud Consulting & SI
    10% BI & Big Data Consulting & SI

    Gemini Consulting & Services is a mobile application development firm. They were established in 2010 and specialize in Mobile App Development and Web Development.

    Read more

    St. Louis, MO

    3636 S Geyer Road, Suite 270
    St. Louis, MO 63127

    16 - 20

    314.720.1800

    See All Locations (2)
    View Profile
  • Qodestar Logotype

    5.0 1 review
    $5,000+
    $100 - $149 / hr
    50 - 249
    St. Louis, MO

    Services provided

    15% Mobile & App Marketing
    30% Mobile App Development
    20% UX/UI Design +3 services
    15% Product Design
    10% Custom Software Development
    10% Search Engine Optimization

    QodeStar is a modern mobile app agency that helps businesses turn ideas into polished, high-performing digital products. We specialize in design-driven app development, building mobile applications

    Read more
    See all 1 projects

    St. Louis, MO

    211 North Broadway
    St. Louis, MO 63102

    2 - 5

    See All Locations (35)
    View Profile
  • 1905 New Media Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    Olivette, MO

    Services provided

    10% Mobile & App Marketing
    10% Affiliate Marketing
    10% Digital Strategy +11 services
    10% Email Marketing
    10% Social Media Marketing
    10% Web Development
    5% AI Development
    5% Content Marketing
    5% Conversion Optimization
    5% Custom Software Development
    5% E-Commerce Development
    5% Mobile App Development
    5% Pay Per Click
    5% Search Engine Optimization

    1905 New Media, a small Digital Strategy company, is located in Olivette, Missouri and Saint Charles, Missouri. Their services include Digital Strategy and Social Media Marketing.

    Read more

    Olivette, MO

    9374 Olive Boulevard
    Olivette, MO 63132

    21 - 30

    636-527-9254

    See All Locations (2)
    View Profile

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  • Elasticity Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    St. Louis, MO

    Services provided

    20% Mobile & App Marketing
    20% Branding
    20% Marketing Strategy +2 services
    20% Public Relations
    20% Social Media Marketing

    Established in 2009, Elasticity is a branding company. The company focuses on Branding and Marketing Strategy.

    Read more

    St. Louis, MO

    1008 LOCUST AVE., SUITE 300
    St. Louis, MO 63101

    16 - 20

    314.561.8253

    See All Locations (1)
    View Profile
  • Quick Spark Media Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    St. Louis, MO

    Services provided

    20% Mobile & App Marketing
    20% Advertising
    20% Email Marketing +2 services
    20% Other Digital Marketing
    20% Social Media Marketing

    Quick Spark Media is an Advertising company. They provide Advertising and Email Marketing and were launched in 2010.

    Read more

    St. Louis, MO

    Loft District, 1709 Washington Ave,
    St. Louis, MO 63103

    2 - 5

    314.361.2520

    See All Locations (1)
    View Profile
  • DIGITAL AONE IT SOLUTIONS PVT LTD Logotype

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    10 - 49
    Saint Charles, MO

    Services provided

    10% Mobile & App Marketing
    20% Direct Marketing
    15% Branding +6 services
    10% Content Marketing
    10% Email Marketing
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    5% Web Development

    Direct Marketing company DIGITAL AONE IT SOLUTIONS PVT LTD was launched in 2021. Based in Saint Charles, Missouri, the team offers Direct Marketing and Branding.

    Read more

    Saint Charles, MO

    35 Fountainview Dr
    Saint Charles, MO 63303

    41 - 49

    +13143384000

    See All Locations (1)
    View Profile
  • Marketing Solutions STL Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    Saint Charles, MO

    Services provided

    20% Mobile & App Marketing
    30% Email Marketing
    30% Social Media Marketing +1 service
    20% Digital Strategy

    Marketing Solutions STL, an Email Marketing company, specialize in Email Marketing and Social Media Marketing. They were established in 2018.

    Read more

    Saint Charles, MO

    3497 New Town Blvd
    Saint Charles, MO 63301

    6 - 9

    +1.314.879.4049

    See All Locations (1)
    View Profile
  • We Are Alexander Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    50 - 249
    St. Louis, MO

    Services provided

    10% Mobile & App Marketing
    20% Branding
    10% BI & Big Data Consulting & SI +6 services
    10% Corporate Photography
    10% Digital Strategy
    10% E-Commerce Development
    10% Packaging Design
    10% Public Relations
    10% Social Media Marketing

    We Are Alexander, a branding agency, focuses on Branding and Public Relations. The firm is based in St. Louis, Missouri.

    Read more

    St. Louis, MO

    1227 Washington Ave
    St. Louis, MO 63103

    201 - 250

    314.260.6360

    See All Locations (1)
    View Profile
  • Opportunity Max Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    Fenton, MO

    Services provided

    10% Mobile & App Marketing
    20% Digital Strategy
    20% Marketing Strategy +4 services
    20% Search Engine Optimization
    10% Email Marketing
    10% Pay Per Click
    10% Social Media Marketing

    Opportunity Max is a Digital Strategy company. Launched in 2010, the team focuses on Digital Strategy and Marketing Strategy.

    Read more

    Fenton, MO

    1375 N Highway Dr Fenton, Missouri
    Fenton, MO 63026

    10 - 15

    +1.702.953.5658

    See All Locations (1)
    View Profile
  • Vault Media, LLC Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Saint Charles, MO

    Services provided

    15% Mobile & App Marketing
    20% Video Production
    20% Web Development +3 services
    15% Graphic Design
    15% Pay Per Click
    15% Search Engine Optimization

    Vault Media, LLC is a video production company. The Saint Charles, Missouri-based company specializes in Video Production and Web Development.

    Read more

    Saint Charles, MO

    2275 First Capitol Dr
    Saint Charles, MO 63301

    2 - 5

    314.269.6800

    See All Locations (1)
    View Profile

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List of the Top St. Louis App Marketing Companies

  1. Gemini Consulting & Services Logotype

    Gemini Consulting & Services

    $5,000+
    $50 - $99 / hr
    250 - 999
    St. Louis, MO

    Ability to deliver

    5.6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    15% Mobile & App Marketing
    85% Other
    View Profile Visit Website
  2. Qodestar Logotype

    Qodestar

    $5,000+
    $100 - $149 / hr
    50 - 249
    St. Louis, MO

    Ability to deliver

    4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    15% Mobile & App Marketing
    85% Other
    View Profile Visit Website
  3. 1905 New Media Logotype

    1905 New Media

    $5,000+
    $100 - $149 / hr
    10 - 49
    Olivette, MO

    Ability to deliver

    5.3/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    10% Mobile & App Marketing
    90% Other
    View Profile Visit Website
  4. Elasticity Logotype

    Elasticity

    $5,000+
    $100 - $149 / hr
    10 - 49
    St. Louis, MO

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% Mobile & App Marketing
    80% Other
    View Profile Visit Website
  5. Quick Spark Media Logotype

    Quick Spark Media

    Undisclosed
    Undisclosed
    2 - 9
    St. Louis, MO

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% Mobile & App Marketing
    80% Other
    View Profile Visit Website
  6. DIGITAL AONE IT SOLUTIONS PVT LTD Logotype

    DIGITAL AONE IT SOLUTIONS PVT LTD

    $1,000+
    $100 - $149 / hr
    10 - 49
    Saint Charles, MO

    Ability to deliver

    4.6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    10% Mobile & App Marketing
    90% Other
    View Profile Visit Website
  7. Marketing Solutions STL Logotype

    Marketing Solutions STL

    $5,000+
    $100 - $149 / hr
    2 - 9
    Saint Charles, MO

    Ability to deliver

    6.1/40.0
    0/20 Reviews
    1.2/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    20% Mobile & App Marketing
    80% Other
    View Profile Visit Website
  8. We Are Alexander Logotype

    We Are Alexander

    $10,000+
    $100 - $149 / hr
    50 - 249
    St. Louis, MO

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    10% Mobile & App Marketing
    90% Other
    View Profile Visit Website
  9. Opportunity Max Logotype

    Opportunity Max

    $5,000+
    $100 - $149 / hr
    10 - 49
    Fenton, MO

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    10% Mobile & App Marketing
    90% Other
    View Profile Visit Website
  10. Vault Media, LLC Logotype

    Vault Media, LLC

    Undisclosed
    Undisclosed
    2 - 9
    Saint Charles, MO

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    15% Mobile & App Marketing
    85% Other
    View Profile Visit Website

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