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Mobile App Expert with Development Services

End-to-end App design & development, like an agency, but more personal.

Received Worldwide features by Apple.

We make apps that are loved by users and get used every day.

Work with a founder and talent that has built multiple apps from the ground up and knows all the challenges you can face. Not just another 'Yes man' agency with useless apps. Ours get used and make revenue.

We want the same for you!

Highly experienced with:

- Consumer Focused Apps
- Booking and Ordering platforms
- Social Discovery
- Mapping tech
- Video and Photo tech
- Widget Apps
- Content Management Systems
- IOS & Android
- Progeessive Web Apps
- React Native
- iOS Swift

Post-Launch experience:

- Appstore Optimisation
- TikTok marketing campaigns
- Influencers
- Google Ads
- Youtube Ads
- UGC Production
- Paywall Optimisation


We clarify USP’s, challenge decisions and advise on research, strategy and monetisation going forward to ensure a crystal clear vision of a product.

We build to fufil your business goals not just make a beautiful app. We're here as a team to consult every step of the way.

Get in touch for a free consultation call for advice on how to get started with your project.

  • Min project size
    $1,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    2 - 9
  • Locations
    London, England
  • Year founded
    Founded 2015

1 Locations

  • London , England

No have been added yet...

    Pricing Snapshot

    Min. project size $1,000+
    Avg. hourly rate $50 - $99 /hr
    Rating for cost 5 /5

    What Clients Have Said

    Clients appreciate leojbarnett.co's competitive pricing and value, highlighting budget alignment and high-quality deliverables. Projects include app and website design, with positive remarks on responsiveness and timely delivery, though specific cost details are not provided.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    < $10,000 based on 6 reviews
    < $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

    Select a service to see pricing information

    Highly Rated Similar Providers

    Apps by leojbarnett.co Review Insights

    Overall Review Rating

    5.0
    • Quality 5.0
    • Schedule 5.0
    • Cost 5.0
    • Willing to Refer 4.9

    Top Mentions

    Review Highlights

    • Passion for Design

      leojbarnett.co's genuine passion for design and their insightful contributions to projects were appreciated by clients.

    • Minor Speed Improvement Suggestion

      One client suggested that the team could improve by delivering even faster, indicating a minor area for potential enhancement.

    • Constructive Feedback and Suggestions

      The team provided valuable feedback and suggestions, enhancing the overall quality and functionality of the projects.

    • Attention to Detail

      Clients admired the team’s meticulous attention to detail in fulfilling project briefs and ensuring high-quality outcomes.

    • Timely Delivery

      The team was praised for delivering projects well ahead of deadlines, ensuring client satisfaction.

    • Client-Centric Approach

      leojbarnett.co's attentiveness to client requests and their willingness to make adjustments was a recurring theme in the reviews.

    Apps by leojbarnett.co Reviews

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    Project cost

    UX/UI Design for Social Learning Company

    • UX/UI Design
    • $50,000 to $199,999
    • Jan. 2020 - Jan. 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "leojbarnett.co had a great attitude towards their work."

    Sep 21, 2023
    Former CEO, Qbitt Ltd
    Sean Roccia
    Verified
    • Other industries
    • United Kingdom
    • Online Review
    • Verified

    leojbarnett.co was hired by a social learning company to design the UI/UX of their mobile app. They also provided recommendations to further improve the app's navigation.

    App Design for Mental Healthcare Organization

    • UX/UI Design
    • Confidential
    • June - Oct. 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0
    "They were very responsive."
    Nov 21, 2023
    CEO, Been There
    Tess Peters
    Verified
    • Other industries
    • Sunbury-on-Thames, England
    • 1-10 Employees
    • Online Review
    • Verified

    A mental healthcare organization hired leojbarett.co for app design. The team designed new features for the client's platform.

    Web Dev for Strategy Consulting & Executive Coaching Co

    • Web Development
    • Less than $10,000
    • Jan. - Feb. 2020
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0
    "We were impressed by the quality of the website delivered."
    Nov 1, 2023
    Director, Haywood Strategic
    James Haywood
    Verified
    • Other industries
    • Oxford, England
    • 1-10 Employees
    • Online Review
    • Verified

    leojbarnett.co provided website development services for a strategy consulting and executive coaching company. The team was responsible for designing and developing the site.

    UX Design for Wellness & Fitness Technology Company

    • UX/UI Design
    • $10,000 to $49,999
    • Jan. 2020 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    4.5

    "They've delivered very professional and creative designs."

    Sep 28, 2023
    Founder, BUA FIT
    David Stapleton
    Verified
    • Other industries
    • London, England
    • 1-10 Employees
    • Online Review
    • Verified

    leojbarnett.co provides UX design services to a fitness and wellness technology company.

    Web & App Design for Special Memories Company

    • UX/UI Design Web Design
    • Less than $10,000
    • Apr. - Sep. 2020
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "He was great to work with and produced a really attractive, fresh design."

    Sep 25, 2023
    Founder, Special Stuff
    Adrian Dent
    Verified
    • Information technology
    • London, England
    • 1-10 Employees
    • Online Review
    • Verified

    leojbarnett.co designed a website and an application for a special memories company.

    Mobile App Dev & UI/UX Design for IT Services Company

    • Product Design UX/UI Design
    • Less than $10,000
    • Aug. - Sep. 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They were very responsive and made sure to hit delivery deadlines."

    Sep 25, 2023
    CEO & Founder, IT Services Company
    Anonymous
    Verified
    • Other industries
    • London, England
    • 1-10 Employees
    • Online Review
    • Verified

    Leojbarnett.co designed and developed a mobile app for an IT services company. They created the mobile app and designed a pitch deck.

    UI/UX Design for Branding Agency

    • Application Management & Support Mobile App Development UX/UI Design
    • $10,000 to $49,999
    • Jan. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They guided us and our team."

    Sep 25, 2023
    MD, LoveGunn
    Christian Gunn
    Verified
    • Other industries
    • London, England
    • 11-50 Employees
    • Online Review
    • Verified

    leojbarnett.co provides UI/UX design for a branding agency. They've designed the UI/UX and performed ongoing app maintenance.

    Showing 1-7 of 7 Reviews

    Locations (1)

    We Work, 10 York Road LondonEngland SE1 7ND

    2 - 5

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