10+ years of trusted app development

Grow your business with Thumbmunkeys

Designing and developing bespoke mobile and web apps for businesses, startups and government bodies with our research-led and ISO-certified processes.

Leading mobile and web app development company in the UK
10 M + Apps downloaded
3 + Creative members
5 + Projects completed
ISO 27001, 9001 Certified and GDPR compliant
Clutch reviews certificate

Our work

We build in-house products and work with startups and businesses as a reliable tech partner

Phototastic Collage Maker
Phototastic —a Thumbmunkeys product— is a popular collage-maker app loved and used by millions of people around the world.
Phototastic Collage Maker app available on Android and Windows, an in-house product of Thumbmunkeys
M + Downloads
K + Reviews
Average rating
Transport for London
The TfL Pay to Drive in London app helps commuters pay for congestion and ULEZ/LEZ charges.
TfL Pay to drive in London app
Visibeat – Humberside Police
A GPS tracking web and app platform custom-built for Humberside Police with geofencing, hotspots, alerts, analytics and more.
GPS tracking web and app platform custom-built for Humberside Police
Taxiangel
White labelled — a complete, taxi-hailing solution to launch or scale a taxi company.
White-label, web and app taxi solution built by Thumbmunkeys
Ag-drive
A web and app platform for farmers and agricultural contractors to smoothly track and manage farm jobs.
Ag-drive, an agritech mobile and web app platform built by Thumbmunkeys
PHDrift
New brand identity and an engaging website to attract, educate and enrol drifting enthusiasts.
New website and branding for PHDrift, a popular drifting academy
Explore more of our mobile and web app development projects and learn about our process, results, clients and their apps.

Our design lab

See what’s cooking in our lab

Our Dribbble portfolio is where our designers express their creativity and style. We share designs of apps built for our clients alongside glimpses of our in-house products.
Design lab of Thumbmunkeys
Design lab of Thumbmunkeys
Design lab of Thumbmunkeys
Design lab of Thumbmunkeys
We regularly share concepts, alternative designs and project-related content on our Dribbble handle. Take a minute to see our work.

Our process

Build a quality app with our research-driven process

App development process of Thumbmunkeys
Research and discovery

We begin a project by conducting a research and discovery phase to understand the problem and business requirements. We perform technical feasibility research, create information architecture, wireframes, clickable prototypes and define project scope leading to better estimation and project planning.

UI/UX design

We utilise information architecture from the discovery phase and combine it with user personas research to build a better user experience. We then work on branding i.e logo and visual identity, UI designs, interactions and clickable prototypes which allow us to validate the ideas and create a user-centric app.

Agile development

Backed with features and user stories with acceptance criteria, we plan the project into two-week development sprints with continuous integration and deployment (CI/CD) practices. We make releases every two weeks to keep all stakeholders on the same page and make upfront decisions as per business requirements.

Quality assurance and deployment

We ensure quality, information security and data protection by conducting internal audits before any deployment in line with ISO and GDPR guidelines. Deliverables are checked as per the acceptance criteria and deployment is done with complete reporting.

Support and maintenance

We offer proactive app and cloud support and maintenance services that include system monitoring, bug-fixes and reporting. We also provide time and resource management services for continuous project development.

Quality, security and trust
We get recertified every year to maintain the ISO standards and ensure complete adherence to quality and data protection, a significant reason why our clients trust us.
ISO 27001:2017 certified
ISO 27001 is the international standard for managing the security of assets such as financial information, intellectual property or information entrusted by third parties.
  • Information security policies and the organisation’s information security
  • Human resource security
  • Asset management, access control and cryptography
  • Physical and environmental security
  • Operations security and communications security
  • Information security incident management
  • Compliance with legal and contractual requirements
Learn more about ISO 27001
iso 27001 ISO 27001 : 2017
11397-ISMS-001

ISO 27001 is the international standard for managing the security of assets such as financial information, intellectual property or information entrusted by third parties.

  • Information security policies and the organisation’s information security
  • Human resource security
  • Asset management, access control and cryptography
  • Physical and environmental security
  • Operations security and communications security
  • Information security incident management
  • Compliance with legal and contractual requirements
iso 9001 ISO 9001 : 2015
11397-QSM-001

ISO 9001 is the world-standard recognition for managing a business in a quality way. It sets out the criteria for a quality management system.

  • Effective quality management system
  • Consistent efforts to put customers first, meet their needs and enhance customer satisfaction
  • Compliance with statutory and regulatory requirements
  • Efficient working processes and environment to increase productivity
  • Continual improvement in quality management across the organisation
  • Risk-based planning to prevent or reduce undesired effects
  • Periodic reviews and monitoring to ensure conformity to the requirements of the ISO 9001 standard
GDPR GDPR compliant

We adhere to General Data Protection Regulation through our information security policy aimed at protecting the organisation’s information assets.

  • Information Security Management System (ISMS)
  • Information protection against unauthorised access
  • Confidentiality of proprietary, client and confidential information
  • Information security training
  • Bi-yearly review of information security risks
  • Reporting and investigation procedures in case of actual or suspected information security breaches
  • Information asset owners accountable for the information security of the respective assets