Services · Mobile app development · Healthcare apps
We provide healthcare app development London organisations use to reach patients across a city of 32 boroughs and many languages. That means patient apps with NHS login, telemedicine, home care tools and remote monitoring dashboards for NHS trusts, integrated care boards, health tech suppliers and care agencies. Clinical safety, data protection and DTAC evidence are planned alongside the features, not left for procurement.
London's health system is split across several integrated care systems, dozens of trusts and every borough council. An app that works in Camden may meet different commissioning rules in Croydon, so we design for that variation from the start. Patients also arrive from the home counties for specialist care, which adds addresses and services outside London to the picture.
200+ companies servedFrom a first store to an ADX listed developer
Product capabilities
A Londoner may live in one borough, be registered with a GP in another, commute to a third and be treated at a teaching hospital in a fourth. Health and care software here has to cope with that movement. The London Care Record, developed through the OneLondon programme, already gives clinicians a shared view across many GP practices and hospitals, so a new app adds value at the patient end: access, communication, monitoring and care at home. The capabilities below reflect what London buyers ask for. We help you choose a first release that fits your budget, the approvals you can realistically complete, and the teams who will support patients once the app is live. Later releases add the rest in a planned order, informed by what patients and staff actually do with the first version.
Patients search for the right clinic, community service or drop in by postcode, Tube or rail station and opening times. Step free access and nearby parking are shown for each site. Directory data is managed centrally, so a service moving from Lewisham to Greenwich changes once and shows correctly everywhere.
Patients find the right service without phoning around.
Patients record their preferred language and whether they need an interpreter, including British Sign Language. The request travels with the booking, so staff can arrange support before the appointment rather than discovering the need at reception.
Interpreters are booked in advance, not on the day.
Our telemedicine app development London work covers video and audio calls with a waiting room, identity checks, consent prompts and a reliable fallback to telephone. Clinicians run sessions from their usual calendar, and calls are never recorded unless your policy says so and the patient agrees.
Remote consultations feel organised for patient and clinician.
Many London carers travel between visits on foot, by bus or by bike. Rostering estimates travel time by the mode a carer actually uses, groups visits sensibly and flags when a run is unrealistic before a carer arrives late and stressed. Coordinators can swap visits between carers in the same area with a few taps.
Rosters reflect how carers really move around the city.
With the person's consent, relatives who may live elsewhere in London or abroad can see visit times, completed tasks and messages from the care office. Access levels are set per relative and withdrawn instantly when consent changes.
Families stay informed without calling the office.
Patients sign in using NHS login, with higher identity levels reserved for record access or clinical messaging. We build the integration and help you complete NHS England's partner onboarding, including the documentation on how and why each identity level is used.
Patient identity is handled by the national service.
Readings submitted at home are checked against rules your clinicians configure, and alerts go to the right team by role and shift. Every alert, acknowledgement and action is logged. We help you state the intended purpose clearly so the MHRA medical device question is answered early.
Alerts reach a named team and leave an audit trail.
Health tech companies selling to several London trusts need one product configured per customer: separate data, branding, roles and integrations for each trust. We design tenancy and configuration so onboarding a new trust is a setup task, not a fork of the code.
New trust customers are onboarded without new code branches.
We maintain living documentation covering data flows, hosting, penetration testing, accessibility results and clinical safety support, organised the way the refreshed DTAC form and the Data Security and Protection Toolkit ask for it. Buyers get answers quickly and consistently.
Procurement questions are answered from documents already kept current.
Permissions follow job roles across organisations, so a social worker, a district nurse and an agency coordinator each see only what they need. Every access to personal data is logged with who, what and when.
Access to health data is limited and provable.
Who it is for
London concentrates more buyers, suppliers and regulators than anywhere else in the UK, and each arrives with different constraints. National bodies, royal colleges and many health tech investors are based in the capital, so expectations of evidence are high. These four groups make up most of our London conversations, and each shapes the scope, the assurance work and the pace of the build in a different way. Programmes such as DigitalHealth.London also mean many trusts are used to assessing new suppliers, so buyers often ask detailed questions in the first meeting. We prepare for that by sharing our approach to data protection, clinical safety support and accessibility before you ask.
From the Knowledge Quarter around King's Cross to Whitechapel and White City, London hosts many companies building for the NHS. Some have a strong product and need a patient app or companion staff app built quickly. Others are overseas firms entering the NHS market and need help meeting DTAC, DCB0129 and NHS login requirements. We work within your process and alongside your clinical safety officer, and we explain UK requirements plainly to colleagues used to other health systems.
We strengthen your engineering team without taking over your roadmap.
Large teaching trusts often have strategic systems in place and a list of smaller problems those systems do not solve: a patient information app for one specialty, a booking tool for a community clinic, or a virtual ward intake. We work under your architecture standards and procurement framework, and support the manufacturer side evidence your clinical safety officer uses for DCB0160. Accessibility statements required under the public sector accessibility regulations are drafted for your review.
Focused tools that fit the trust's existing estate.
Agencies commissioned by several London councils need to meet each borough's reporting rules while running one workforce. We build carer apps, office consoles and family views that record visits for CQC, handle multiple contracts and work on the older phones some carers use. Commissioners get exports in the format they request, and managers see late and missed visits as they happen.
One workforce, several council contracts, one system.
Community trusts, charities and social enterprises run services such as talking therapies referrals, peer support and carers' groups. These users need privacy, simple language and careful safeguarding. We design discreet notifications, quick exit options where appropriate and clear routes to urgent help, and we never present the app as a substitute for clinical care. Content about crisis support is approved by your clinical leads before release.
How we engage
Trusts and agencies usually begin with a fixed scope release for one service. Suppliers often prefer a dedicated team that joins their sprints. After launch, a retainer covers support, updates and new features. What drives cost is the number of user groups, the integrations, the assurance evidence, multilingual content and the depth of support you need. Codeeo has no London office: our team of 80+ in Dubai, Riyadh and Karachi works remotely with London clients, and all sessions run by video call.
A defined build with a deadline
We agree what the product has to do, write it down with a price and a date, and build exactly that. Changes are priced before they are made, not discovered on the invoice.
A product that keeps evolving
Named engineers who work your hours, join your standups and stay on the codebase. You direct the backlog; we own the quality of what ships.
Something live that needs looking after
A monthly block of hours for improvements, fixes and the small requests that otherwise wait months. Unused hours carry for a quarter.
Technology
Native iOS and Android or cross platform builds, web consoles, FHIR UK Core and HL7 interfaces, WebRTC video, and hosting in UK cloud regions when your data policy calls for it. Architecture is reviewed with your technical lead and written up for whoever supports it next.
01Mobile
02Data and cloud
03Marketing and tracking
We start from one service and one measurable problem.
Trusts in London often want an app to solve several issues at once. We narrow the first release to a single service, for example outpatient letters for one specialty or a virtual ward intake, and agree what success looks like with your operational lead. Integrations, approvals and staffing are confirmed in discovery, and the plan is written down before design starts, with later releases sketched so the architecture supports them. This keeps the first business case small enough for a trust's digital board to approve, while showing where the product could go next.
Schedule a free consultation and get a written recommendation, with costs, before you commit to anything.
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