UK mobile app support specialists

Mobile App Maintenance & Support Services in the UK

Keep your iOS, Android, Flutter or React Native app secure, compliant and reliable with proactive monitoring, tested updates, bug fixing and dependable technical support from IDS Logic.

Get a Free App Health Check Explore Support Plans
  • Existing app takeover and stabilisation
  • App Store and Google Play support
  • Crash, performance and API monitoring
  • 24/7 critical incident cover available
19+ Years of Industry Experience
19+ Yearsof Industry Experience
Satisfied Customers
750+Satisfied Customers
Technology Professionals
200+technology professionals
Referral Business
83%repeat and referral business
Reliable support beyond launch

Keep Your Mobile App Stable, Secure and Ready to Grow

Mobile operating systems, devices, SDKs, third-party services and app-store policies change continuously. We provide the technical ownership your app needs to remain dependable for users and valuable to your business.

Developer or Agency Handover

We assess the codebase, access, documentation and release process before establishing clear ownership and ongoing support.

Crashes and Performance Issues

We investigate crash patterns, slow screens, API failures and device-specific issues that affect user satisfaction and retention.

OS and Dependency Upgrades

We plan, test and deploy updates for iOS, Android, frameworks, SDKs and third-party libraries with controlled release processes.

App-Store Compliance

We support target SDK requirements, privacy declarations, certificates, submissions, staged releases and store-review queries.

Mobile app maintenance services

Complete Technical Care for Your Mobile Application

Our mobile app maintenance and support services cover the application, integrations and release processes needed to deliver a consistent experience across devices and platforms.

Crash & Performance Monitoring

Identify crashes, ANRs, slow screens, failed requests and backend issues before they create widespread disruption.

Security & Dependency Updates

Maintain libraries, SDKs and connected services while addressing known vulnerabilities, deprecations and platform changes.

OS & Device Compatibility

Test new iOS and Android versions, screen sizes, device capabilities, permissions and platform-specific behaviours.

App Store & Google Play Support

Prepare and test releases, review policy requirements, manage submissions and help resolve rejection or compliance issues.

Bug Fixing & Technical Debt

Prioritise defects by user and business impact, improve maintainability and release thoroughly tested fixes.

Feature & UX Enhancements

Extend functionality, refine user journeys, improve accessibility and connect new business systems as your product evolves.

API & Backend Support

Maintain authentication, notifications, payments, integrations and services that power the mobile experience.

Release & CI/CD Support

Support builds, code review, automated checks, signing, staged rollout and rollback planning for safer releases.

Reporting & Improvement Roadmap

Receive visibility of app health, completed work, emerging risks, release activity and recommended next priorities.

Flexible mobile app support plans

Choose the Right Level of Mobile App Support

Every app has a different risk profile. We shape the support agreement around your platforms, codebase, infrastructure, user volume, release schedule and business priorities.

Essential maintenance

App Care

For stable mobile applications that need regular technical maintenance and dependable support when issues arise.

Flexible monthly support
  • iOS and Android compatibility reviews
  • Security, SDK and dependency updates
  • Bug fixing and technical assistance
  • App Store and Google Play support
  • Regular app health reporting
Discuss App Care
Most Popular Proactive support

App Care Plus

For growing mobile products that need proactive monitoring, priority support and continuous improvement.

Tailored monthly retainer
  • Everything included in App Care
  • Crash, performance and API monitoring
  • Priority request and incident handling
  • Performance and code-quality reviews
  • Planned enhancement capacity
  • Named account and technical contacts
Request App Care Plus
Critical operations

Business-Critical Support

For high-usage, customer-facing or revenue-critical applications that need enhanced governance and escalation.

Custom support agreement
  • Everything included in App Care Plus
  • 24/7 P1 critical incident cover available
  • Enhanced monitoring and escalation
  • Security and resilience reviews
  • Release and rollback planning
  • Regular service review meetings
Discuss Critical Support
Mobile technology expertise

Maintenance Support Built Around Your App Platform

Our mobile specialists support native and cross-platform applications across the full maintenance lifecycle, from framework upgrades and device testing to store releases and ongoing improvement.

iOS App Maintenance and Support

We keep iPhone and iPad applications aligned with Apple’s evolving operating systems, SDKs, privacy requirements, signing processes and App Store policies. Our support covers Swift updates, dependency maintenance, crash investigation, device testing, performance improvement and release management.

Swift maintenanceXcode compatibilityApp Store submissionsPrivacy requirementsCrash analysis
Explore IDS Logic iOS expertise →

Android App Maintenance and Support

We support Android applications across target API changes, device fragmentation, Kotlin and Jetpack updates, permission changes, Android Vitals and Google Play requirements. Each update is tested across relevant devices and release conditions before deployment.

Kotlin maintenanceTarget API updatesAndroid VitalsPlay ConsoleDevice testing
Explore IDS Logic Android expertise →

Flutter App Maintenance and Support

We maintain shared iOS and Android codebases built with Flutter, including Dart package updates, Flutter SDK upgrades, native integrations, build pipelines, Firebase services and coordinated releases across both app stores.

Flutter SDKDart packagesFirebase servicesDual-store releasesNative integrations
Explore IDS Logic Flutter expertise →

React Native App Maintenance and Support

We help businesses reduce upgrade risk across React Native, Expo, JavaScript dependencies and native modules. Our team supports framework migration, build troubleshooting, performance investigation, testing and coordinated iOS and Android releases.

React Native upgradesExpo supportDependency reviewsNative modulesCI/CD support
Explore cross-platform app development →
Existing app takeover

A Controlled Transition to Reliable Mobile App Support

We can take over an app built by another developer or agency, even when documentation is incomplete. Our onboarding process creates visibility, reduces immediate risk and establishes a dependable support model.

App Health Check

We review repositories, architecture, integrations, dependencies, store accounts, infrastructure, documentation and known issues.

Stabilise & Document

We prioritise critical defects and risks, confirm access and ownership, and document the information needed for safe support.

Monitor & Support

We agree priorities, escalation routes, service levels, testing processes and a predictable workflow for requests and releases.

Improve Continuously

We review app health, user feedback and technical debt, then plan upgrades and enhancements around business goals.

Priority and escalation model

Clear Support Priorities for Every Type of Request

Your support agreement defines how issues are categorised, escalated and managed, giving stakeholders a clear route from incident reporting to resolution.

Priority Typical example Support approach Service commitment
P1 Critical App unavailable, payments failing or active security incident Immediate escalation to the critical support route Agreed P1 SLA with 24/7 cover available
P2 High Major feature or integration failure affecting many users Priority investigation within the support window Managed to the agreed plan and escalation process
P3 Standard Non-critical defect, display issue or isolated functional problem Assessed and prioritised through the support backlog Scheduled according to impact and agreed capacity
Planned Work Feature enhancement, framework upgrade or UX improvement Scoped, estimated, tested and released through the delivery plan Delivered within an agreed release window

Mobile product experience

Supporting Digital Products Used by UK Organisations

Our mobile app capability is backed by wider expertise in application development, integrations, cloud services, quality assurance and long-term digital support.

Long-term partnershipEmma’s Diary

Emma’s Diary

Sitefinity, CMS and bespoke website work supporting a relationship of more than ten years.

  • 10+ year partnership
  • CMS and website expertise
  • Continuous digital support
Website architecturePickfords

Pickfords

Website architecture upgrades and a stronger digital journey for one of the UK’s best-known removals brands.

  • Architecture upgrades
  • Marketing website
  • Conversion-focused delivery
Healthcare applicationHessington Health

Hessington Health

We supported Hessington Health with digital workflow improvements and patient-app development designed to streamline services as the organisation scaled.

  • Digital workflows
  • Patient app development
  • Scalable service integration
Why IDS Logic

A Dependable Technology Partner for Your Mobile Product

IDS Logic combines mobile development, backend engineering, integration, quality assurance and support expertise within one scalable delivery team. We work transparently, communicate clearly and focus on the long-term reliability of your application.

Talk to Our App Support Team
Proactive Support

Planned updates, monitoring and risk reviews help reduce unexpected incidents and rushed releases.

Clear Accountability

Named contacts, agreed priorities, visible reporting and defined escalation routes keep work transparent.

Multi-Disciplinary Expertise

Mobile, backend, API, testing, security and cloud specialists work together around the application.

Flexible Engagement

Choose essential maintenance, proactive support or a business-critical agreement aligned with your needs.

Words From Clients

Hessington Health

Hessington Health is a national health screening and occupational health service provider. We have been scaling up our business activity aggressively over the past 12 months and our workflow/IT needs have changed significantly as we have grown. We instructed IDSLogic for their passion to support business in helping them to create efficient processes, which in the long term save time and money. Thery have start with getting a very granular understanding of the clients needs and then offer several solutions. They have helped us integrate Power Automate processes in our SharePoint system. They date flow works flawlessly within SharePoint which helps achieve grater data security, and process management. We have now instructed them to develop our Patient App. I can not recommend them enough.

Dr Harjeev Rai

CEO/Medical Director Hessington Health
Emma's Diary

IDS has become a true strategic development partner for all our digital work. We have found their technical expertise a perfect complement to our in-house creative and digital team and IDS has been highly dedicated to helping us meet our goals for growth. The Emma’s Diary channel continues to grow and our plans remain ambitious. We are pleased to have IDS Logic’s trusted support on our journey.

Gareth Huxtable

Director, Lifecycle Marketing
Families

This was a very complex and multi-layered project with ambitious targets. IDS helped us define our requirements and made a real contribution to project delivery, demonstrating their development experience on major projects.

Chris Manko

Technical Solutions Architect, Lifecycle Marketing
The LensPal

The new site looks excellent. I’m very pleased with the results and with the quick responses during testing and UAT.

The LensPal

USA
Pickfords

IDS Logic has proved their expertise in timely project delivery and this helped us to a successful on-time launch. Our new website can now truly support our evolving business strategy to remain at the forefront of our sector.

Pickfords

UK
LFRA

We came to IDS Logic with a vision for our site. The team listened, understood our requirements and produced an attractive and functional website that led to positive results. It is really a great pleasure to work with them.

LFRA

UK
Pebble Grey

I am really happy to have IDS Logic on board and have been very impressed with their speed of implementation and professional approach to their work. This has made our collaboration an enjoyable and extremely valuable partnership.

Pebble Grey

UK
Mobile app maintenance FAQs

Frequently Asked Questions

Find answers about app takeover, support coverage, pricing, platforms and release management.

Can IDS Logic maintain an app developed by another agency?

Yes. We begin with a structured takeover covering repository access, architecture, dependencies, app-store accounts, infrastructure, documentation, known defects and release processes. We then agree any stabilisation work before moving into ongoing maintenance and support.

What is included in mobile app maintenance and support?

Coverage can include OS and device compatibility, crash and performance monitoring, bug fixing, security patches, dependency updates, App Store and Google Play support, backend and API maintenance, release management, reporting and planned feature enhancements.

Which mobile app platforms do you support?

We support native iOS and Android applications as well as cross-platform apps built with technologies such as Flutter and React Native. Our wider team can also support the APIs, integrations, databases and cloud services connected to the app.

Is 24/7 emergency mobile app support available?

Yes. 24/7 cover can be included for agreed P1 critical incidents under a business-critical support agreement. The service definition, escalation contacts and response commitments are documented within the support plan.

How much does mobile app maintenance cost in the UK?

The cost depends on the platforms, codebase condition, backend complexity, user volume, third-party integrations, support hours, response requirements and planned enhancement capacity. We assess these factors during the app health check and provide a tailored support proposal.

How quickly can IDS Logic take over an existing app?

The timeline depends on access, documentation, technical complexity and any urgent risks. We can begin the takeover assessment as soon as the required repository, infrastructure and store-account access is available.

Can you manage App Store and Google Play releases?

Yes. We can support build preparation, testing, certificates, policy and SDK compliance, listing updates, staged releases, submission management and responses to store-review issues.

Can the support plan include new mobile app features?

Yes. App Care focuses on stability and maintenance, while App Care Plus and bespoke agreements can include planned development capacity for new features, UX improvements, accessibility and integrations.

Do you provide mobile app testing as part of maintenance?

Yes. Testing can include functional, regression, device, compatibility, integration, security and performance checks depending on the application and support plan. IDS Logic also provides dedicated mobile app testing services.

Start with an app health check

Give Your Mobile App the Support It Needs to Perform Reliably

Speak with IDS Logic about app takeover, monitoring, overdue upgrades, app-store compliance, recurring defects or an ongoing maintenance agreement.

Request your free mobile app maintenance assessment

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