Web & Mobile App Maintenance Support Services in UK

Delivering prompt app maintenance & support services to ensure your app remains competitive, robust, and secure.Mobile app support and maintenance entails all aspects of improving mobile apps in order to achieve dependable performance and keep their functionality updated. TechDel, which has 5+ years of experience in the mobile domain, provides L1-L3 support, maintenance, and app evolution services for all sorts of mobile apps to IT and non-IT enterprises.

100k User Engagement

100+ Featured App

600+ App Published

Neil Brown

Business Head


Developing, Sustaining, and Re-scaling Your Apps

TechDel, London based mobile app support, and maintenance company, assists apps in scaling to the next level and provides ongoing support to improve efficiency, performance, and ROI. We assist firms with identifying non-core activities and removing any redundancy or faults that may hinder the app’s performance. We have expertise in various cutting-edge technologies and software tools to elevate your mobile app maintenance process.
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Business-savvy developers

Responsive and flexible

Support & maintenance

Full Cycle App Development

Seamless Delivery

Our Maintenance Services 

We deliver customized web and mobile app maintenance services that accomplish all your mobility needs.

App Maintenance

We provide full-service maintenance. Technology advice, security audits, server management, OS version updates, application license checks, resource availability monitoring, and performance control are all included in our maintenance.

System Monitoring

To ensure optimal availability, our support team monitors your main mobile applications.We provide server and application monitoring, backup and recovery, and event log management for your mobile app using the most up-to-date tools.

Mobile App Upgrade​​

Our specialized team of Mobile App Developers has made it possible to handle any simple to complex Mobile App Upgrades assignment swiftly without security risk or data loss because of their years of experience, in-depth knowledge, and unique approach.

Pre-launch Mobile App Maintenance

We provide pre-support by setting file permissions, securing your root account, turning off error reporting, configuring caching, and validating the RSS feed. This enhances regulatory compliance and timeliness while reducing add-ons.

Post-launch, Support & Maintenance

We provide the best post-launch support and maintenance by upgrading your mobile app, resolving mobile app issues such as API changes, and providing routine maintenance such as backups and security upgrades.

Migration of OS and

Our skilled and devoted application developers offer end-to-end data migration services from one platform to the other. We have extensive international experience in a variety of businesses and domains, allowing us to properly script your move.

iOS and Play Store Upgrade

For iOS and Android apps, we offer on-demand bug fixes, continuous monitoring, technology advisory, security, vulnerability services, version upgrades, app store and play store upgrade and other application maintenance and support services.


We ensure ongoing external functioning while upgrading internal code structures with our app refactoring solutions. We optimize API implementations by removing programming redundancies, streamlining class designs, and eliminating programming redundancies.

Security Patch

Every mobile software platform has frequent security patches, which we regularly update to prevent unwanted access. We also create testing environments to deploy updates and to ensure that the most recent version does not knock your critical systems down.

Mobile Application Maintenance & Support Services Model

Our support strategy for Android and iOS app maintenance provides better and faster software maintenance, boosts app productivity, and results in a higher app ROI.

Annual Maintenance Contract

Offering technical support, bug fixing, corrective maintenance, and app version upgrades, etc. performance indicators.

Dedicated Team

Our ingenious team manages all maintenance work including app monitoring, app upgrades, and enhancements.

Time and Material

Checking essential app features and performance on a regular basis will improve user experience and help prevent future issues. behaviour, and much more.

Hire World-Class Developers

Our Selected Work

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UX, UI, Graphic Design

Furniture ios app kit design development

UX, UI, Graphic Design

Furniture ios app kit design development

Technologies we work with

We deal with all prominent CMS and Frameworks, and we’ve built small and large web applications using various development technologies and platforms to meet the demands of our clients.


Our clients praise us for our great results


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We Work DLF Forum DLF Cybercity, Phase III , Gurugram, Haryana 122002 India


We Work DLF Forum DLF Cybercity, Phase III , Gurugram, Haryana 122002 India


We Work DLF Forum DLF Cybercity, Phase III , Gurugram, Haryana 122002 India


Overall client rating is 4.9 out of 73 Clients for TechDel

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