IOS SERVICES
Everything iOS, under one roof.
01
Custom iOS App Development
Native iPhone and iPad apps built with Swift for the best performance and experience.
SwiftSwiftUI & UIKitiPhone & iPad
02
SwiftUI Development
Modern, declarative interfaces that adapt across Apple devices.
SwiftUIWidgetsLive Activities
03
Apple Watch, tvOS & visionOS
Extend your product across the Apple ecosystem.
watchOS appstvOS appsvisionOS
04
Apple Platform Integrations
Deep integrations with Apple Pay, HealthKit, Sign in with Apple and more.
Apple PayHealthKitCoreML
05
Objective-C to Swift Migration
Modernise legacy iOS codebases incrementally.
Obj-C → SwiftUIKit → SwiftUITest coverage
06
iOS App Upgrades
Keep apps compatible with every new iOS release and device.
New iOS versionsDeprecation fixesPerformance tuning
07
iOS UI/UX Design
Designs that follow Apple’s Human Interface Guidelines and convert.
UX researchHIG-compliant UIPrototypes
08
App Store Launch & ASO
Submission, review handling and App Store Optimisation.
TestFlight betasStore listingsASO
09
iOS Support & Maintenance
Monthly fixes, updates and new features.
Crash monitoringOS updatesFeature backlog
WHERE ARE YOU TODAY?
New iOS project or an existing one?
Starting from scratch or inheriting code from another team — we pick up wherever you are.
01 · NEW
New iOS project
From idea to launch: discovery, design, build and go-live.
✓Discovery & specification
✓MVP or full build
✓Launch & handover
Start a new project →
02 · ENHANCE
Enhance an existing iOS app
Add features, improve UX and speed up what you already have.
✓New features & integrations
✓UX & performance improvements
✓Refactoring & tech-debt
Enhance my app →
03 · CONTINUE
Take over & continue
Inherited code from another agency or developer? We audit it, stabilise it and carry on.
✓Code & security audit
✓Documentation & handover
✓Continue your roadmap
Hand it over to us →
04 · MAINTAIN
Maintenance & support
Keep it secure, up to date and running with a monthly plan.
✓Bug fixes & monitoring
✓Version & security upgrades
✓SLA-backed response
Get a support plan →
WHY VISIBI
Why brands choose us for iOS.
Built by a team with 60+ years’ combined experience across software engineering, search and AI.
✓Design, build, launch and App Store submission
✓Offline-first, secure and accessible apps
✓Analytics, crash reporting and A/B tests built in
✓AI features: chat, search and on-device ML
WAYS TO WORK
Project, developer or whole team.
FIXED PRICE
Project delivery
A defined scope, timeline and price — ideal for new builds and migrations.
✓Discovery & specification
✓Design, build and QA
✓Fixed milestones
✓Launch + 30 days support
MONTHLY
Dedicated iOS developer
A senior developer working as part of your team, full- or part-time.
✓Senior, UK-managed developer
✓Daily stand-ups & your tools
✓Scale up or down monthly
✓Replace anytime
TEAM
App product team
Developer, designer, QA and project lead — a complete squad.
✓Cross-functional squad
✓Agile sprints
✓Product & tech leadership
✓DevOps & hosting included
HOW WE DELIVER
From idea to launch — and beyond.
01STEP 01
Discover
Goals, users and a clear specification.
02STEP 02
Design
UX, UI and technical architecture.
03STEP 03
Build
Agile sprints with weekly demos.
04STEP 04
Test & launch
QA, beta testing and store submission.
05STEP 05
Support & grow
Monitoring, upgrades and new features.
RELATED MOBILE SERVICES
FREE · NO OBLIGATION
Get a free iOS quote.
✓ Reply from a senior developer within 24 hours
✓ Fixed-price estimate or developer rates
✓ NDA available on request
iOS questions, answered.
Native gives the best performance and access to the latest Apple features on day one.
Yes — we prepare listings, handle review feedback and submit updates.
It depends on scope. We give a fixed-price estimate after a free discovery call, or you can hire dedicated iOS developers monthly.
Yes — 100%. Code lives in your repository, with documentation and full IP transfer.
Yes. We start with a code and security audit, document what exists, fix urgent issues and then continue your roadmap — whether the previous team was in-house, an agency or a freelancer.
Yes — monthly support plans cover fixes, upgrades, security and new features.