Engineering mobile products with blueprint precision.
Kallos Labs builds premium iOS applications, cross-platform bridges, and release pipelines for teams that demand App Store-grade craft.
$ kallos build --target ios --release→ Resolving SwiftUI dependencies...→ Compiling WidgetKit extensions...→ Running memory audit (heap: 42MB ✓)→ Graphics throughput: 120fps sustained✓ Build succeeded in 4.2s
End-to-end mobile engineering
From native SwiftUI architecture to launch-day orchestration — every layer built with audit-grade precision.
SwiftUI products built for the App Store
From WidgetKit timelines to fluid navigation stacks, we ship native experiences with obsessive attention to HIG compliance, performance, and polish.
Learn moreShared APIs across web and mobile
Unified auth, data contracts, and edge functions that keep your SwiftUI app and Next.js backend in sync without duplication.
Learn moreTestFlight to App Store, orchestrated
Release pipelines with staged rollouts, ASO metadata, crash monitoring, and review-ready compliance gates.
Learn moreVector compliance gates
Select a pipeline test to inspect compilation audits, memory tracking, and graphics throughput in real time.
[audit] Swift 6 strict concurrency check... PASS[audit] Unused entitlement scan... 0 warnings[audit] App Store guideline 4.2 review... PASS[audit] Binary size: 18.4MB (under threshold)→ Compilation audit complete.
Infrastructure your app depends on
Every mobile product needs more than UI — we build the sync layers, notification pipelines, and shared backends underneath.
Offline Sync
SwiftData caches with background fetch and conflict resolution for always-available experiences.
Push Notifications
Device token management, rich payloads, and action handlers wired to your backend.
Deep Links
apple-app-site-association, custom URL schemes, and seamless web-to-app handoff.
Supabase Backends
RLS policies, realtime subscriptions, and edge functions consumed by iOS and web.
We've got your back, no matter your stack.
Use Kallos Labs to ship mobile products with your favorite cloud providers, infrastructure tools, frameworks, and more.
Explore all integrationsEnterprise-level release discipline
Tight authorization policies and audit tools that embrace security shift-left across every build.
Audit-Ready Builds
Every release passes automated compliance, entitlement, and binary size checks before submission.
Learn moreAccess Controls
Granular permissions for certificates, provisioning profiles, and environment secrets.
Learn moreReview Workflows
PR-based review gates for UI changes, API contracts, and App Store metadata updates.
Learn more99.9%
Crash-Free Sessions<16ms
Frame BudgetSwift 6
Concurrency ReadyReady to build something exceptional?
Partner with Kallos Labs for native iOS engineering, cross-platform bridges, and launch pipelines that ship on schedule.
Start your next
mobile build
Tell us about your product vision. We'll scope the architecture, timeline, and team fit — then schedule a blueprint review call.
- Response within 1 business day
- NDA available on request
- Free architecture review call