/01
Augmented Reality
Free-hand 3D drawing, plane detection, multi-user shared sessions, generative AR experiences and immersive product showcases — built on ARKit and RealityKit.
We engineer augmented & intelligent mobile experiences.
Arai Tech is a focused mobile engineering studio. We design and ship production-grade iOS, AR and AI applications for startups, agencies and enterprise clients — from first prototype to App Store launch and long-term care.
01 Capabilities
Four disciplines, one studio.
Most teams claim to do everything. We specialise — deeply — in the four areas that consistently produce the most ambitious mobile products being shipped today.
/02
Artificial Intelligence
On-device inference, real-time computer vision, multi-stage model pipelines and integrations with frontier APIs — engineered for performance and battery life.
/03
Native Apple Platforms
iOS, iPadOS, watchOS, tvOS and macOS — the entire Apple stack. Widgets, App Clips, Top-Shelf extensions, keyboard extensions, subscriptions and StoreKit done right.
/04
Cross-Platform
When a single codebase serves the brief, we ship Flutter applications that look and feel native on both iOS and Android — without compromising performance.
12
+ years
shipping mobile software for global clients
30
+ apps
delivered across iOS, AR, AI and cross-platform
50
/ sec
double-stage AI inference rate on-device (current best)
100
%
of engagements completed end-to-end, no handoff drop
02 Selected Work
A decade in the App Store.
Polinations
An augmented-reality experience that grows a unique, generative flower from each user's personality test, anchored in their real-world space.
View on the App Store →Block
A free-hand 3D drawing tool. Sketch lines, extrude shapes and snap to detected planes — collaboratively, across devices, in mid-air.
Watch demo →Production-line Quality Control
A two-stage YOLO inference pipeline running on-device for industrial quality control — multithreaded across CPU and GPU for 50 detections per second.
Confidential · Enquire →Cinema for Apple TV
A full streaming-style client for Apple TV with Top-Shelf integration and ChatGPT-powered recommendations based on the viewer's history.
Case study available →Smart Shower Hardware Bridge
An iOS companion app for a connected smart-shower device. NFC handshake, BLE telemetry and live water-quality readouts — co-designed with the hardware team.
Hardware partnership →Audio-First Multiplayer
An accessible online multiplayer experience for vision-impaired players, built around an AI audio chat-bot that turns natural speech into gameplay.
Inclusive design →Milton Coloring Book
A relaxing, beautifully illustrated coloring app shipped on iOS and Android from a single Flutter codebase — featured in family categories.
View on the App Store →Leap Second
A daily-video montage app with a substantial existing user base. We modernised the codebase and integrated A/B testing, analytics, paywalls and feature flags.
View on the App Store →Euki
Stabilised and extended a privacy-focused health app with a substantial install base — solving long-standing issues other teams had marked as unfixable.
View on the App Store →XR Stories
A platform for placing narrative experiences in physical locations, transforming ordinary spaces into augmented-reality story canvases.
View on the App Store →CU Degree Show
An AR exhibition experience displaying student final projects on a Fibonacci-distributed 3D sphere — making a virtual gallery feel almost physical.
View on the App Store →Moment Garden
Long-running maintenance and improvement work on a beloved baby-album application — bug triage, SDK modernisation and gentle architectural cleanup.
View on the App Store →
03 Voices
What clients say after we ship.
We had two prior teams tell us the codebase was beyond saving. Arai picked it up, made it sing inside a week, and added a whole new feature surface our users had been asking for since launch. They get mobile.
The AR work was honestly beyond what we thought possible on a phone. They built a multi-user 3D drawing engine from scratch and it felt like magic on day one.
Doubled our on-device inference rate, fixed memory leaks two contractors before them couldn't, and actually explained the changes. Rare.
We needed someone who could sit between hardware and software and make both make sense. They did exactly that — shipped on time and the device just worked.
Most contractors disappear after launch. Arai stayed, fielded our late-night App-Store rejections, and helped us land a 4.8-star rating.
The tvOS prototype became our pitch deck. We closed our seed round on the back of a build they shipped in under six weeks.
04 How we work
A studio, not a freelancer.
-
01
Listen, then scope.
We start with a free working session — codebase walkthrough, audit, or roadmap review. Most engagements begin here, before any contract is signed.
-
02
Architect the spine.
We propose the smallest architecture that supports the next two years of the product, not the next sprint. Decisions documented, trade-offs surfaced.
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03
Ship, measure, refine.
Tight build cycles. Public TestFlight builds inside a week. Analytics, A/B framework and remote feature flags wired in from day one.
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04
Stay through launch.
Submission, App-Store review, post-launch hot-fixes, the messy first month — we don't disappear when the contract reaches its last sprint.
05 Contact
Have something ambitious
Have something ambitious
in mind?
Send a few lines about the project — current stage, timeline, technical questions. We respond within one working day. No template replies.
Arai Tech FZ-LLC · Dubai, United Arab Emirates