On-device AI mobile apps with Core ML 8 + Apple Intelligence (iOS), ML Kit + TensorFlow Lite + Gemini Nano (Android), ONNX Runtime, MediaPipe for vision, WhisperKit for STT, llama.cpp for on-device LLMs. Sub-100ms inference without network round-trip. Native Swift / Kotlin, React Native, Flutter, or PWA. 625+ real-time products since 2005, 100% Upwork Job Success.
We build custom AI mobile apps with on-device inference as the default. iOS: Swift / SwiftUI + Core ML 8 + Apple Intelligence (iOS 18+) for Writing Tools, Image Playground, Genmoji, Visual Intelligence; Android: Kotlin + Jetpack Compose + ML Kit + TensorFlow Lite + Gemini Nano (Pixel 8+); cross-platform: React Native or Flutter with ONNX Runtime + MediaPipe; PWA with WebGPU + transformers.js. Sub-100ms inference for vision (YOLOv8 quantised), <300ms first-token for on-device LLMs (llama.cpp, Phi-3 Mini, Gemma 2 2B), no network for offline mode. No matter the size or complexity of your project, we'll take it on and get it done.
Native iOS in Swift + SwiftUI on iOS 18+ with Core ML 8, Apple Intelligence, Vision framework, Speech, AVFoundation. Native Android in Kotlin + Jetpack Compose with ML Kit, TensorFlow Lite, CameraX, MediaPipe. Cross-platform via React Native (Reanimated 3, Skia) or Flutter (Impeller engine) when single-codebase wins. PWA with WebGPU + transformers.js for browser-only AI.
On-device LLMs (llama.cpp, MLC LLM, Phi-3 Mini, Gemma 2 2B, Apple Foundation Models), STT (WhisperKit on Apple Silicon, faster-whisper-android), TTS (ElevenLabs Edge / Piper offline), Vision (Core ML + Vision, ML Kit, YOLOv8 quantised int8). Falls back to OpenAI Realtime / Gemini Live / Claude when cloud needed.
Firebase / Supabase for auth + sync, AWS Amplify / Hasura / Convex for backend, Stripe + RevenueCat for in-app purchases, Sentry + Crashlytics for monitoring, Mixpanel / Amplitude / PostHog for analytics. Push via FCM / APNS, deep-linking via Branch / Adjust, real-time sync via WebSocket / SSE / WebRTC.
Custom AI Mobile App Development for every case. Secure, scalable, and packed with smart features.
![[background image] image of logistics control room (for a trucking company)](https://cdn.prod.website-files.com/64e8910adc5a63966a68acc1/68e7dfd17638aaf511162f7a_f841ed23dc31eb8a94e23195c64f4acb_develop.webp)
Have an idea? We’ll turn it into a fully working app – from design and backend to launch and support.
Got a product that needs more speed, stability, or features? We’ll make it stronger and ready to scale.
![[digital project] image of a showcased project (for a ai robotics and automation)](https://cdn.prod.website-files.com/64e8910adc5a63966a68acc1/68e7e04abb8f1a3770a8625e_fix.webp)
Struggling with unfinished or broken code? We’ll step in, clean it up, and get your project back on track.
Startup 💡
Small-scale AI mobile app or MVP with core features, AI personalization, basic backend, and testing.
~$10,000
from 4 weeks
Growth 🚀
Full-featured AI app: cross-platform, advanced AI modules, analytics, push notifications, backend integration, and automated testing.
~$20,000
from 3 months
Enterprise 🏢
Complex AI-powered apps for large teams or global users: multi-model AI integration (ML, NLP, predictive analytics), enterprise security (HIPAA/GDPR), advanced AR/VR features, analytics dashboards, and full support.
~$50,000
from 4-5 months
625+ real-time mobile apps since 2005 — Core ML / ML Kit / TensorFlow Lite / ONNX Runtime / MediaPipe / WhisperKit in production. Nucleus AI mobile (Fibernetics, 600M+ minutes/month, SOC 2 / HIPAA / GDPR), TransLinguist mobile (62 languages, NHS UK), Doma.ai (4,305+ Russian property mgmt companies).
Senior developers, QA, UI/UX designers, analytics – all in-house. We think like product owners, not just coders.
625+ shipped products, 100% Upwork Job Success, 400+ honest reviews, sub-100ms on-device inference, App Store / Play Store track record from 2005.
Get the scoop on AI, mobile development & backend – straight talk from the top devs
Native iOS in Swift + SwiftUI with Core ML 8 + Apple Intelligence (iOS 18+); native Android in Kotlin + Jetpack Compose with ML Kit + TensorFlow Lite + Gemini Nano (Pixel 8+); cross-platform via React Native (with llama.rn / react-native-mlkit) or Flutter (with tflite_flutter / flutter_llama); PWA via WebGPU + transformers.js + web-llm. All shipped with on-device inference as the default.
MVP with on-device CV (YOLOv8 quantised int8) or STT (WhisperKit): 4–6 weeks. Mid-size with on-device LLM (Phi-3 Mini, Gemma 2 2B via llama.cpp) + cloud fallback (OpenAI Realtime / Gemini Live): 2–3 months. Enterprise multi-platform (HIPAA / GDPR, biometrics, AR with ARKit / ARCore): 4–6 months.
Yes — we wrap your existing iOS / Android codebase with on-device inference (Core ML / ML Kit / ONNX Runtime), add cloud fallback to OpenAI Realtime / Gemini Live / Claude, instrument Sentry / Crashlytics for monitoring, and migrate to Apple Intelligence / Gemini Nano where supported.
Vision (Core ML / ML Kit / MediaPipe / YOLOv8 quantised), STT (WhisperKit / faster-whisper), TTS (ElevenLabs / Piper offline), on-device LLMs (Apple Foundation Models, Gemini Nano, Phi-3, Gemma 2, Llama 3.2 via llama.cpp), AR (ARKit / ARCore), biometrics (FaceID / TouchID / BiometricPrompt), live video (LiveKit / mediasoup mobile SDKs).
Pricing starts from ~$10K for MVP with on-device CV / STT, ~$20K for cross-platform AI apps with cloud fallback, $50K+ for enterprise AI platforms (HIPAA / GDPR, AR / VR, biometrics). Final price is shaped on a 30-min scoping call.
