AI apps we build
AI assistant apps
Personal and business assistants that plan, remind, answer and act.
Health and wellness AI apps
Coaching, habit insights and wellness tracking that adapt to each user.
AI productivity apps
Transcription, summaries, document AI and smart dashboards.
Camera and vision apps
Apps that recognise objects, read text and analyse images in real time.
Voice AI apps
Natural voice conversations, voice notes and hands-free control.
AI-powered marketplaces and SaaS
Smart matching, search and recommendations inside your platform.AI features for your app
Chat assistants
In-app assistants trained on your content, available 24/7.
Voice AI
Speech-to-text, voice commands and real-time voice conversations.
Camera and image AI
Object recognition, text scanning and image analysis from the phone camera.
Personalisation
Recommendations, feeds and insights tailored to each user.
On-device AI
Models that run on the phone for speed, privacy and offline use.
AI agents
Agents that complete tasks for your users, not just answer them.Why choose Codexia
250+ apps shipped
Building apps since 2018 and AI products since 2023.Proof before commitment
The core AI feature working in 2 weeks, credited against the full build.One team for app and AI
Mobile, web and AI engineers and designers under one roof.The right model for the job
GPT, Claude, Gemini, open-source or on-device, chosen for speed, privacy and cost.Your data stays yours
Never used to train public models. NDA on request. HIPAA and GDPR-compliant builds.Support after launch
90 days of free support, then maintenance as your app grows.AI apps we've shipped
Years of excellence
Products shipped
CLIENTS
Countries
How much does AI app development cost?
Fixed-price packages. Start with a 2-week AI proof of concept.
AI App Starter
- One platform
- One core AI feature
- Admin panel
Most popular
AI App
- iOS and Android
- Several AI features
- Analytics and launch
Advanced AI App
- Mobile and web
- AI agents or on device AI
- Custom models where needed
What drives cost
The number of platforms and AI features, real-time voice or camera AI, on-device models, integrations and compliance needs.
Running costs
AI providers charge for usage, typically $20–$300 a month for an early stage app. We estimate this before the build starts.
What clients say about us?
Jamie Carmichael
We made the decision to swap developers around three to four years ago, for us it's been by far the best decision that we've made. When you change developers or engage with developers, there's always a level of uncertainty, but for us, Ali and the team established trust very, very quickly. Projects themselves were managed really well. At one point we had them working on four different projects, all very different in the level of complexity and needs, and we had fantastic outcomes for all of th... Show More
Gavin Sheppard
We have had the pleasure of working with Ali and the team at Codexia Tech for the past 12 months to develop our web and mobile apps for water tank monitoring. We have been really pleased with the quality of the work produced and the speed of delivery. They have worked hard to find solutions that worked for us and the communication has always been excellent. I look forward to working with Codexia Tech in the near future on further projects.
Arthur van Cadsand
We are a streaming company, we stream live jazz from venues and people can either pay subscription just like Netflix or paper concerts. And from the moment we engaged with Codexia, their team demonstrated a level of professionalism, expertise and commitment that exceeded my expectation. They showcased a deep understanding of what we wanted and they carefully listened to our requirements and even brought some innovation solutions to the table. And throughout the development process they displaced the dedication ... Show More
How we build your AI app
Discovery Week 1
Prototype and AI proof of concept Weeks 2–3
Build Weeks 3–10
Test and launch Final 1–2 weeks
Improve After launch
Technologies
Flutter
React Native
Swift
Kotlin
OpenAI
Anthropic Claude
Google Gemini
Core ML
TensorFlow Lite
Firebase
Frequently asked questions
$4,000–$8,000 for a SaaS starter, $8,000–$15,000 for a full MVP and $15,000+ for a scalable platform.
6–12 weeks for most first versions.
One platform serving many customers, with each customer’s data kept separate, like LUMI’s multi-clinic management.
Yes. Your clients can run the platform under their own brand and domain.
Stripe by default, and others on request.
Yes. Full ownership of the source code and IP transfers to you on final payment.
You get 90 days of free support. After that, optional maintenance costs $500–$1,000 a month.