I will do ai mobile app development ai chatbot app as ai app developer

An app where the AI is the product, not a feature. An assistant, a companion, a chatbot on your own content, a scanner that reads documents or photos, a coach that personalises to each user. If the AI is why someone opens the app, that is what I build.

Whichever fits. Claude for long documents and careful reasoning, OpenAI for general chat and tool use, Gemini for high volume cost sensitive work, on device models when responses must work offline. I recommend one and explain why rather than defaulting to a favourite.

I estimate this before you commit. A chat app with moderate usage often runs a few cents per active user per month. Heavy image or document processing costs more. I show you the per request cost and build in rate limits so a single user cannot run up your bill.

Both are available and I recommend based on your project rather than habit. React Native suits apps with heavy AI and web API work and shares code with a web app. Flutter suits highly custom animated interfaces. I explain the trade off before you order.

Yes. I work with your existing React Native, Flutter or native codebase and add the AI layer, backend and API handling into it. Send me repo access or a build and I will tell you what is possible and what it will take before you order.

Retrieval augmented generation, so the model answers from your content rather than its training, with sources attached. Plus guardrails, fallbacks and refusal handling so it says it does not know instead of inventing something in front of your user.

Yes, included in Standard and Premium. Apple reviews AI apps more carefully, so I prepare the privacy disclosures, content moderation and age rating properly the first time. You need your own developer accounts, and I will walk you through setup.

Yes. RevenueCat with Apple and Google in app purchase, free trials, paywall placement and usage limits tied to plan. Most AI apps need usage caps per tier or the API cost eats the subscription revenue, and I build that in from the start.

Yes. Full repository, environment setup notes, prompt files and handover documentation on delivery. You own it outright and can move it to any developer or team. Nothing is locked to me and nothing needs my involvement later.

I will tell you during scoping rather than take the order. Some things people expect from AI still do not work reliably on a phone. You get an honest answer about what is achievable now and what to leave for a later version.