Mobile AI application

Speak2Pets

A custom mobile app for chatting with animal characters, built manually in Dart and Flutter with an OpenAI API integration and a character ecosystem.

Website App Store Blog post

Evidence

Project media

Speak2Pets chat screen with a Mr. Busby animal character conversation. — Chat interface for talking with individual animal characters.

Speak2Pets character gallery showing multiple pet personalities. — Character browsing surface for the app's prebuilt animal personalities.

Speak2Pets tablet view showing premium and custom pet character options. — Custom and premium pet flow, including user-created character options.

What I built

AI character chat for mobile

Speak2Pets: AI Animal Friends lets users chat with animal characters through a mobile interface. The app included 50+ prebuilt characters and a custom character ecosystem so users could create or interact with different pet personalities.

Stack

Dart, Flutter, OpenAI API

The app was written as a fully custom Dart/Flutter application. The language-model behavior ran through a custom OpenAI API harness rather than a no-code wrapper.

The implementation was written manually without AI-generated code.

Outcome

300+ users and App Store release

Release: public iOS App Store listing.
Store title: Speak2Pets: AI Animal Friends!
Distribution: free app with in-app purchases.