Apps

Focused mobile apps from Umber Lab.

Explore practical tools built around clear workflows, privacy-aware defaults, and direct support from the studio.

Android app

CorrectorAi

Practice speaking, get instant grammar corrections, and track your progress with an AI-powered language learning assistant.

Android app

A minimalist daily planner for Android designed for productivity without clutter.

Android app

Create expert AI personas in seconds. Copy prompts into ChatGPT, Claude, or Gemini and get specific answers instantly.