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Kubbo – build a medieval city with your daily habits

Kubbo – build a medieval city with your daily habits

by macfleid·Apr 10, 2026·1 point·0 comments
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AI Analysis

●●SolidCozySlick

Buildings get buried after two missed days—loss aversion beats positive reinforcement.

Strengths
  • •Loss aversion mechanic (destroyed buildings) is psychologically clever for habit retention
  • •30K downloads with 4.8 App Store rating proves real product-market fit
  • •Cross-platform Flutter app with native iOS and Android distribution
Weaknesses
  • •Habitica already does gamified habits with more depth and 10+ years of development
  • •AI assistant feels like table stakes rather than genuine differentiation
Category
Productivity
Target Audience

People seeking gamified motivation for habit formation

Similar To

Habitica · Finch · Fabulous

Post Description

I've been building mobile apps for 10 years, mostly for clients. 2 years ago I decided to build something for myself. Kubbo is a habit tracker where completing tasks builds a medieval city. Miss 2 days and a random building gets buried. 30,000 downloads, 4.8 on the App Store. Built with Flutter. Happy to answer questions.

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