Best apps like ふたりの罰金貯金箱｜ルールを作って貯金

Cute Saving Goal Tracker

Piggy bank & money plan widget

Free

This app helps you set and track savings goals with a clear, simple plan. It supports solo or shared goals, allowing partners, roommates, or friends to contribute to a common target. Manage payments, track progress visually, and stay motivated with gentle nudges and optional leaderboards.