Otis: Expense & Budget Tracker

Otis: Expense & Budget Tracker is a finance app by AppRerum with 50+ downloads (about 55 estimated). +1 installs in the last 7 days. Released Apr 18, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Take control of your money with Otis — the smart, offline-first expense tracker, budget planner, and personal finance manager designed to give you clarity on where your money goes and what you can safely spend. Most expense tracker apps only show past spending when it’s already too late. Otis goes further by…”