NEKO: Monthly Bill Tracker

NEKO has been quietly iterating since early 2019, and version 8.5.8 shows a developer that keeps showing up. At its core it is a calendar-driven bill tracker with a projected balance engine, not a full personal finance suite. If your main frustration is forgetting a bill or misjudging how much cushion you have before the next payday, NEKO is built specifically for that gap. The 128 MB footprint is a bit heavy for what it does, but the 4.6-star average across nearly 500 ratings suggests real users are finding genuine value.

The Safe to Spend Number is the Real Hook

Most bill trackers just list what you owe. NEKO goes one step further by calculating how much you can actually spend on a chosen date after accounting for upcoming bills, income, and transfers. That single number, visible against your current account balance, is the feature that separates it from a spreadsheet. It reframes budgeting as a daily question rather than a monthly chore, which is a more honest way to manage a checking account.

Calendar-First Design, For Better and Worse

Pairing bills with paydays on a visual calendar is genuinely useful, and the projected balance on future dates is a practical touch. The downside is that users who want category-level spending analytics or detailed reports will hit a ceiling fast. NEKO is narrow by design, and that focus is both its strength and its limitation. Power users tracking investments or multiple complex credit lines may find it too lean.

Who Should Download This

NEKO fits renters, freelancers with irregular income, or anyone who has ever been surprised by an overdraft. It is not a replacement for a full budgeting app like YNAB or Copilot. The free entry point makes it low-risk to try, though in-app purchases are listed, so the ceiling of the free tier is worth checking before committing to a workflow built around it.