# Subscription Audit — What Renting Really Costs > Add every subscription to see the monthly bleed, the cost per actual use, and what a decade of those payments would have become instead. Canonical: https://thebrinklabs.com/tools/subscription-audit/ Source: The Brink Labs · support@thebrinklabs.com · Last reviewed 2026-09-07 --- Instrument 02 · Stop the leaks ## What Is Renting Actually Costing You? Nobody decides to spend $1,164 a year on subscriptions. It arrives $12.99 at a time, and the invoice never shows the total. Add every recurring charge and this page normalises the cycles, prices each service by what it costs you per actual use, and tells you what the habit costs over a decade. These add a row with an empty price on purpose. We don’t quote other companies’ prices — they change, they differ by country, and a wrong number is worse than no number. Type what you actually pay. Defaults are ordinary long-run assumptions, not predictions, and every one of them is yours to change. Set the return to 0% and the tool simply stops counting forgone growth. This is arithmetic that illustrates a trade-off — it is not investment advice, and no return is guaranteed. Bleeding every month Add a charge to begin. The long shadow 03 — Cost Per Actual Use ## Price Is Not The Problem. Price Per Use Is. A service you open every day at a high price can be the best value on this list. A cheap one you have not opened since spring is not cheap — it is infinite. Sorted worst-first. 04 — The Escape Plan ## Add your charges and this becomes a to-do list. Every recommendation below is generated from your own numbers, in your own browser. Nothing here has been sent anywhere. Why A Budgeting App Built This ## Cancelling Is The Easy Half. Money you free up and do not immediately assign a job gets quietly reabsorbed into ordinary spending — usually inside two months. The cancellation felt like a win; the balance never moved. A subscription you never see again is not saved money. It is unassigned money. - Obligations are first-class. Subscriptions, loans and debts are tracked with renewal dates and payoff plans — not as surprises that clear your balance on the 3rd. - Price changes are surfaced. When a renewal comes in above the last one, that difference is shown to you the month it happens, not a year later. - Every freed dollar gets a destination. Zero-based envelopes mean the money you just recovered is assigned before it evaporates. - Bought once. The app that tells you subscriptions are expensive is not, itself, a subscription. Illustrative of the in-app obligations view. Where It Goes Next ## You Found Them Once. They Renew Anyway. An audit is a snapshot. The charges keep arriving, the prices quietly rise, and the trial you meant to cancel bills in eleven days. MyneWallet holds every recurring charge as a real record with a renewal date and price-change detection, so the next one is expected rather than discovered. Android. One-time unlock for the full engine. No subscription, ever. Straight Answers ## Subscription Maths, Answered Plainly. Written to be read, quoted and cited — by a person or by a machine. ### How do I calculate the true cost of a subscription? Normalise the price to a monthly figure, multiply by the number of months you expect to keep it, add the annual price increases, then add the growth that money would have produced had it been invested instead. A ten-unit monthly subscription is not a ten-unit decision: over ten years, with ordinary price increases, it is well over fifteen hundred units of payments — and a materially larger figure once forgone growth is counted. Normalising rules: yearly ÷ 12, quarterly ÷ 3, weekly × 4.333. ### What is a zombie subscription? A zombie subscription is a recurring charge for a service you no longer use but have not cancelled. They survive because each charge is small enough to ignore on its own, and because cancelling requires an act of attention that renewing does not. The test is cost per use: divide the monthly price by how many times you open the service in a month. If you never open it, the cost per use is infinite and the decision has already made itself. ### What is the opportunity cost of a subscription? Opportunity cost is the return the money would have earned in its next-best use. For a recurring payment it compounds, because you forgo not only the payment but every subsequent year of growth that payment would have produced. This tool models it as an annuity-due — each payment invested at the start of its month, at a rate you set — and escalates the payment annually to reflect real-world price rises. It is arithmetic illustrating a trade-off, not a forecast, and not investment advice. ### Is this subscription calculator private? Yes, by architecture rather than by promise. Every calculation runs inside your own browser. The page sets no cookies, writes nothing to local storage, loads no analytics or advertising script, and makes no network request carrying your figures. Closing the tab destroys the data because there is nowhere else for it to be. Open your browser's developer tools and check the network and storage panels — that is the only kind of privacy claim worth making. ### How much does the average person spend on subscriptions? Published averages vary so widely that they are close to useless as a personal benchmark, and we will not invent one. The number that matters is yours — and people consistently underestimate it, because memory drops annual renewals and small charges first. The reliable method is to read three months of card and bank statements rather than to recall from memory. This page turns that list into a single figure. ### How do I stop paying for subscriptions I forget about? Track them as scheduled obligations rather than as surprises. A recurring charge you have written down has a renewal date, a price and a history — so a price increase becomes visible the month it happens instead of a year later. MyneWallet keeps subscriptions, loans and debts as first-class obligations stored on your own device, and flags a renewal that arrives above the previous one. ### Should I switch to annual billing to save money? Only for services you have already proven you use. Annual billing typically discounts the monthly rate by ten to twenty percent, but it converts a decision you revisit twelve times a year into one you revisit once — which is precisely the mechanism that creates zombie subscriptions. Run this audit first. Pay annually for what survives it; stay monthly on anything you are still deciding about. Educational and illustrative. Figures depend entirely on assumptions you choose, no investment return is guaranteed, and nothing here is financial advice. The Brink Labs is a software lab, not a financial adviser. Next Instrument ## Emergency Fund Calculator Savings divided by the month you cannot avoid. All 6 instruments --- This is the markdown representation of https://thebrinklabs.com/tools/subscription-audit/, published so that AI agents and answer engines can read the page without parsing HTML. The full index of machine-readable resources is at https://thebrinklabs.com/llms.txt