If you've decided to get on top of your subscriptions, the next question is how to track them: a spreadsheet you build yourself, or an app that does it for you. Both work — but they win on different things. A spreadsheet is free and completely private; an app is consistent and low-effort. The honest answer depends on how many plans you have and, more than anything, how reliably you'll actually keep the list up to date.
A spreadsheet in a tool like Google Sheets or Excel is free, lightweight, and entirely yours. Nothing is shared with a third party — you type in each subscription by hand, so no bank credentials or account linking is ever involved. It's also flexible: you can track things automated bank-detection misses, like app-store charges billed through Apple or Google, a slot on someone else's family plan, or a service a friend pays for that you split. For a small, stable set of plans and one person reviewing it, a spreadsheet is genuinely hard to beat.
The catch is upkeep. A spreadsheet only helps if you remember to open it, add new plans, and check renewal dates yourself. It won't remind you, and it's easy to let it drift out of date — which is exactly when a forgotten renewal slips through.
An app's advantage is consistency. It's always on your phone, takes seconds to use, and needs no setup or formula maintenance, so people who use one tend to review their subscriptions far more often than people relying on a spreadsheet they have to remember to update. A good app also does the math for you — converting annual and weekly plans to a monthly figure and showing your true total automatically — and can surface renewal reminders so a charge never sneaks up on you. The habit of reviewing the list is what saves money, and an app makes that habit almost frictionless.
The usual downsides: many tracker apps either cost a monthly fee themselves (ironic, for a tool meant to cut subscriptions) or ask to connect to your bank to auto-detect charges, which not everyone is comfortable with.
| Spreadsheet | App | |
|---|---|---|
| Cost | Free | Often free; some charge monthly |
| Privacy | Fully manual, nothing shared | Varies; some ask for bank access |
| Consistency | Depends on you remembering | High — always to hand |
| Does the math | You build the formulas | Automatic totals |
| Reminders | None built in | Renewal alerts |
| Best for | A few stable plans, one reviewer | Many plans, hands-off upkeep |
Choose a spreadsheet if you have only a handful of subscriptions, you value control and privacy, and you'll realistically open it to review. Choose an app if you have more than a few plans, you want the totals and reminders handled for you, and consistency is your real problem. The tool matters less than the habit — the best tracker is the one you'll actually keep looking at.
There's also a middle path that takes the strongest point from each side: an app's ease and automatic totals, with a spreadsheet's privacy. That's where an on-device tool fits — you get the convenience without connecting a bank or creating an account.
SubScan works in your browser like an app — it converts every billing cycle and totals your subscriptions automatically — but stays private like a spreadsheet: no bank login, no account, nothing uploaded. You just enter your plans and it does the rest.
Open the free trackerNeither wins outright. A spreadsheet is free and fully private but relies on you to keep it updated. An app is consistent and does the math and reminders for you, but some cost a monthly fee or ask for bank access. Pick a spreadsheet for a few stable plans you'll review by hand, and an app if you have many plans and want upkeep handled automatically.
They can be, if the app reliably gets you to review your list and catch renewals you'd otherwise miss — that consistency is where the savings come from. But paying a recurring fee to a tool meant to cut your subscriptions is worth questioning. A free, on-device option gives you the automation without adding another monthly charge.
No. Bank connection is only one way some apps auto-detect charges. You can track everything manually instead — in a spreadsheet, or in an on-device tool like SubScan — by entering each plan yourself. That also catches charges bank-detection misses, like app-store billing and shared family plans.
Manual tracking captures things that don't appear as a clean recurring charge on one card: subscriptions billed through Apple or Google app stores, a slot on someone else's family plan, and services a friend or partner pays for that you split. Because you enter these yourself, nothing depends on a bank feed recognizing the merchant.
Yes. An on-device tool like SubScan does the cycle conversions and totals automatically, the way an app would, while keeping everything local with no bank login and no account — the privacy of a spreadsheet. You enter your subscriptions and it calculates your monthly and yearly figure for you.
For informational purposes only. SubScan is a free, on-device tool and does not provide financial advice. Figures are illustrative and used only to demonstrate the comparison; your own amounts and cycles will differ.