How to Calculate If a Subscription Is Actually Worth It
A subscription is worth it if you use it enough. Here is the cost-per-use math that turns vague feelings about value into a number you can decide on.
You pay $14.99 a month for a streaming service you watch maybe twice a month. That is $7.50 per show. You pay $9.99 a month for a productivity app you used twice in the last year. That is $60 per use. You pay $50 a year for a website that helps you with your taxes. That is $50 once. Without the cost-per-use math, all of these feel similarly priced. With it, you can see which are worth keeping. Most subscription decisions are made on monthly cost — $14.99 feels small. Almost no subscription decisions are made on cost-per-use, which is the number that actually matters. A $14.99 subscription you use 20 times a month is a steal. The same $14.99 subscription you use twice is more expensive than buying the same content à la carte.
Here is the math — and how SubSweep does it for you across all your services.
Track your actual use, not your imagined use
Most people overestimate how much they use their subscriptions. They imagine peak weeks ('I use this all the time during tax season') and forget the dead months. Track real use for 30 days — open the app, ask yourself if you used it that day. Most subscriptions show up far less than imagined. Streaming services especially: most households use one or two services regularly and pay for four.
Calculate cost-per-use, not cost-per-month
Annual cost divided by number of uses per year. A $14.99 streaming service you use four times a month equals $0.31 per use — fine. The same service used twice a month is $1.87 per use — worse than à la carte. The same service used five times a year is $36 per use — comically bad. Cost-per-use makes the math obvious. Most subscriptions you forgot you have look terrible by this metric.
Compare the cost-per-use to the alternative
For media subscriptions, the alternative is often $4-6 per show or movie rental. If your cost-per-use is below that, the subscription is winning. Above it, you are paying a premium for the all-you-can-eat option you do not actually eat. For app subscriptions, the alternative is often a one-time purchase or a free version. For services, the alternative may be free public information or an occasional consultation. Without the alternative cost, the subscription cost has no anchor.
Apply different thresholds to different categories
Not all subscriptions are evaluated the same way. Productivity tools are worth keeping even if used rarely if they save real time when used. Insurance-like subscriptions (cloud backup, password managers) are worth keeping for the protection alone, regardless of frequency. Entertainment subscriptions are pure cost-per-use plays. Software you use professionally is worth keeping at higher costs. Set the threshold by category, not as a single rule.
Use SubSweep to score each subscription on cost-per-use
SubSweep takes your subscription list and asks for rough usage data — daily, weekly, monthly, rarely — and produces a value score for each. Subscriptions in the keep zone, evaluate zone, and cancel zone. The output is calibrated to the category, not just the cost. You see the obvious cancellations immediately and have ammunition for the harder calls. Most users find $30-100 a month they were spending without realizing on services they were not using.
Find every recurring charge. Cut what you do not use.
Drop in your statement and SubSweep finds every subscription, calculates the annual cost, ranks them by value-per-use, and gives you the cancellation links and scripts for the ones to drop.