What is Subscription Day?
Subscription Day is a Mac and iOS app for people who pay for several apps, services, and memberships across different billing cycles. Users add each subscription, view upcoming charges on a mini calendar, convert costs across 168 currencies, and sync the list through iCloud. It runs on macOS 14.0 and iOS 17.0, with an iPhone and Apple Watch version available.
Why Subscription Day works
Subscription spending gets messy because every renewal lives in a different app, currency, receipt, or calendar reminder. Subscription Day pulls those recurring charges into one visual calendar with reminders, currency conversion, imports, and stats, so renewals become visible before payment day instead of appearing as surprise deductions.
Subscription Day features
- Mini calendar view. Upcoming charges appear on a mini calendar, so users can see renewal dates without sorting through a long list.
- 168 currency support. Subscriptions can be added in different currencies, then converted into one chosen currency at the current exchange rate.
- Fast subscription adding. Users enter the subscription name, and the app can find the logo, choose a color, and select a category.
- iCloud sync. Subscriptions can sync across Mac, iPhone, and Apple Watch through iCloud, with data backed up when sync is active.
- Import and export tools. Users can import subscription lists from the App Store, Notion, Google Sheets, or another file, then export the data as a CSV.
- Charge reminders. Flexible reminders warn users about upcoming charges, with options to sync with calendar or Apple Reminders.
Who Subscription Day is for
- Mac and iPhone users who pay for many software subscriptions and want renewal dates visible before money leaves their account.
- Freelancers who buy tools in more than one currency and need one converted view of recurring costs.
- Students and families sharing several streaming, storage, and app subscriptions who want a simple renewal calendar.
- Privacy cautious users who prefer subscription data stored locally or in their own iCloud account.
Similar micro SaaS ideas you can build
- Shared household renewal tracker. A family finance app that maps streaming, storage, insurance, and school payments into one shared calendar, with renewal reminders for whoever owns each bill.
- SaaS seat cleanup assistant. A tool for small teams that tracks recurring software seats, renewal dates, and unused accounts, so founders can cut forgotten tools before the next invoice.
- Annual contract reminder for freelancers. A lightweight planner for freelancers that tracks client retainers, domain renewals, hosting plans, and software bills, then warns them before cash flow gets tight.
