
CustosSubs
Track & alert subscriptions
0 ratings
Free
Rating summary
About
Tired of subscriptions that renew without warning?
Every year, millions of people keep paying for services they no longer use, simply because they missed the cancellation deadline. Custos is the tool that puts you back in control of your finances and ends surprise auto-renewals for good.
Custos runs 100% locally: no account to create, no data sent to a server or a third party. Your financial information stays exclusively on your iPhone or iPad.
KEY FEATURES
• Budget dashboard — See your total adjusted cost at a glance, both monthly and yearly.
• Category breakdown — Track how much of your budget goes to each area (Streaming, Music, Productivity, Fitness, plus your own custom categories).
• Smart notice alerts — Get notified on your iPhone the exact day the cancellation deadline hits, for every subscription.
• Multi-reminder calendar sync — Add your renewal dates to a dedicated "Custos" calendar (or an existing one) with 5 automatic reminders: 1 month, 15 days, 7 days, 1 day, and the notice deadline itself.
• Cancellation generator — Fill in your details once, then instantly generate an email or letter template ready to copy and send.
• Bank accounts & subscribers — Link each subscription to an account and a household member to always know who pays for what.
• Export & backup — Export your data as CSV or a full backup, and restore it anytime.
• Shortcuts & Siri — Ask out loud for your deadlines over the next 30 days.
WHY CUSTOS?
• Total privacy — No trackers, no remote servers, no data sold. Local storage via SwiftData; optional iCloud sync, off by default.
• Flexible billing cycles — Monthly, yearly, or fully custom (any number of days), to accurately reflect your real spending.
• Polished design — A modern interface with full Dark Mode support, optimized for iOS and iPadOS.
Stop letting invisible subscriptions drain your budget. Download Custos and take back control today.
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What's New in CustosSubs
1.0.1
August 14, 2026
Improved stability, addition of the creation of Categories, Account and Subscriber to the creation of the subscription.




