Pink Stack

How it works

1. Open Pink Stack the night before. Tap Declare tomorrow's three.
2. Type three short reminders. Pick a time for each.
3. Tap Save. The three reminders are written into a Pink Stack list in Apple Reminders.
4. Apple Reminders fires them tomorrow at the times you picked. Mark them done in either app; the other side stays in sync.
5. The home screen and Lock Screen widget show tomorrow's stack so you see it without opening the app. The year ledger fills in another tile every day you declare a stack.

What stays on your device

• No accounts, no email, no signup.
• No analytics, no third-party SDKs, no advertising networks.
• Stack history is stored on-device with SwiftData. Reminders sync through Apple's own iCloud Reminders pipeline, the same way any other reminder does.
• The only network calls Pink Stack makes are to Apple's StoreKit when you choose to subscribe or buy Lifetime.

What you need

• An iPhone or iPad running iOS 18 or later.
• Reminders permission. Pink Stack writes only into the Pink Stack list it creates and only reads back the reminders it wrote, to keep done-state in sync.
• No microphone, no camera, no Health data, no location.

Widgets

Pink Stack ships a Home Screen widget and a Lock Screen widget. Both surface tomorrow's declared stack at a glance — the date you're planning, how many of the three are still pending, and the first reminder's text when it fits. Tap the widget to open Pink Stack at today's detail. When you haven't declared tomorrow's stack yet, the widget shows a quiet prompt to do so.

Pricing

Pink Stack is free with a 3-stack lifetime cap. Pro unlocks unlimited stacks, the year ledger view, and the printable year-end accomplishment PDF:

• Pro Monthly: $3/month, with a 14-day free intro on the first subscription.
• Pro Annual: $13/year.
• Pro Lifetime: $29 one-time.

All purchases are handled by Apple and managed under your Apple ID. Pro is Family-Shareable through Apple's standard Family Sharing. The paywall has a Restore Purchases button to re-verify your Apple ID's entitlements on a new device.

Support

Questions, bugs, or a feature request? support@danielius.studio. Replies typically within a day or two.

To restore a purchase on a new device, open Pink Stack, tap the settings icon, open the paywall, and tap Restore Purchases. Apple will re-verify your Apple ID's entitlements.

To cancel an auto-renewing subscription, open the Settings app on iPhone, tap your name at the top, then Subscriptions, then Pink Stack Pro.