Pink Stack

How it works

1. Open Pink Stack the night before. Tap Declare tomorrow's three.
2. Type three short reminders. Pick one due time for the three.
3. Tap Save stack. The three reminders are written into a Pink Stack list in Apple Reminders.
4. Apple Reminders fires them tomorrow at the time you picked. Tick them off in Pink Stack and the matching reminders are marked done in Apple Reminders.
5. The home screen and Lock Screen widget show tomorrow's stack so you see it without opening the app. The ledger keeps every reminder you mark done.

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 your device. 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 opens the reminders it wrote, to mark them done when you tick them off in Pink Stack.
• 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. When you haven't declared tomorrow's stack yet, the widget shows a quiet prompt to do so.

Pricing

Everything is unlocked for your first 3 days. After that, Pink Stack is free for up to 3 stacks in total, and deleting one frees a slot. The ledger and widgets are free. Pro unlocks unlimited stacks:

• Pro Monthly: $3/month.
• 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.