# Ahem! Unmissable Meeting Reminders: Full screen reminders for ADHD, time-blind & focused brains | Product Hunt
Source: [https://www.producthunt.com/products/ahem-calendar-overlay](https://www.producthunt.com/products/ahem-calendar-overlay)
Most calendar apps assume you'll glance at them\. Ahem\! assumes you won't\. On Mac and Windows, full\-screen reminders interrupt deep focus, and one hotkey reveals your day\. On iPhone, live countdowns, Lock Screen reminders and Dynamic Island nudges keep your next meeting in sight\. Built for ADHD, time blindness and deep focus\. Works with Google, Outlook and iCloud calendars\. Available in 17 languages\. Pay once per app, no subscription\.
Calerto for Mac is a macOS application that provides full-screen meeting alerts synced with Apple and Google Calendar, featuring custom prep time, menu bar countdown, and automatic launch to help users avoid missing meetings.