A super simple tool to help you remember things.
Remind1 - Save nerves, time and money - send automated appointment reminder messages from the calendar you already use. Google Calendar & Outlook / Office 365 Integration.
Google Contacts - Google Contacts is Google's contact management tool that is available in its free email service Gmail, as a standalone service, and as a part of Google's business-oriented suite of web apps Google Apps.
Bookamat - Powering the world's best independent fitness, Pilates and yoga studios.
Google Calendar - Spend less time managing your day & more time enjoying it
Appointment Reminder - Automated SMS/Voice and Email Reminders.
Apple Contacts App - Access and edit your contacts from personal, business, and other accounts with the Contacts app.