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Send appointment reminders by SMS text from your Google Calendar™ for FREE.
Listing updated:June 2, 2023
Works with:
853K+
Overview
Schedule and send SMS Text reminders for the appointments in your Google Calendar™ to customers all over the world. We support sending texts to the US, Canada, United Kingdom, Australia and all European countries + many more. 

How Does it Work? 
Simply select an appointment from your calendar with the SMS Reminder app open, then add the phone numbers where you want the reminders sent. That’s it! Setting reminders is quick with our Message Template that’ll set a standardized message & reminder schedule. Your message template lets you populate data directly from your appointment to insert the Title, Date and Time in your reminder message. 

Try it for Free
We offer both Free and Paid subscription plans depending on the number of reminders you need to send each month. 
Additional information
PricingFree of charge trial
Privacy policy
Terms of service
SMS Reminder for Google Calendar™ will ask for the permissions shown below. Learn more
SMS Reminder for Google Calendar™ will need access to your Google account
This will allow SMS Reminder for Google Calendar™ to :
Run as a Calendar add-on
See and download any calendar you can access using your Google Calendar
Connect to an external service
View your country, language, and timezone
See your primary Google Account email address
See your personal info, including any personal info you've made publicly available
Reviews
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Chris Carnes (Reverend Chris)
March 17, 2023
Basically an "forget to cancel after 14 days & oopsie, you're charged for a year" type of scam. If you remember to cancel it might be okay, but I didn't want to give my PayPal info.
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Eric McBrearty
March 21, 2023
Misleading. It says there is a free option of 20 messages a month. When you try to use the service, you have to signup for a paid monthly subscription service.. (with a 14 day trial)...
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Gadg Etman
January 21, 2023
Link does not work at all, technical support is more like in the dark ages, when they try to convince you that you are incapable and stupid. As a solution architect i was trying to test it for a client, but I gave up now. Reading some more reviews - I realised that I should have never get anywhere near it.
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Tom McLellan
February 17, 2023
Easy SMS reminders from google calendar - I like the way I can remind clients to show up to appointments, much easier than calling them or emailing them. Thanks!
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Daniel Blondeau
February 1, 2023
I was about to purchase this, but I've realized that reminders require me to manually enter the phone numbers of clients... I would have happily paid the cost if the numbers were automatically added either by the client or through googles data base. I've also realized that 50 SMS reminders isn't 50 different events, its 50 texts... for almost 300 dollars a year, not worth it.
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Misa's Maid Cafe
December 22, 2022
I like the concept, but I literally couldn't use it. I went with the Free version (if you scroll to the left, there are other options, with different prices) to test it, but when I went to try an SMS text test, it kept telling me there's "invalid data" - the only thing being that the Reminder Status was "not set" - but there's no way to change it that I can see. I go to "Manage Account", thinking maybe I can change it there if not in-app, but no. It just goes to if I want to change to a paid version. It's a broken app, and I'll unfortunately have to delete it.
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Bar Bands
March 1, 2023
Never had any issue with the app. Have found customer service responsive
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Adam Lewis
November 24, 2022
Listed as free, charges ridiculous monthly fees...
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Patrick Bell
December 15, 2022
Well, I should have read the reviews. Free but they want my credit card info before the app can be activated. No thanks. I'll remove the app.
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Victor Mshindi
January 1, 2023
Not all countries covered
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