Sonic Drive-In: FREE Medium Slush When You Download The App

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Free Slushie at SonicFor a limited time, Sonic Drive-In is offering a FREE Slush to new users that download the free Sonic Drive-In app and set up an account! No purchase is required – just download the Sonic Drive-In app for IOS or Android and set up your account.

Once you set up your account, you should immediately receive the offer. To claim your FREE Slush, click on ‘Redeem’ and show the coupon to the carhop at any participating Sonic Drive-In!


Sonic 99¢ Large Drinks & Slushes

Sonic Drive-In is offering up 99¢ Large Drinks & Slushes every day until 10AM. Also, keep in mind that Sonic is still offering up 1/2 price Ice Cream Shakes after 8PM throughout the remainder of the summer! And every day from 2PM-4PM, score drinks and slushes for half price including the new Old Fashioned Sweet Cream Sodas in Sonic’s afternoon happy hour.

(Thanks, Easy College Coupons!)

Join The Discussion

Comments 37

  1. Ronda

    Got it! Thank you:)

    • Collin (Mrs. Hip)

      You’re welcome Ronda!

    • Joanne Ellis

      I am proud of our sonic. The food is always hot and very good

  2. Irene

    Lol I mentioned that on the post w ur sis:-) can’t wait

  3. Shelly T

    I didn’t receive the free slush. 🙁 I have an offer for BOGO creamery shake.

    • Collin (Mrs. Hip)

      Darn! Maybe it will pop up for you soon!

      • Tousantjr

        My coupon for my free medium slush disappeared

        • Kristin

          Mine too

          • Montreal

            It disappeared because you held the button before you ordered your slush I did the same thing but I download it on another phone and got it right

  4. Princess

    Got it, thank you!!!

    • Collin (Mrs. Hip)

      You’re so welcome!

  5. Stephani

    If you go to the actual sonic website and sign up for texts from your local sonic they will text you with a free ice cream cone no purchase necessary coupon!

  6. Princess

    Thank you Stephani, I was able to get it with no problems.

  7. Rachel

    Didn’t work for me, says no offers in the app

    • nevaeh

      if u have a iPad go to the top of the app store and switch it to iPhone only and its the first one and it says SONIC Drive in

  8. Alice

    I got my coupon as soon as I registered. Thanks!

  9. Sally

    I didn’t get text for .50 corndogs

  10. Joe

    I haven’t gotten a coupon yet, hoping it comes soon, actually installed the app several hours ago too. Would be nice to have a delicious slush on a hot day after work.

  11. Michelle

    Great food

  12. Regina

    Do i press redeem before i get to the sonic or do i have to wait until i get there and show the person???

  13. kimmi

    my boyfriend and I both downloaded the APP and had to verify our phone numbers and everything. i installed the app at 12pm and didn’t get the text till 4pm he installed the app around 5pm and didn’t get the text till midnight.
    we are both on different carriers and we both did everything the instruction said to do.
    So i you plan on getting the coupon make sure you don’t get your hopes up about getting a slushy right away. Very disappointed.

  14. Nicole

    I didn’t get my free slush coupon!

  15. Kylie

    I pressed redeem and didn’t get the coupon

  16. Louannbennett

    I love on your nerd slush

  17. Jane's stokes

    I have been going to the sonic in glenpool OK for the last 3month’s and a young women named Ashley has been my car hop and she is the best and nicest car hop I have ever had in 30 some years of coming to sonic

  18. Mitzi

    I love sonic ocean waters I have been going to soinc for a long time here in Canton Tx

  19. Tammy

    I got the coupon immediately

  20. joshua

    i didnt receive my coupon either..

    • Collin (Mrs. Hip)

      Hmm, maybe wait a bit and try back again. Hope this helps!

  21. Jolleen

    I didn’t get my coupon at all.

  22. Angela

    I didn’t get a free slush, I got two discounts good until the end of the month but I’d like a free slush!

  23. LeTroy

    Informed about fee application of beverages

  24. Jennifer S

    I don’t have internet on the phone that the app is compatible with how do I redeem my rewards without connection

  25. Karen R.

    Push button 3 times waited on order45 min.s v box we are extremely short on staff. Women bath room dirty. Mens out of order.waitedover hour now still no order.😥call me .

  26. Pat scott

    Down loaded the app and can’t order anything I want.wife wanted a peach slush and couldn’t find it anywhere. App is not very user friendly

  27. Eddie Hall

    It doesn’t let me get a free one

    • Amber (Hip Sidekick)

      Sorry for any confusion. It looks like this is an old app offer, however once you download the app you should receive monthly freebies / rewards. Hope that helps!

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