Sonic Birthday Freebie - Free Small Shake or Side

We have not yet reviewed Sonic's current birthday terms. Read the purchase and signup rules at sonicdrivein.com.

How to get it

1
Join Sonic in its app
Download the Sonic app, create an account before your birthday, and add your birthday to it
Do this before your birthday
Open signup
2
Make a qualifying purchase
A purchase at Sonic is listed as required to unlock the reward
3
Check reward timing
Listed timing: Birthday
4
Redeem at a participating Sonic location
Follow the offer instructions at a participating Sonic location; not every store takes part

Good to know

Must sign up BEFORE your birthday
Purchase required to unlock this offer
Requires downloading the app
Check the reward details for the valid dates

Important details

When: Birthday
App required: Yes

About Sonic

Sonic gives app members a free small shake or side for their birthday, with a purchase. Install the app and add your birthday before the day. A drive-in makes an easy birthday stop, and the shake is the better half of that choice.

When: Birthday
App required: Yes

About Sonic

Nearby locations

Check participation and get directions. Choose Crawl stops later from My Birthday.

Available at 2,820 locations across 47 states

Most locations in Oklahoma City, OK (29), Houston, TX (28), San Antonio, TX (28), Tulsa, OK (21), Dallas, TX (20), Austin, TX (17), Albuquerque, NM (16), Lubbock, TX (15), Phoenix, AZ (15), Amarillo, TX (12), Memphis, TN (11), Mesa, AZ (11), and 1,851 more cities.

Choose a location to find participating stores

We will not label arbitrary national stores as nearby.

Enter city or ZIP in Explore

Tried the Sonic birthday reward? Tell us how it went.

Editorial brand photos for context. Approved community photos appear below when available.

Good to know

Does Sonic do anything for birthdays?

Yes. Sonic offers free Small Shake or Side as a birthday reward, though it requires a qualifying purchase to redeem. Sign up for the rewards program through the app to receive it.

What does Sonic give you for your birthday?

Sonic's birthday reward is free Small Shake or Side. The current record lists the timing as Birthday; check Sonic's official reward details for the exact dates.

How do I get the Sonic birthday reward?

To get the Sonic birthday reward, join Sonic's rewards program (via the app) before your birthday. Once you're a member, the reward becomes available during the exact dates shown by the brand and you redeem it at any participating Sonic location. The current record notes: Sonic mobile-ordering app with birthday on file. Purchase required to claim.

How long is the Sonic birthday offer valid?

The current record lists the timing as Birthday. It has not been field-reviewed, so check your Sonic reward email or app for the exact dates and restrictions.

Own this business? Claim Sonic to manage this offer.

Claim Sonic