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CookinFer2 34.1K Views
Sep 10, 2026 8:35 PM

McDonald's Restaurant App Exclusive Offer: McDonald's Double Cheeseburger

Free w/ Any $1+ Purchase

(Valid 9/18 Only)at McDonald's
Visit McDonald's
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Deal Details
McDonald's [Restaurant Locator] is offering their McDonald's App Exclusive Offer: McDonald's Double Cheeseburger for Free w/ Any $1+ Minimum Purchase when you redeem the offer on in your rewards section valid only for September 18, 2026.

Thanks to community member CookinFer2 for finding this deal

Note, must login to your McDonald's app and claim the offer for discount to apply

McDonald's Double Cheeseburger
  • Features two 100% pure all beef patties seasoned with just a pinch of salt and pepper. Topped with tangy pickles, chopped onions, ketchup, mustard, and two melty American cheese slices

Editor's Notes

Written by Discombobulated | Staff
  • About the Deal
    • Offer valid only for McDonald's Double Cheeseburger offer w/ a minimum purchase of $1+
    • Offer not valid with any other offer, discount, coupon or combo meal
    • Limit 1 offer/customer
    • Offer valid only for September 18, 2026 or while promotional offer last
  • Additional Details
    • Offer not available during Breakfast time
    • Additional terms/conditions may apply

Original Post

Written by CookinFer2
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
McDonald's [Restaurant Locator] is offering their McDonald's App Exclusive Offer: McDonald's Double Cheeseburger for Free w/ Any $1+ Minimum Purchase when you redeem the offer on in your rewards section valid only for September 18, 2026.

Thanks to community member CookinFer2 for finding this deal

Note, must login to your McDonald's app and claim the offer for discount to apply

McDonald's Double Cheeseburger
  • Features two 100% pure all beef patties seasoned with just a pinch of salt and pepper. Topped with tangy pickles, chopped onions, ketchup, mustard, and two melty American cheese slices

Editor's Notes

Written by Discombobulated | Staff
  • About the Deal
    • Offer valid only for McDonald's Double Cheeseburger offer w/ a minimum purchase of $1+
    • Offer not valid with any other offer, discount, coupon or combo meal
    • Limit 1 offer/customer
    • Offer valid only for September 18, 2026 or while promotional offer last
  • Additional Details
    • Offer not available during Breakfast time
    • Additional terms/conditions may apply

Original Post

Written by CookinFer2

Community Voting

Deal Score
+196
Good Deal

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92 Comments

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Sep 18, 2026 8:07 PM
1.8K Comments
Joined Sep 2018
gathermewoolSep 18, 2026 8:07 PM
1.8K Comments
Quote from SlySol View quoted comment :
Actually, the double cheeseburger has 3.2 ounces of meat (pre-cooked weight). It uses two of the standard 1.6 ounce patties. If you add another patty for $1 as the purchase requirement, you get a burger that's over a quarter of a pound for right around $1. Now I much prefer the thicker patties on double quarter pounders, but this deal is one of the absolute cheapest out there for the amount of meat. Also, I like the double quarter pounder, but two of them are a bit much unless I'm grabbing lunch with someone else, in which case McD's rarely makes the cut.
Genius and what I'm going to do. It's $1.29 for an extra patty here in CT, though; $1.38 with tax
Sep 18, 2026 8:14 PM
5 Comments
Joined Jul 2026
ScarletSparrow4106Sep 18, 2026 8:14 PM
5 Comments
burger and fries $2.17
Sep 18, 2026 8:46 PM
1.4K Comments
Joined Jul 2015
arooniSep 18, 2026 8:46 PM
1.4K Comments
What I discovered: add an extra 1/10-lb beef patty for $1.39 to the Double Cheeseburger. It effectively becomes a Triple Cheeseburger and mine came to $1.52 after tax. πŸ”
Now comes the most Slickdeals part.
Over the years, this site has caused me to accumulate an increasingly ridiculous collection of smartphones from various deals. Pixel 11 Pro XL, Galaxy S26 Ultra, Pixel 10a, iPhone 16e, and assorted other devices that have somehow justified their continued existence in my house.
I call them the Phone Squad. πŸ“±πŸ“±πŸ“±πŸ“±πŸ“±πŸ“±
Put the squad to work today and ended up with:
πŸ” 8 Triple Cheeseburgers
πŸ’° $1.52 each after tax
πŸ’΅ $12.16 total
Regular price here is $5.08 + tax β‰ˆ $5.50 each, so:
8 Γ— ~$5.50 = ~$44 normally
I paid = $12.16
πŸ”₯ Savings β‰ˆ $31.84 (~72%)
And then, after I was finished, I realized I FORGOT I OWN ANOTHER SMARTPHONE. 🀦 πŸ“±
Could have gotten another one.
But I forgive myself. πŸ˜‚
1
Sep 18, 2026 8:47 PM
1.8K Comments
Joined Sep 2018
gathermewoolSep 18, 2026 8:47 PM
1.8K Comments
Quote from FabulousLake7974 View quoted comment :
I think there are better cheeseburger deals to be had today
Eat those, too! Nom nom nom!
Sep 18, 2026 9:22 PM
1 Comments
Joined Sep 2026
SplendidPenguin4138Sep 18, 2026 9:22 PM
1 Comments
Yeah this one's done, it was only good for the 18th. If your app's not showing it that's not a location thing, it just expired.
App's still got two decent ones running though β€” free medium fries with any $1+ order, and $2 for a breakfast sandwich, both once a week through Oct 4. Under the regular Deals tab, not McValue.
Saw this page has both listed with dates if anyone wants to double check before heading out: https://mcdonaldssmenu.com/mcdonalds-coupons/
2
Sep 18, 2026 9:41 PM
3.8K Comments
Joined Sep 2003
starcaptorSep 18, 2026 9:41 PM
3.8K Comments
Quote from tonkotsu View quoted comment :
Two double quarter pounders have almost 1500 calories, 90g fat, 2500mg+ sodium Who is even eating that much unhealthy food all at once?
It's not bad for four people, which is how I split it. But ain't no one pontificating about health requirements on national cheeseburger day πŸ˜…
Sep 18, 2026 9:57 PM
45 Comments
Joined Nov 2021
MerryAppliance189Sep 18, 2026 9:57 PM
45 Comments
Quote from arooni View quoted comment :
What I discovered: add an extra 1/10-lb beef patty for $1.39 to the Double Cheeseburger. It effectively becomes a Triple Cheeseburger and mine came to $1.52 after tax. πŸ”
Now comes the most Slickdeals part.
Over the years, this site has caused me to accumulate an increasingly ridiculous collection of smartphones from various deals. Pixel 11 Pro XL, Galaxy S26 Ultra, Pixel 10a, iPhone 16e, and assorted other devices that have somehow justified their continued existence in my house.
I call them the Phone Squad. πŸ“±πŸ“±πŸ“±πŸ“±πŸ“±πŸ“±
Put the squad to work today and ended up with:
πŸ” 8 Triple Cheeseburgers
πŸ’° $1.52 each after tax
πŸ’΅ $12.16 total
Regular price here is $5.08 + tax β‰ˆ $5.50 each, so:
8 Γ— ~$5.50 = ~$44 normally
I paid = $12.16
πŸ”₯ Savings β‰ˆ $31.84 (~72%)
And then, after I was finished, I realized I FORGOT I OWN ANOTHER SMARTPHONE. 🀦 πŸ“±
Could have gotten another one.
But I forgive myself. πŸ˜‚
Nice, I just log out and log back in using another account.

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Sep 18, 2026 10:03 PM
4.7K Comments
Joined Aug 2015
SlySolSep 18, 2026 10:03 PM
4.7K Comments
Quote from SplendidPenguin4138 View quoted comment :
Yeah this one's done, it was only good for the 18th. If your app's not showing it that's not a location thing, it just expired.
It's not expired. Today is the 18th.
Last edited by SlySol September 18, 2026 at 07:28 PM.
Sep 18, 2026 10:26 PM
889 Comments
Joined Apr 2005
nickelSep 18, 2026 10:26 PM
889 Comments
Quote from zapppz View quoted comment :
What's $1? 4 nugget sauces ?πŸ˜…
you can get a small drink or apple slices for like 1.29 as well
Sep 19, 2026 1:15 AM
1.4K Comments
Joined Jul 2015
arooniSep 19, 2026 1:15 AM
1.4K Comments
Quote from MerryAppliance189 View quoted comment :
Nice, I just log out and log back in using another account.
I tried that and I got locked out of the app. Did get my sixth phone in the mix for another banked frozen burger.
Sep 19, 2026 4:49 AM
338 Comments
Joined Aug 2011
alee67Sep 19, 2026 4:49 AM
338 Comments
Quote from arooni View quoted comment :
I tried that and I got locked out of the app. Did get my sixth phone in the mix for another banked frozen burger.
You can use the Island or Shelter app to set up a work profile in Android that you can install apps into with separate user data. Some manufacturers, have another way to create another profile, so you can have a third profile. On Samsung, it's their Secure Folder.
Sep 19, 2026 4:51 AM
3.2K Comments
Joined Dec 2012
fuzzyballzSep 19, 2026 4:51 AM
3.2K Comments
They don't look like that when you take it out of the wrapper...
Pro
Sep 19, 2026 7:08 AM
10.5K Comments
Joined Dec 2011
Jaggsta
Pro
Sep 19, 2026 7:08 AM
10.5K Comments
Quote from gathermewool View quoted comment :
Genius and what I'm going to do. It's $1.29 for an extra patty here in CT, though; $1.38 with tax
mine showed $1.29 also but it was $1 at checkout for some reason.
Pro
Sep 19, 2026 6:03 PM
232 Comments
Joined Feb 2026
FabulousLake7974
Pro
Sep 19, 2026 6:03 PM
232 Comments
Quote from arooni View quoted comment :
What I discovered: add an extra 1/10-lb beef patty for $1.39 to the Double Cheeseburger. It effectively becomes a Triple Cheeseburger and mine came to $1.52 after tax. πŸ”
Now comes the most Slickdeals part.
Over the years, this site has caused me to accumulate an increasingly ridiculous collection of smartphones from various deals. Pixel 11 Pro XL, Galaxy S26 Ultra, Pixel 10a, iPhone 16e, and assorted other devices that have somehow justified their continued existence in my house.
I call them the Phone Squad. πŸ“±πŸ“±πŸ“±πŸ“±πŸ“±πŸ“±
Put the squad to work today and ended up with:
πŸ” 8 Triple Cheeseburgers
πŸ’° $1.52 each after tax
πŸ’΅ $12.16 total
Regular price here is $5.08 + tax β‰ˆ $5.50 each, so:
8 Γ— ~$5.50 = ~$44 normally
I paid = $12.16
πŸ”₯ Savings β‰ˆ $31.84 (~72%)
And then, after I was finished, I realized I FORGOT I OWN ANOTHER SMARTPHONE. 🀦 πŸ“±
Could have gotten another one.
But I forgive myself. πŸ˜‚
Do the phones need active service for you to use them?

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Pro
Sep 19, 2026 6:17 PM
10.5K Comments
Joined Dec 2011
Jaggsta
Pro
Sep 19, 2026 6:17 PM
10.5K Comments
Quote from FabulousLake7974 View quoted comment :
Do the phones need active service for you to use them?
No just need different email for mcdonalds accounts. The gmail trick works with . between letters for multi accounts to same email. Mcdonald's App does require sign-in through email on the device.

Then can connect each phone to mcdonalds wifi in-store if gonna use kiosk or use main phone hotspot. Can name network same as home network and password the phones will automatically connect to previously saved networks.
Last edited by Jaggsta September 19, 2026 at 11:25 AM.

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