Skip to content
Cost Co-Pilot: Price Drops icon

Cost Co-Pilot: Price Drops

Kristian Ponsford

Category: Shopping
Sign in to watchView on the App Store (opens in a new tab)
Rankings updated

Price and ratings

Price
$2.99
Rating
—
Ratings
0United States

Versions

Released
13 Oct 2026
Last update
Version 1.1
Requires
iOS 17.0 or later

Details

Size
945.2 kB
Languages
1
Website
cost-co-pilot.vercel.app (opens in a new tab)

Costco usually refunds the difference when something you bought drops in price within 30 days. Cost Co-Pilot watches your recent purchases so you don't miss it. WHAT YOU MAY BE OWED - Purchases from the last 30 days that are now in the monthly savings booklet - Items you bought again later for less - Items whose price on costco.com today is lower than what you paid Each shows the amount, why, and the date to claim by. A reminder arrives three days before that date. SEARCH EVERY RECEIPT Find…

Countries1In 2 charts right now
Best rank now#1United States Paid · Shopping
Ratings, 7 days—Needs a week of rating history
Longest chart run1 dayUnited States Paid · Shopping

Competitors

Full chart

Top of Paid · Shopping in United States. Cost Co-Pilot: Price Drops is #1 there. Changes are over 7 days.

  1. #2
    FSD Hunter icon
    FSD HunterDavid Hugenberg
    Change unknown
  2. #3
    Baby's Heartbeat Backup icon
    Baby's Heartbeat BackupMy Baby's Heartbeat Bear
    Change unknown
  3. #4
    The Christmas List icon
    The Christmas ListErik Eggleston
    Change unknown
  4. #5
    Buy Price Calculator icon
    Buy Price CalculatorMakoto Fukuoka
    Change unknown
  5. #6
    Adult Emojis Icons Pro - Naughty Emoji Faces Stickers Keyboard Emoticons for Texting icon
    Adult Emojis Icons Pro - Naughty Emoji Faces Stickers Keyboard Emoticons for Texting丽银 黄
    Change unknown
  6. #7
    Emoticons Keyboard Pro - Adult Emoji for Texting icon
    Emoticons Keyboard Pro - Adult Emoji for Texting建钧 黎
    Change unknown
  7. #8
    Unit Choice icon
    Unit ChoiceMakoto Fukuoka
    Change unknown
  8. #9
    Green Code-Receive SMS online icon
    Green Code-Receive SMS onlineShenzhen Qisi Network Technology Co., Ltd.
    Change unknown
  9. #10
    Talking Emoji Pro for Texting icon
    Talking Emoji Pro for Texting智敏 黎
    Change unknown
  10. #11
    Toyota App! icon
    Toyota App!Rauza Tleuova
    Change unknown
  11. #12
    Smart Closet - Your Stylist icon
    Smart Closet - Your StylistRabbit Tech Inc
    Change unknown
  12. #13
    Buycott - Barcode Scanner & QR Bar Code Scanner icon
    Buycott - Barcode Scanner & QR Bar Code ScannerBuycott Inc.
    Change unknown
  13. #14
    BMW App! icon
    BMW App!Rauza Tleuova
    Change unknown
  14. #15
    Mercedes-Benz Car Parts icon
    Mercedes-Benz Car PartsRuslan Balkarov
    Change unknown
  15. #16
    Car parts for Ford icon
    Car parts for FordRuslan Balkarov
    Change unknown
  16. #17
    Toyota, Lexus Car Parts icon
    Toyota, Lexus Car PartsRuslan Balkarov
    Change unknown
  17. #18
    Card Yard icon
    Card YardFitting & Zidd LLC
    Change unknown
  18. #19
    Catsup: Grocery List icon
    Catsup: Grocery ListAnd a Dinosaur
    Change unknown
  19. #20
    Store Watcher icon
    Store Watcher株式会社Cavemen.jp
    Change unknown
  20. #21
    Buy or Wait Calculator icon
    Buy or Wait CalculatorMakoto Fukuoka
    Change unknown

Store listing

How the app presents itself on the App Store. Select a screenshot to open it full size.

Cost Co-Pilot: Price Drops screenshot 1 of 3Cost Co-Pilot: Price Drops screenshot 2 of 3Cost Co-Pilot: Price Drops screenshot 3 of 3

What's new

Version 1.1 · 14 Oct 2026 · today

Bug fixes and better price-drop checks. - Prices are now checked at the warehouse where you shopped, including items sold only in the warehouse, so more price drops show up. - If an item is out of stock at your warehouse, tap "Out of stock at my warehouse" to leave it out of your total.

Current rankings

Every chart this app is in right now, best position first.

Cost Co-Pilot: Price Drops chart positions
ChartRank24 h7 daysBestDays on chart
United States· Paid · Shopping#1 (number one)New entryChange unknown#11
United States· Grossing · Shopping#74New entryChange unknown#741

Rank history

Higher on the chart is better: #1 is at the top.

Sign in to see 30 days, 90 days and all history.

United States · Paid · Shopping: best #1, latest #1, over 16 snapshots since 8 Oct. No snapshots from 8 Oct to 9 Oct, on 9 Oct, on 10 Oct, on 11 Oct, on 12 Oct, on 13 Oct, and on 14 Oct; the line joins the snapshots on either side.

United States · Paid · Shopping: best #1, latest #1, over 16 snapshots since 8 Oct. No snapshots from 8 Oct to 9 Oct, on 9 Oct, on 10 Oct, on 11 Oct, on 12 Oct, on 13 Oct, and on 14 Oct; the line joins the snapshots on either side.

Ranking events

Entries, big moves, #1s and new versions we've recorded.

  1. Entered the Grossing · Shopping chart at #74United States
  2. Entered the Paid · Shopping chart at #1United States
  3. Reached #1 in Paid · ShoppingUnited States