kiko: Costco Companion

Track trips. Catch savings.

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

kiko has officially launched! Tracks your complete Costco journey and monitor your purchases for price drops you can claim back. kiko is a premier companion app for Costco members. kiko watches your recent Costco purchases against the monthly Instant Savings and tells you when something you bought is now on sale and how much you can claim back. No photos. No typing. Share your Costco receipt PDF from Safari and kiko reads it directly on your iPhone. No data is ever sent to third parties or AI models. The complete picture of your Costco life. Every receipt, every item, every dollar. kiko turns your trips into a story you can understand and learn from to help save money. Before the trip - Shopping List built from what you actually buy, with the price you paid last time - Look over trending spend habits and budget the trip - Browse the current Instant Savings catalog At the warehouse - Check off items on your shopping list via the app or via a home screen widget - Scan for price changes for items on your watch list - Pin an item you spot in-store, with a note to save it for later - Shop Cards can be added to the app with smart balance tracking from past receipts After the trip - Every receipt broken down line by line, with price history on everything you buy - Search every item you have ever bought, with your own notes and nicknames - Spending insights: what you spend, what you buy, and how it adds up over time - Gas fill-up history with price per litre - Return tracking, kept separate from your spending - Membership renewal dates and Executive 2% reward progress - Warehouse Passport: a map of every Costco you have visited, built from your receipts kiko runs entirely on your iPhone. No ads, no tracking, and your receipts are never sent to third parties or external AI. Lock kiko behind Face ID, hide every amount with a tap, and sync with your household through your own iCloud. kiko+ The free version is complete on its own. kiko+ adds the savings work: Price Watch flags items from your recent trips and watches for drops in the current Instant Savings cycle. Matched Savings catches those deals automatically and tells you what you can claim. For members who actively chase price adjustments, kiko+ tends to pay for itself. kiko keeps you organized. kiko+ saves you money. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ kiko is an independent app. Not affiliated with, sponsored by, or endorsed by Costco Wholesale Corporation.

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kiko just launched, and you're among the first on board. Thank you for being here early. This update brings minor text fixes and polish, and a visual fix when importing account information.

Version 1.0.2

The developer, Kevin Weiler, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • VoiceOver

      • Larger Text

      • Dark Interface

      • Differentiate Without Color Alone

      • Sufficient Contrast

      • Reduced Motion

    Information

    Seller
    • Kevin Weiler
    Size
    • 13.7 MB
    Category
    • Shopping
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 definitivelabs
  • Developer Website
  • Privacy Policy