61+ iOS apps curated and reviewed
Finding the right costco companion apps can be overwhelming with so many options. We've analyzed 61+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (388) | No | Yes | Aug 2026 |
| 2 |  | Free | 5.0★ (3) | No | Yes | Aug 2026 |
| 3 |  | Free | — | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.9★ (1.3M) | Yes | No | Aug 2026 |
| 5 |  | Free | — | No | No | Jul 2026 |
| 6 |  | Free | 3.7★ (50) | No | No | Aug 2026 |
| 7 |  | Free | 1.0★ (3) | Yes | No | Jul 2026 |
| 8 |  | Free | 1.0★ (1) | No | No | May 2026 |
This app helps Costco members get money back on purchases when prices drop. Simply upload your receipts and receive alerts for price adjustments, maximizing your savings and Costco membership value.
This app helps Costco members track purchases, identify savings opportunities on instant savings, and manage shopping lists. It provides detailed spending insights, return tracking, and membership information, all processed locally on your device.
This app helps Costco members track their purchases and get money back on eligible price drops. It automates the process of monitoring price changes and reminds you to claim refunds before the adjustment window closes.
Access your membership card, shop online for exclusive items, and find warehouse savings. Discover gas prices, order photo prints, and manage prescriptions. Plan your next trip with event listings and travel deals.
Discover and redeem discounts on dining, shopping, travel, and entertainment. Present mobile coupons directly to retailers for instant savings. Receive location-based deal notifications and track your savings.
This app helps you save money at Costco by tracking item prices and notifying you of sales and rebates. Scan your receipts to automatically monitor purchases and receive alerts for discounts reported by other users.
Effortlessly save money at Costco by automatically tracking item prices on your uploaded receipts. Receive instant alerts when prices drop within 30 days, allowing you to claim refunds without manual effort.
Easily track your Costco purchases within the 30-day price adjustment period. Input product details, purchase dates, and prices to monitor potential savings and receive alerts when prices drop.
This app is a comprehensive gaming marketplace offering consoles, merchandise, games, and hardware. It provides instant digital codes for popular platforms and a rewards program for discounts and exclusive benefits.
This smart shopping assistant helps users discover better deals and earn rewards for online purchases. It aims to simplify saving money by providing a centralized platform for finding discounts.
Collaborate on grocery lists and plan meals with your household. Sync items in real-time to avoid duplicates and forgotten ingredients. Organize shopping by category and save favorite recipes.
This app assists Costco members in tracking purchases for price adjustments within the 30-day window. Users can upload receipt photos or PDFs to automatically extract items, monitor potential savings, and identify claimable price drops.