Manage your reselling business inventory, sales, and expenses in one app. Calculate true profit after all costs and make smarter sourcing decisions. Ideal for sellers on platforms like eBay, Mercari, and Poshmark.






246+ iOS apps curated and reviewed
Finding the right reselling inventory apps can be overwhelming with so many options. We've analyzed 246+ 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★ (112) | No | Yes | Aug 2026 | |
| 2 | Free | 3.4★ (464) | No | Yes | Jul 2026 | |
| 3 | Free | 5.0★ (19) | No | Yes | Jul 2026 | |
| 4 | Free | 5.0★ (1) | No | No | Aug 2026 | |
| 5 | Free | 5.0★ (5) | Yes | Yes | Aug 2026 | |
| 6 | Free | 5.0★ (1) | No | Yes | Jul 2026 | |
| 7 | Free | — | No | No | Aug 2026 | |
| 8 | Free | — | No | Yes | Jul 2026 |






Manage your reselling business inventory, sales, and expenses in one app. Calculate true profit after all costs and make smarter sourcing decisions. Ideal for sellers on platforms like eBay, Mercari, and Poshmark.





This app empowers online sellers to professionalize their reselling business. It facilitates buying and selling inventory, enabling users to list items on multiple platforms simultaneously. Designed for ease of use by experienced and aspiring online merchants.





Manage inventory, track profits, and estimate item values with AI. This tool helps UK resellers organize stock, monitor finances, and streamline business operations. Syncs seamlessly with your membership for comprehensive business management.


This app helps resellers manage their inventory with AI-powered item identification and market pricing. Track your costs, asking prices, and sales to calculate profit per item, source, or trip. It also helps generate listings for popular marketplaces.


Instantly determine an item's resale value by scanning its barcode or taking a photo. Get real-time sales data from major online marketplaces to make informed buying decisions and list items quickly.


This app helps resellers and flippers track inventory, calculate profit on each item, and manage sales across multiple platforms. It also assists with sourcing by providing market value data and generates tax-ready financial reports.






This inventory management application is designed for resellers. It offers a straightforward and user-friendly interface to organize inventory without the need for complex software or spreadsheets.


Manage your retail inventory from purchase to sale with barcode scanning, real-time sync, and integrated checkout. Track products, generate invoices, and monitor profits effortlessly. Ideal for small businesses and resellers.




This app automates retail business operations by managing product creation, buying, selling, and inventory updates. It provides comprehensive reports for tracking costs, sales, purchases, and profit and loss, enabling efficient business management. Syncs data across multiple devices via iCloud.


This app streamlines the resale process for entrepreneurs and businesses. It offers AI-powered listing creation, automated pricing suggestions, and instant cross-posting to multiple marketplaces. Manage inventory and sales efficiently from a single platform.


This app streamlines the process of creating eBay listings from photos, automating categorization and applying default preferences. It helps resellers source faster, list more efficiently, and manage inventory with built-in tools for tracking and delisting sold items.


Streamline your online selling by managing inventory and creating listings directly from your phone. Photograph items, fill out a single form, and export a CSV file ready for bulk import to your selling platform. Includes tools for tracking sales and calculating sourcing margins.




This app helps resellers track inventory and sales, calculating profit, ROI, and other key metrics. It features smart lot tracking, buyer management, and data export for accounting purposes. Start for free with limited items or upgrade to Pro for unlimited use.


This app helps students price used items fairly for resale by comparing asking prices against sold items and item condition. It allows users to log purchase cost, asking price, wear condition, and photos, while also storing haggle notes and organizing items by category.


This app provides vintage resellers with a dedicated platform to manage their entire resale business. Track inventory, document finds, generate financial reports, and gain AI-driven business insights. It scales from part-time flipping to full-scale operations.

