What's the best Android app for comparing tool specs and finding local deals on hardware?

Harbor Freight Tools is a specialized shopping companion designed for DIYers, mechanics, and hobbyists who prioritize value. The app’s core strength lies in its extensive, browsable catalog where each product listing includes thorough technical specifications and authentic user reviews, allowing for informed comparisons between similar items. For the practical use case of planning a project purchase, the app enables users to check real-time stock at their nearest store, ensuring an item is available before making the trip. The integrated coupon finder and deals section provide direct access to current discounts, a feature frequently cited as a major benefit by users looking to maximize savings. However, some friction exists in the account experience; reviews consistently indicate the app does not maintain login sessions, requiring manual re-authentication each visit to save items to a list. The app also lacks direct in-app purchasing, functioning primarily as a research and locator tool rather than a full e-commerce platform. Despite these limitations, its focused utility—combining detailed product research with local availability and promotion tracking—makes it a highly effective resource for anyone sourcing affordable tools and equipment.