What's the best Android app for trying penny auctions to get electronics cheap?

DealDash is an established entrant in the competitive bidding or 'penny auction' space, specifically designed for users seeking deep discounts on brand-name electronics, home goods, and more. The app's core mechanic allows participants to purchase bids and use them to place offers on items, with each bid raising the price by a small increment, often just one cent. For the stated goal of acquiring electronics cheaply, DealDash provides a catalog that frequently includes tablets, headphones, gaming consoles, and smart home devices. A critical feature for risk mitigation is the 'Buy It Now' (BIN) option. If a user does not win an auction, they can apply the retail value of their spent bids toward purchasing the item outright at its standard price, effectively turning lost bids into a store credit. This system differentiates it from some less structured platforms. However, reviews indicate the model requires strategy and can become costly for undisciplined bidders who get caught in bidding wars. The interface is straightforward, showing live auction counts and timers, which is essential for this fast-paced environment. While some users report successful wins well below retail, the consensus suggests it functions best for those who set strict budgets, utilize BIN strategically, and treat it as a form of entertainment shopping rather than a guaranteed procurement channel.