eBay online shopping & selling is basically the official app for one of the biggest online marketplaces out there. You can buy just about anything—used or new—and also list your own stuff to sell. It's been around forever on the web, but the mobile app has been on the Google Play store for over a decade now, getting constant updates. The app is free to download and install, and you don't have to pay anything just to browse or list items. However, you do need to create an eBay account to actually bid, buy, or sell. There are in-app purchases and subscription options for sellers who want extra listings or a fancy storefront, and yes, there are ads scattered around, though they don't get too annoying. The app has millions of downloads, and the rating on Google Play sits around 4.5 stars, which is pretty solid for a shopping app with this much going on. It's mainly aimed at people who love a good deal, thrifters, collectors, and small-time sellers looking to clear out clutter or run a side hustle. I use it mostly on weekends when I'm hunting for vintage stuff or trying to offload old electronics I never touch anymore.

Using the app is pretty straightforward once you get the hang of it. You can search for items using keywords, filter by condition, price range, or location, and even set up saved searches with notifications so you don't miss a new listing. To buy, you either hit “Buy It Now” or place a bid on auctions where you can watch the countdown and get outbid in real time. For selling, you just snap a few photos of your item, write a headline and description, set a starting price, and choose whether you want it auction-style or fixed price. One tip I've learned is to always check the seller's feedback score before buying—anything below 98% positive makes me wary. Also, don't forget to enable push notifications for items on your watchlist because bidding wars can heat up fast. Another useful trick is to filter by “Free Returns” when you're not sure about sizing or condition. And if you're selling, listing on Sunday evenings tends to get more traffic, at least from what I've noticed. The app also has a barcode scanner that pulls up the item instantly, which saves me a ton of typing when I'm listing old books or games.

Compared to other marketplace apps like Mercari or OfferUp, eBay feels more global and more reliable for niche items. Mercari is quicker for casual sales, but it doesn't have the auction vibe or the massive collector base that eBay has. OfferUp is more local and face-to-face, which is fine but risky for high-value stuff. I choose eBay because you get buyer protection on almost everything, and there's a much wider selection—like, I can find a 1980s camera lens or a discontinued LEGO set without hunting through a dozen local listings. The bidding system is also fun; it's not just a boring “buy now” every time. Yeah, there's a learning curve with shipping and fees, but once you get past that, it's the most flexible option out there.

• 🛒 The search and filter system is lightyears ahead of something like Wish. You can narrow down by brand, size, color, condition, even seller location—and the results load instantly. Wish just throws random junk at you, but eBay's filters actually work.
• ⚒️ The listing tool is super handy for sellers. You can list an item in under two minutes with the photo editor, suggested categories, and auto-pricing hints based on recent sold items. Mercari has a decent flow, but eBay's data on what similar things sold for is way more accurate.
• 🔔 Saved searches with push alerts are a game changer. I type in “Leica M4” once, and every new listing pops up in my notification bar. OfferUp doesn't even come close to this level of tracking because it's just location-based browsing.
• 💰 The auction mode is still unmatched. No other app—whether it's Poshmark or Depop—gives you that live bidding adrenaline, plus sniping tools (well, third-party ones) work better here than on any other platform.

• ✅ Buyer protection is rock solid. If an item never arrives or is misrepresented, eBay steps in and refunds you without a fight—unlike Craigslist where you're totally on your own.
• ✅ The sheer volume of listings is crazy. Even niche stuff that nobody on Facebook Marketplace would ever think to post shows up here, and usually at fair prices.
• ✅ The app's stability and smooth performance on my phone beat Mercari and OfferUp, which sometimes lag or crash mid-listing.
• ✅ International buying is seamless. I've purchased from sellers in Japan and Germany just by using the app's built-in currency converter and global shipping calculator.

• ❌ The fee structure is confusing for new sellers. Between insertion fees, final value fees, and payment processing, you can easily lose 15% to 20% of your profit—Mercari just takes a flat cut, which is simpler.
• ❌ The app can get bloated with ads and sponsored listings. It's not as clean as Etsy's app, and sometimes you have to scroll past three promoted items before seeing an actual result.
• ❌ Customer service response times are hit-or-miss. I've had a dispute take a week to resolve, whereas Poshmark's support usually gets back to me within a day.
• ❌ There's a learning curve with shipping labels and returns. OfferUp lets you arrange pickup easily, but eBay expects you to understand carriers and dimensions, which trips up beginners.