Big Bid vs Auction.ai
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Big Bid
This app provides a modern marketplace for live auctions, allowing users to buy and sell exclusive products. It features real-time bidding, instant notifications, and a secure platform for discovering rare deals and achieving competitive prices.
- Live auctions with real-time updates
- Create auctions easily
- Track bids and prices instantly
- Instant notifications for offers
- Modern user interface
- Multiple product categories
- Save products to favorites
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BIG BID is a modern auction marketplace designed to deliver a fast, secure, and premium buying and selling experience. Discover exclusive products, place live bids in real time, and explore luxury auctions through a smooth and modern interface built for smart marketplace users. Whether you want to sell your products at the best price or discover rare deals, BIG BID gives you a complete platform for competitive bidding and high value opportunities. Features: • Live auctions with real time updates • Create auctions easily within minutes • Track bids and current prices instantly • Instant notifications for new offers and bids • Modern and premium user interface • Multiple product and collectibles categories • Save products to favorites • Smooth and secure marketplace experience • Detailed auction pages and bid history • Full Arabic language support With BIG BID, every auction is a new opportunity. Bid smarter. Sell faster. Win bigger.
Auction.ai
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Auction Marketplace turns buying and selling into a live, competitive experience. Discover great items near you, bid in real time, and win — then pay and arrange pickup safely, all in one app. WIN MORE, STRESS LESS • Real-time bidding — watch bids land live and react instantly • Smart auto-bidding raises your bid up to your set maximum, so you stay in the lead without watching the clock • Anti-snipe protection extends an auction when a last-second bid lands, keeping it fair for everyone • Quick-bid to jump to the next increment with a single tap NEVER MISS A DEAL • Save items to your Watchlist and get alerts on price jumps and ending-soon auctions • Push notifications when you're outbid, when an auction is closing, and when you win • A personalized home feed with hot and ending-soon auctions near you BUY & SELL WITH CONFIDENCE • Payment is held securely until you confirm the item at pickup • Agree on a meet-up spot on the map and confirm the handover together • In-app chat unlocks once a deal is set — no need to share personal contact details • Seller ratings and reviews so you always know who you're dealing with SELL IN MINUTES • Snap a few photos, set your starting price, and list it • AI-assisted price suggestions help you price to sell • Track your listings' momentum and see what's performing FIND WHAT YOU LOVE • Browse by category, search, and sort by distance to find deals nearby • Follow your favorite sellers and get notified about their new listings Sign in with email, Google, or Apple and start bidding today.
Screenshots
Verdict
The clearest difference is ads: Big Bid at none against Auction.ai's shown. Big Bid also leads on iOS requirement (13.0 vs 15.0). Auction.ai's advantage is update cadence (weekly vs every 3 weeks). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Big Bid ships an update every 3 weeks, Auction.ai weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Big Bid | Auction.ai |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 39 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | Mr CyberPower | American Liquidations LLC |
In-app purchases
Big Bid
No in-app purchases
Auction.ai
No in-app purchases









