Poly Auction HK vs BitTek
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Poly Auction HK
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For collectors and art lovers – the Poly Auction Hong Kong app offers an array of Eastern and Western art and crafts, including modern and contemporary art, Chinese antiques and paintings, jewellery, watches, handbags, art toys and fine wines. Specialist teams present dedicated saleroom and online auctions, where you can bid on your favourite collections with the app. You may also browse our auction catalogues, register an account, bid in auctions, watch auction live streams and receive alerts when your favourites are up for auction. You can also – • Place a deposit and make payments online • View auction highlights and media on-the-go • Bookmark your favourite lots and auctions • See past auction records and e-catalogues • Submit your collections and receive free auction estimates from our team Poly Auction Hong Kong offers annual Spring and Autumn Auctions, art and charity events, online auctions, eShop buy it now & private sale services. Our team presents rare and exquisite collections from all disciplines tailored for art connoisseurs, offering a feast of the art online. Download the app and experience it now! Established in 2012 by the Poly Culture Group Corporation Limited, Poly Auction Hong Kong is a young but remarkable auction house in Hong Kong. Poly holds a variety of auctions and events, including the NFT Digital Art auctions, artists’ talks and workshops, and the Poly Gallery Hong Kong, a multi-purpose exhibition space for various events.
BitTek
A digital marketplace leveraging blockchain technology for secure, transparent, and decentralized shopping. Discover the latest tech products and experience the convenience of blockchain payments.
- Blockchain-based digital marketplace
- Secure and transparent transactions
- Decentralized shopping platform
- Latest technology product discovery
- Blockchain payment integration
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欢迎来到 BitTek —— 一个基于区块链技术的全新数字商城。我们将最前沿的区块链技术与传统电商购物体验结合，为您提供一个安全、透明、去中心化的购物平台。无论您是在寻找最新的科技产品，还是探索区块链支付的便利，BitTek 都能为您提供一个独特而高效的购物体验。
Screenshots
Verdict
The clearest difference is update cadence: BitTek at every 4 days against Poly Auction HK's every 2 months. BitTek also leads on iOS requirement (12.0 vs 15.1). On price, ads, 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.
Poly Auction HK ships an update every 2 months, BitTek every 4 days. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.
| Parameter | Poly Auction HK | BitTek |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 60 MB | 528 MB |
| Age rating | 4+ | 4+ |
| Developer | Poly Auction Hong Kong Limited | BitTek Technology Group Limited |
In-app purchases
Poly Auction HK
No in-app purchases
BitTek
No in-app purchases
