BIDPRO vs 知买
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BIDPRO
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金源電子科技有限公司成立於2015年，是一家以電子移動設備回收、進口、銷售為主要業務的。公司的主要業務模式為採購、分類、品質檢測、維修、轉售批發。
知买
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知买APP - 一站式省钱返佣神器 网购、外卖、打车想省钱？用知买APP就够了！作为全场景生活优惠平台，它整合全网福利，让你每笔消费都划算，花得少还能赚返佣。 核心优势：全能省钱不绕路 • 一站式覆盖：网购、外卖、打车等日常场景优惠集中，无需切换多个APP，省钱更省心。 • 全网搜优惠：同步淘宝、京东、拼多多、抖音、唯品会、微信小店等平台隐藏优惠券，美团外卖、饿了么、淘宝闪购、京东外卖红包一键领，滴滴打车折扣实时更新。 • 智能比价：输入商品或服务信息，自动比对多平台价格，直观呈现最优选择，彻底避免买贵。 • 消费享返佣：不仅领券省钱，下单后还能获得返佣奖励，省钱同时额外赚收益。
Screenshots
Verdict
The clearest difference is update cadence: 知买 at fortnightly against BIDPRO's every 2 months. 知买 also leads on iOS requirement (12 vs 15.0). 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.
BIDPRO ships an update every 2 months, 知买 fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | BIDPRO | 知买 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 12 — better |
| Further details — not scored | ||
| Size | 24 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | 微 黄 | 杭州知买电子商务有限公司 |
In-app purchases
BIDPRO
No in-app purchases
知买
No in-app purchases
