管阀宝 vs 钢管圈
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
管阀宝
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管阀宝是阀门、消防、管件等流体设备门户网站。 为企业提供优质高效的展示平台，为商家提供海量产品信息来源。 为意向定单寻找现货，低价提供方便，无需加微信，直接意向沟通至成交！
钢管圈
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钢管圈是一个用于了解钢管行情，寻找钢管行业中钢管厂、贸易商、采购方、加工厂、机械配件商等各类优质资源的B2B信息服务平台。
Screenshots
Verdict
The clearest difference is update cadence: 管阀宝 at fortnightly against 钢管圈's every 5 weeks. 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.
管阀宝 ships an update fortnightly, 钢管圈 every 5 weeks. The most recent releases landed on September 29, 2026 and October 18, 2026 respectively.
| Parameter | 管阀宝 | 钢管圈 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 10.0 |
| Further details — not scored | ||
| Size | 46 MB | 127 MB |
| Age rating | 4+ | 4+ |
| Developer | 逸翔 林 | Hebei ZaiXun Network Technology Co., Ltd. |
In-app purchases
管阀宝
No in-app purchases
钢管圈
No in-app purchases
