洪泽排水 vs B
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
洪泽排水
Read full descriptionHide full description
“洪泽排水”是一款集成洪泽智慧水务各类排水设施信息的城市级公共服务移动应用软件。以“智慧水务”建设为基础，以“科技治水”为宗旨，提供标准化、信息化、智能化的运营管理模式。
B
Read full descriptionHide full description
Display of company conveyor belt product information, manual for joint process splicing, and calculation of commonly used calculators.
Screenshots
Verdict
The clearest difference is iOS requirement: 洪泽排水 at 11.0 against B's 15.0. On price, update cadence, ads and in-app purchases 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.
洪泽排水 ships an update every 6 weeks, B monthly. Both last shipped on October 30, 2026.
| Parameter | 洪泽排水 | B |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 75 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | 苏交科集团股份有限公司 | 无锡宝通智能物联科技有限公司 |
In-app purchases
洪泽排水
No in-app purchases
B
No in-app purchases
