U鱼 vs 正大水产CRM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
U鱼
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应用介绍： U鱼系统是广州市通盾电子科技有限公司推出的智慧渔业服务管理平台。系统实现了水质监测与预警，养殖设备监控和控制，实时视频一体化功能，历史数据查询功能。
正大水产CRM
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- 跟踪和管理客户，记录与客户的互动日志和待办事项 - 根据不同的状态及类型，分别管理客户，并维护客户信息 - 实时查看个人销售业绩及完成情况 - 管理团队的销售工作及销售业绩完成情况 - 针对业务优化等信息互通交互功能 - 中英文双语设置
Screenshots
Verdict
The clearest difference is iOS requirement: U鱼 at 10.0 against 正大水产CRM's 12.0. 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.
U鱼 ships an update every 6 weeks, 正大水产CRM every 4 weeks. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.
| Parameter | U鱼 | 正大水产CRM |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 85 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | UYU (Guangzhou) Technology Co., Ltd. | Yichang Chia Tai Breeding Technology Service Co., Ltd. |
In-app purchases
U鱼
No in-app purchases
正大水产CRM
No in-app purchases
