渔工物联 vs 水印相机
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
渔工物联
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渔工物联是一款鱼塘全自动增氧控制器软件,可以通过溶氧检测设备,检测并上传养殖水中溶氧数据,并通过无线方式控制增氧机的开关,大大节省人力成本。
水印相机
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√ 工作生活照片加水印 【适用场景】 工作质量记录、考勤打卡、物业工作记录、建筑工程管理、外勤拍照、品牌宣传、现场取证、会议记录、执勤巡逻、旅行打卡等 【丰富的水印类型】 工作、时间、地点、经纬度、海拔、天气、心情、日记、特色等 【专业水印模板】 * 考勤打卡:真实时间地点无法篡改 * 工作记录拍照:物业管理、建筑工程管理、执勤记录、品牌宣传、会议记录等工作记录专属模板 * 实时更新:水印可自动更新为实时的日期、地点、天气等信息,经纬度、海拔、速度也能记录 * 自定义水印内容:可自由开关和编辑水印内容选项,设置自己的纪念日、编辑心情文字等 VIP 会员】 - 付款: 用户确认购买并付款后记入iTunes账号。 - 取消续订: 如需取消续订,请在当前订阅到期24小时以前,手动在iTunes/Apple ID 设置管理中关闭自动续订功能。 - 续订: 苹果iTunes账户会在到期前24小时内扣款,扣款成功后订阅周期顺延相应期限。 - 会员协议:https://www.kdocs.cn/l/cbPOPTT96TZ3 - 服务条款:https://www.kdocs.cn/l/cg77rvmFKkiJ
Screenshots
Verdict
The clearest difference is in-app purchases: 渔工物联 at none against 水印相机's 1. 渔工物联 also leads on ads (none vs shown). 水印相机's advantage is update cadence (every 6 days vs monthly). On price, device support and iOS requirement 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. 水印相机 sells 1 one-off in-app purchase. 渔工物联 asks for nothing beyond the download.
渔工物联 ships an update monthly, 水印相机 every 6 days. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.
| Parameter | 渔工物联 | 水印相机 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 6 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 13 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | 凌云 谷 | Chengdu Cangmo Technology Co., Ltd |
In-app purchases
渔工物联
No in-app purchases
水印相机
- 水印相机永久会员$9.99









