热链云 vs 水印相机
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
热链云
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创今自主研发的能源设备产销行业热链云平台，为能源设备产销企业构建“营-销-工-运-服”业务全流程数字化综合解决方案，实现能源设备产销企业可持续高速发展。 App用于能源设备行业（比如空气源热泵和空调等生产企业、代理商、经销商等），构建从营销、销售、工程、运行到售后服务的流程管理，例如项目进度管理、库存管理、商机管理等。
水印相机
Easily add various watermarks to your photos for work, study, or personal use. Choose from numerous templates and customize your own watermarks with date, time, location, and more. Save both original and watermarked images simultaneously.
- Add date, time, weather, location, and altitude watermarks
- Professional watermark templates for attendance, business cards, and construction
- Customizable watermark content
- Automatic orientation adaptation
- Save original and watermarked photos simultaneously
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工作、学习、生活照片全都能加水印，快来试试吧~ 水印打卡相机，无广告、无内购、无会员真正的三无产品 * 什么时候能用到？ 工作拍照、考勤打卡、外勤拍照、工程管理、旅行拍照、记录生活美好瞬间！ * 超多水印选项 多种水印选项可供选择 日期、时间、天气、地点、海拔、温度、经纬度、定位地址等，随意选择 * 专业水印模板 打卡考勤模板、个人名片模板、工程施工模板、定位模板、经纬度模板，无需过多编辑，兼容各种场景 * 自定义水印 支持水印内容自定义，快去打造你想要的专属水印吧 * 更多贴心设置 水印支持自动竖屏、横屏适配 支持辅助线设置 支持同时保存原图和水印照片
Screenshots
Verdict
The clearest difference is update cadence: 热链云 at weekly against 水印相机's every 3 weeks. 热链云 also leads on iOS requirement (13.0 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.
热链云 ships an update weekly, 水印相机 every 3 weeks. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.
| Parameter | 热链云 | 水印相机 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.2 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 79 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | 北京创今世纪科技有限公司 | Shenyang Yuehe Gongchuang Information Technology Co.,Ltd |
In-app purchases
热链云
No in-app purchases
水印相机
No in-app purchases
