幻灯片制作 vs 水印相机
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
幻灯片制作
Create, present, edit, and share presentations on your mobile device. This lightweight tool offers abundant templates and materials for office needs, with a simple interface and efficient document management.
- Create, present, edit, share presentations
- Abundant PPT templates and materials
- Simple and easy-to-learn interface
- Cross-platform document sharing
- Efficient document management
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让你随时随地都能创建、演示、编辑、分享PPT - 轻巧便捷的PPT工具 - 提供海量PPT素材，满足办公需求 - 功能简单易懂，无需学习成本 - 支持全平台文档分享，快速应用于各种办公场景 - 高效的文档管理功能，有效管理工作内容 使用条款:https://docs.qq.com/doc/DVHRzWXFZWUh6Y1V6 隐私条款:https://docs.qq.com/doc/DVHBXbW5EcVBXRGpN 如有任何问题或意见欢迎随时联系我们: 客服邮箱: 439872041@qq.com
水印相机
This app helps workers add location and time stamps to photos for official records. It offers various templates for different job types and allows customization of watermark content. Ideal for field work, inspections, and attendance tracking.
- Automatic time and location stamping
- Extensive watermark templates for work
- Customizable watermark content (address, time, weather)
- Supports various industries and job roles
- Easy photo stamping for attendance and records
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海量水印模板：时间打卡、考勤打卡、外勤拍照、工程记录、值班记录、执勤巡检、物业管理、环卫记录等。水印相机-时间地点和工作水印，时间地点记录：更多基层工作者的选择！ 我们的优势： 【精准定位】 精准定位，无需手动添加，一键获取当前地点时间，拍照即可自动添加水印，快速帮助用户拍照打卡！ 【水印模板丰富】 时间地点水印、工作考试打卡水印，使用于项目巡检、防控消杀、执勤执法、考勤打卡、外勤拍照、工程记录、微商电商等多场景，满足日常工作拍照、打卡、记录等多种场景适用于各行业工作拍照水印模板。 【自由定义水印内容】 自由滑动水印位置，水印内容自由选择添加，地址、时间、经纬度、海拔、天气、备注等内容。 用户协议：https://docs.qq.com/doc/DQmxIcUtWd2hnbXJG 隐私协议：https://docs.qq.com/doc/DQlZzZEtOU3ZFVFZI 订阅协议：https://docs.qq.com/doc/DQmRUa09BRUJBU1p0
Screenshots
Verdict
The clearest difference is review sentiment: 水印相机 at 75% against 幻灯片制作's 11%. 幻灯片制作's advantage is iOS requirement (12.0 vs 16.0). 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. 幻灯片制作 sells 2 in-app purchases, starting at $45.99 per year and 水印相机 sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
幻灯片制作 ships an update every 3 weeks, 水印相机 every 11 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | 幻灯片制作 | 水印相机 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.3 (3 ratings) — better |
| Positive reviews | 11.1% of reviews | 75.0% of reviews — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 3 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 39 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | 富 刘 | 小婷 黄 |
Customer experience
幻灯片制作
水印相机
In-app purchases
幻灯片制作
- 自动续期订阅1年3 Days trial$45.991 Year
- PPT制作一年$59.99
水印相机
- 限时特惠3 Days trial$4.997 Days
- 周会员3 Days trial$4.997 Days
