幻灯片手机版 vs 印迹·水印
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
幻灯片手机版
Create presentations with AI-powered templates or from scratch. Generate posters, ID photos, and convert documents to images. Includes OCR, QR code generation, and an AI toolbox for text, resumes, and summaries.
- AI-powered presentation creation
- Template-based and custom slide design
- AI poster generation
- ID photo creation
- OCR text recognition
- Document to image conversion
- QR code generation
- AI writing assistant
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幻灯片手机版是一款包含AI办公的幻灯片制作工具 *幻灯片制作：精选模板在线制作幻灯片，也可以创建空白幻灯片自定义编辑 *AI做海报：属于你的要求，人工智能生成海报，支持各种专业构图方式 *证件照制作：一键生成高清证件照 *图片转文字：OCR文字识别 *文档转长图：支持pdf、doc、pptx、xls等格式 *二维码生成：支持文本、图片、网址、文档、名片等 *AI工具箱：AI生成文案、AI生成简历、AI生成工作总结等等功能，助力你的办公场景 【连续订阅会员说明】 · 订阅周期：1周、1个月、1年 · 付款：用户确认购买并付款后记入iTunes账户 · 取消续订：如需取消续订，请在当前订阅周期到期前24小时以前，进入“iTunes Store与App Store”，点击“Apple ID”，选择“查看Apple ID”。进入“账户设置”页面，点击“订阅”，选择对应的订阅项取消即可。 · 续费：苹果iTunes账户会在到期前24小时内扣费，扣费成功后订阅周期顺延一个月。 · 连续订阅服务协议：https://kdocs.cn/l/crJgfTRrq0Kk
印迹·水印
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无论是照片、视频还是 PDF 文档，都需要一份清晰的「归属证明」。**印迹 · 水印**专注一件事：帮你在图片、视频和 PDF 上快速添加水印，保护版权、标明出处。 **主要功能：** • **图片水印** — 从相册或文件选择图片，添加文字或图片水印，支持自定义字号、透明度和位置，一键保存或分享。 • **视频水印** — 为视频叠加水印并导出为新文件，保留原画质与时长，适合短视频、教程、素材标注。 • **PDF 水印** — 为 PDF 每一页添加水印并导出，适合合同、报告、资料等需要署名或防扩散的场景。
Screenshots
Verdict
The clearest difference is in-app purchases: 印迹·水印 at none against 幻灯片手机版's 3. 幻灯片手机版's advantage is ads (none vs shown) and update cadence (every 5 days vs every 4 months). 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. 幻灯片手机版 sells 3 in-app purchases, starting at $0.99 per 7 days. 印迹·水印 asks for nothing beyond the download.
幻灯片手机版 ships an update every 5 days, 印迹·水印 every 4 months. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.
| Parameter | 幻灯片手机版 | 印迹·水印 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 5 days — better | Every 4 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 66 MB |
| Age rating | 17+ | 4+ |
| Developer | 新 冷 | Qingdao Tongshu Era Network Technology Co., Ltd |
In-app purchases
幻灯片手机版
- 高级功能周订阅3 Days trial$0.997 Days
- 高级功能月订阅3 Days trial$0.991 Month
- 高级功能年订阅3 Days trial$3.991 Year
印迹·水印
No in-app purchases
