写真相机 vs Watermark One
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
写真相机
Transform your photos with a variety of exquisite templates, from traditional Chinese styles to futuristic and fantasy themes. Effortlessly generate stunning portraits in moments, allowing you to embody different personas and explore your potential.
- AI-powered face swapping
- Diverse template selection
- One-click portrait generation
- Quick photo conversion
- Explore different personas
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这是一款智能换脸应用 拥有国风古典、未来战士、奇幻精灵等各式各样精美模版任意选择 选择心仪写真模板后一键生成写真 短时间内即可完成写真转换 高效便捷实现写真自由,变身为自己想要的样子 随时随刻就能体验不一样的自己 发掘自己更多可能性和潜力 快来体验吧! 订阅规则 1、付款:用户确认购买并付款后计入iTunes账户; 2、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,手动在iTunes/Apple ID设置管理中关闭自动续费功能,取消后不再扣费; 3、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订阅周期。 隐私政策:https://docs.qq.com/doc/DR3JuUFpTd3lDbUFj 使用条款:https://docs.qq.com/doc/DR3BaTlhNV1RiU1V3
Watermark One
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Add a watermark to an image or PDF without opening a complicated editor. Watermark One is designed for iPhone and iPad. Choose one image or PDF from Photos or Files, add a text or image watermark, preview the result, then share or save your export. The focused workflow makes it easy to finish wherever you are. KEY FEATURES • Text and image watermarks Enter a copyright notice, signature, brand name, or other custom text. You can also use a logo, signature, or another image as your watermark. • Flexible appearance controls Adjust the font, weight, color, size, opacity, rotation, and margins, then choose from nine convenient positions. • Single or tiled layouts Place one watermark on the canvas or repeat it across the entire image or page. Fine-tune horizontal and vertical spacing for tiled layouts. • Live image and PDF preview Check the result before exporting. For PDFs, move through individual pages to verify watermark placement. • Flexible PDF page selection Apply a watermark to every page, or enter page numbers and ranges to process only the pages you need. • Multiple image export formats Keep the original format or export as JPEG, PNG, HEIC, TIFF, GIF, BMP, JPEG 2000, or AVIF. Adjust output quality for supported lossy formats. • Mobile-friendly export tools Send the finished file with the system share sheet, or save image exports to Photos. Export history stays on the current device so you can preview, share, or delete previous results. IDEAL FOR • Signing photography, illustrations, and design previews • Adding copyright notices, logos, or brand marks to product images • Marking contracts, reference material, and other PDF documents • Adding an ownership overlay before sharing a file PRIVACY FIRST Your image, PDF, and watermark processing happens locally on your iPhone or iPad. No account is required, your files are never uploaded, and the app does not collect or track personal data. Protect and label your images and PDFs wherever you work.
Screenshots
Verdict
The clearest difference is iOS requirement: 写真相机 at 13.0 against Watermark One's 18.0. 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. 写真相机 sells 6 in-app purchases, starting at $3.99 per 7 days and Watermark One sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
| Parameter | 写真相机 | Watermark One |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 50 MB | 4 MB |
| Age rating | 9+ | 4+ |
| Developer | 诗丽 蓝 | 群英 廖 |
In-app purchases
写真相机
- 周会员3 Days trial$3.997 Days
- 周会员7 Days trial$4.997 Days
- 周会员$4.997 Days
- 月会员$5.99
- 年会员$14.99
- 永久会员$29.99
Watermark One
- 1 Export$0.99
- 10 Exports$2.99
- Lifetime Unlock$5.99









