# DuoScope-双摄水印相机前后同框拍Vlog > Simultaneous front/rear camera recording with editing, filters, and watermarks. (iPhone/iPad app by 友健 高.) - Source: https://appshunter.io/ios/app/duoscope-vlog/id6766231134 (this page in markdown: same URL + `.md`) - Developer: [友健 高](https://appshunter.io/developer/1871964438) - Category: Photo & Video, Utilities - Price: Free - Age rating: 4+ - Requires: iOS 18.0 · 9 MB - Languages: American English - Released: 2026-05-04 - Data updated: 2026-10-01 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/duoscope-vlog/id6766231134/reviews.md ## What is DuoScope? DuoScope双摄相机，让前置和后置摄像头同时工作。拍风景的同时记录你的反应，探店旅行拍Vlog不用再来回切换镜头，一段视频就能讲完整个故事。 三种双摄模式随心切换 双录模式 前后摄像头同时录制，分别生成完整画面和框内画面两个独立视频，后期剪辑素材更充足。 画中画模式 后摄画面作为主画面，前摄画面以小窗显示，小窗位置可以随意拖动，开录时的位置会直接合成到成片里，构图更自由。 分屏模式 支持左右分屏和上下分屏两种布局，前后画面各占一半，适合做反应视频、对比视频和双视角记录。 实时滤镜与相册调色 拍摄时即可预览滤镜效果，成片自带氛围感。相册里的照片也能一键调色，快速出片分享。 作品集统一管理 画中画、分屏和双录成片先保存在应用内作品集，随时预览，需要时再导出到系统相册，系统相册不再杂乱。 水印相机 拍照时自动叠加时间、日期、地点和经纬度信息，取景时实时预览水印效果。内置经典时间地点、地点水印、经纬度水印和工程水印等多种模板，也可以按场景新建自己的模板，自由选择显示内容和样式。双摄录像同样可以烧录水印，现场记录更真实可信。 工程报告 把现场照片整理成一份可分享的PDF报告，填写报告标题、项目名称和报告人即可一键生成。报告附带照片哈希指纹，方便核验内容是否被修改，巡检验收和工作汇报都更省心。 适用场景 旅行探店Vlog，前后画面同时记录风景和人物 博主拍摄反应视频、开箱视频和双视角内容 亲子日常和聚会记录，拍的人也能出现在画面里 工程施工、物业巡检、装修验收等外勤现场留痕 考勤签到和工作记录，时间地点清晰可查 隐私与安全 所有照片和视频都保存在你的设备本地，不上传任何服务器。定位信息仅用于在水印中显示拍摄地点，你可以随时在系统设置中管理权限。 一次买断Pro 基础拍摄功能免费使用。升级Pro后可无限切换双录、画中画和分屏模式，作品集不限次导出，实时滤镜与相册调色全部开放。一次购买永久有效，无需订阅，支持恢复购买。 现在就下载DuoScope双摄相机，前后同框，一镜到底，把每个精彩瞬间都完整记录下来。 ## Key features - Simultaneous front and rear camera recording - Picture-in-picture and split-screen modes - Real-time filters and photo editing - Customizable watermarks with date, time, and location - Exportable PDF reports with photo hash - Local storage for photos and videos ## Recent user reviews (7 of 7) All indexed reviews: https://appshunter.io/ios/app/duoscope-vlog/id6766231134/reviews.md ### 5/5 — 超级好用 *2026-09-30* 很神奇和有用的一个软件 立马体验到双摄的快乐😊┏(＾0＾)┛📷 ### 5/5 — 十分推荐 *2026-09-30* 以前总觉得只能录一个人，看不见表情，这下完美解决了。 ### 5/5 — 好用，简单明了。 *2026-09-30* 特别好的软件。 ### 5/5 — 宝藏 APP *2026-09-29* nice 的双摄 APP，界面简洁易用。十一假期有用武之地了👍 ### 5/5 — 功能 *2026-09-29* 打卡水印，考勤打卡，双录，分屏，画中画，功能很实用 ### 5/5 — 强烈推荐 *2026-09-29* 功能齐全、简单易用，工程报告简直就是量身定做 ### 5/5 — 为iPhone解锁完整的前后录制⏺ *2026-09-29* 前后双录在iPhone17Pro系列首次退出 通过此app其他机型也可以使用了 操作简单 界面清晰 很不错的 指引很到位 设置简单 没有太多繁杂的设置 很实用 ## Frequently asked questions about DuoScope ### What is DuoScope? DuoScope is a dual camera app that allows you to record video simultaneously with both your front and rear cameras. It offers features like picture-in-picture, split-screen, real-time filters, and customizable watermarks. ### What are the different dual camera modes in DuoScope? DuoScope offers three main dual camera modes: Dual Recording (separate full and picture-in-picture videos), Picture-in-Picture (draggable small window), and Split Screen (horizontal or vertical division). ### Can I add watermarks to my videos with DuoScope? Yes, DuoScope allows you to add customizable watermarks to your photos and videos, including time, date, location, and coordinates. You can choose from built-in templates or create your own. ### Is DuoScope free to use? DuoScope offers basic shooting functions for free. You can upgrade to Pro for unlimited access to all dual camera modes, unlimited exports from your portfolio, and all real-time filters and editing features. ### How much does DuoScope Pro cost? DuoScope Pro is a one-time purchase and does not require a subscription. The exact price is not specified in the provided data, but it is a 'buy once, own forever' model. ### Does DuoScope have ads? No, DuoScope does not contain advertisements. The app is free with optional in-app purchases for its Pro features. ### Where are my photos and videos stored in DuoScope? All photos and videos captured with DuoScope are stored locally on your device. They are saved in the app's portfolio for easy management before you choose to export them to your system album. ### Can I create reports with DuoScope? Yes, DuoScope can generate shareable PDF reports from your site photos. You can add a title, project name, and reporter's name, and the report includes a photo hash fingerprint for verification. ## Version history (last 5 releases) ### 1.5 — 2026-09-27 修复小缺陷 ### 1.4 — 2026-08-15 本次更新强化拍照水印能力滤镜拍摄时可一键叠加时间地点考勤打卡经纬度等水印模板支持自定义编辑与预览打卡留证更清晰成片更有辨识度同时优化双录画中画分屏与实时滤镜体验建议更新后体验新水印玩法 ### 1.3 — 2026-07-12 优化了功能 ### 1.2 — 2026-05-15 修复了缺陷 ### 1.1 — 2026-05-07 限时免费｜专业双摄水印相机 前后双摄同开，支持画中画、分屏双录，多视角完整记录画面。自带时间地点水印，适配工程巡检、外勤打卡、门店巡查、日常创作等全场景。操作极简，快速拍摄、便捷归档，工作留痕、日常记录一机搞定，限时免费解锁全部专业功能！ ## Apps similar to DuoScope | App | Rating | Price | Category | | --- | --- | --- | --- | | [PRISM - Dual View](https://appshunter.io/ios/app/prism-dual-view/id6762612164) | — | Free | Photo & Video | | [FrameDuo: Dual Camera Video](https://appshunter.io/ios/app/frameduo-dual-camera-video/id6791780003) | — | Free | Photo & Video | | [MarkEXIF](https://appshunter.io/ios/app/markexif/id6756268140) | 5.0 (1) | Free | Photo & Video | | [SYNCAM – Multi-device capture](https://appshunter.io/ios/app/syncam-multi-device-capture/id6761366259) | — | Free | Photo & Video | | [Dual Camera Pro](https://appshunter.io/ios/app/dual-camera-pro/id6781484585) | — | Free | Photo & Video | | [Double Camera - Front & Back](https://appshunter.io/ios/app/double-camera-front-and-back/id6789428413) | — | Free | Photo & Video | ## More apps by 友健 高 - [快选助手-选一下转盘抽签与小决定 coin](https://appshunter.io/ios/app/coin/id6758532699) - [喵星补光灯-专业拍照,自拍屏幕,补光暗光,直播美颜,补光神器](https://appshunter.io/ios/app/id6758618199) - [拉了么-排便记录肠道健康数据统计习惯培养本地隐私热力图打卡](https://appshunter.io/ios/app/id6758728373) - [减肥小助手 - 体重记录饮食打卡断签提醒成就徽章体脂热量打卡](https://appshunter.io/ios/app/id6758780189) - [轻记账 - 语音智能记账](https://appshunter.io/ios/app/id6758817929) - [To-do:顺手记,任务清单,规划日程,记待办 番茄钟](https://appshunter.io/ios/app/to-do/id6758857570) All apps by 友健 高: https://appshunter.io/developer/1871964438 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-01.*