Afterimage Support · 使用支持

Contact · 联系方式

wanghuixing24@gmail.com

Include your device, iOS version, app version, mode, and the step that failed. Send images only if needed and remove private content first.

请说明手机型号、系统和应用版本、使用模式及出问题的步骤。确需附图时，请先去除私人内容。

Prepare and preview · 拍摄与预览

Open the camera and take a photo. After processing, hold the shutter to preview the reveal; release to return. Swipe down with two fingers to return to preparation. Use Auto removal, Prepared photo, or Timed frame there, or return to the two-photo workbench.

打开应用拍照，处理完成后长按快门检查揭晓画面，松开即返回。双指下滑回到准备页，可选择自动消除、预先准备或前后取景，也可返回双照片工作台。

Automatic repair works best with a clear object and simple background. If needed, adjust the selected object and removal margin, or use a prepared clean photo. Preview before performing.

自动消除适合轮廓清晰、背景简单的物品。效果不理想时，调整主体和移除边缘，或使用预先拍好的干净画面。表演前请检查结果。

AirDrop and reveal · 发送与揭晓

Open the newly saved photo in Apple Photos. Tap Share, then Options, enable All Photos Data, and choose AirDrop. The recipient sees the initial image and does not need Afterimage. Follow the in-app guide: Revert to Original in Photos reveals the second image. Depending on iOS, Revert is under More or Edit.

在系统「照片」打开新保存的照片，点分享 → 选项 → 开启「所有照片数据」→ AirDrop。接收方无需安装余像，先看到初始画面。按应用教学在系统相册使用「复原到原始状态」揭晓第二张；不同系统的入口可能在「更多」或「编辑」中。

Send before restoring the sender's copy. Screenshots and messaging apps can discard edit history. If the recipient has no Revert option, create a fresh photo and repeat the transfer with All Photos Data enabled.

请在发送端照片还原前发送。截图和聊天软件可能丢失编辑记录；接收端没有复原选项时，请重新制作，再确认开启「所有照片数据」后发送。

Timed frames and restoration · 取景与还原计时

Timed frame selects the reveal from 1–20 seconds before or 1–300 seconds after the shutter. Before mode needs time to fill its memory buffer. Keep the camera in the foreground until both images are obtained.

前后取景可选快门前 1–20 秒或快门后 1–300 秒。前取景需先积累对应时长；请保持相机在前台，直到两张画面取得完成。

Delayed restoration is a separate, optional setting for locally created photos. It starts after saving or a foreground volume trigger. Quiet mode uses limited system background time; iOS 26 also offers continued processing with visible system UI. If suspended, return to the app to continue overdue work. This does not trigger a change on a recipient's phone.

延时还原是另一项可选设置，只处理本机制作的照片，可在保存后或应用前台按音量键后计时。静默方式的后台时间有限；iOS 26 可选带系统提示的持续方式。系统暂停后，回到应用可继续到期任务。它不会触发观众手机上的照片变化。

Privacy and permissions · 隐私与权限

No account is required and images are processed locally. Review camera and Photos access in system Settings. Read the privacy policy.

无需账户，照片在本机处理。可在系统设置更改相机和照片访问权限。查看隐私政策。