Help and support
Get started
Choose an underwater video from Photos and wait for the original resource to load. If it is in iCloud, connect to the internet and wait for download. With limited Photos access, allow access to the video you selected.
Adjust and compare
Choose Natural, Clear, or Vivid. Strength scales the overall restoration, including advanced adjustments. Zero applies no restoration effect. Drag the split divider to compare; use the comparison icon to toggle it.
Advanced controls
Open the adjustments panel to fine-tune red recovery, green correction, water tone, contrast, saturation, and brightness. The more menu saves presets and provides camera overrides. Select another profile if automatic detection is incorrect.
Purchase and export
Import, previews, and editing are free. Export opens the lifetime purchase screen. After purchase, tap Export again. Existing customers can restore using the same Apple Account. Pending purchases unlock after approval.
Save your export
Use Share to save to Photos or Files. The project list and temporary files are not permanent storage. Save important results before leaving or uninstalling the app.
Import or playback problems
Check Photos access, iCloud download, free storage, and source format. High-resolution footage and complex adjustments can increase processing load. Playback uses reduced processing resolution for responsiveness; this does not set export resolution. Original resolution means pixel dimensions, not identical source encoding.
Contact support
Email guan.yeshu@gmail.com with the app version, iOS version, device model, video resolution, and steps to reproduce. Do not send sensitive footage, passwords, or payment details.