Slow Down Video - Support

Thank you for using Slow Down Video.

Slow Down Video is a simple app for slowing down videos stored on your iPhone and saving the result back to your photo library.

■ How to Use

  1. Select a video from your photo library.
  2. Choose a slower playback speed.
  3. Fine-tune the speed if needed.
  4. Preview the result.
  5. Save the converted video to your photo library.

■ Supported Speeds

Videos can be slowed down from 0.25x to 0.95x.

Quick presets are available for 0.75x, 0.5x, and 0.25x.

Fine Tune allows speed adjustments in 0.05 increments.

■ Audio

When slowing down a video, the App attempts to preserve the original audio pitch.

■ Watermark

The App does not add a watermark to exported videos.

■ Advertising

The free version of the App may display advertisements.

Advertisements are designed not to interrupt the actual video editing or saving process.

If you prefer not to see advertisements, you can purchase “Remove Ads” as a one-time purchase.

■ Remove Ads

Remove Ads is a one-time, non-consumable purchase.

After purchasing it, advertisements will no longer be displayed in the App.

The core video slowing features remain available for free.

■ Restore Purchases

If a previous Remove Ads purchase is not recognized, use “Restore Purchases” in the App.

Make sure you are signed in with the same Apple Account that was used for the original purchase.

■ Privacy Choices

Advertising privacy choices may be available depending on your region.

When available, you can review or change these choices using “Privacy Choices” in the App.

■ If a Video Cannot Be Saved

Please check that:

If the problem continues, please contact us and include your iPhone model, iOS version, and a description of the issue.

■ Contact

Yuya Takamoto
yuyaappdevelopp@gmail.com

Including the steps needed to reproduce the problem will help us investigate it more efficiently.