---
title: "KnockOut HD Pro-Photo Editor — App Overview"
url: https://marlvel.ai/apps/com-loveyouchenapps-knockoutpro
category: Photo & Video
developer: Shenzhen Qianhai Happy Tour Network Technology Co., Ltd.
platforms: ios
rating: 4.5 (3.2K ratings)
pricing: freemium
report_level: overview
generated: 2026-04-16
last_verified: "2026-04-16T20:29:05.446Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers robust technical features for background removal, user feedback highlights significant concerns regarding stability and aggressive monetization.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Photo & Video |
| Rating | 4.5 ★ (3.2K) |
| Pricing | freemium |
| Platforms | iOS |
| Latest Version (iOS) | 1.6 |
| Developer | Shenzhen Qianhai Happy Tour Network Technology Co., Ltd. |

<!-- SECTION: Summary -->
## What is KnockOut HD Pro-Photo Editor?

KnockOut HD Pro-Photo Editor is a photo manipulation tool designed for background removal and image compositing. It distinguishes itself with specialized edge-refinement technology for complex subjects like hair and fur.

<!-- SECTION: Key Features -->
## Key Features

- **Advanced Cutout Tools**: Includes automatic object selection, manual lasso, instant alpha, and eraser tools for precise background removal.
- **Edge Refine**: Dedicated Hair Refine and Edge Refine tools designed to handle fine details like fur and hair.
- **Creative Effects**: Provides over 100 filters and 23 blend modes for image customization.
- **Format Support**: Supports transparent PNG exports and colorful background JPGs.

<!-- SECTION: Target Audience -->
## Who is it for?

Casual users and mobile photographers looking for quick, automated background removal and photo editing capabilities.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/knockout-hd-pro-photo-editor/id969839385?uo=2)
- [Full Intelligence Report](https://marlvel.ai/apps/com-loveyouchenapps-knockoutpro)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/com-loveyouchenapps-knockoutpro).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*