---
title: "Blur Shine - focus effect — App Overview"
url: https://marlvel.ai/intel-report/photo-video/blur-shine-focus-effect
category: Photo & Video
developer: Alexander Dr. Rieger
platforms: ios
rating: 5.0 (5 ratings)
pricing: freemium
report_level: overview
generated: 2026-04-28
last_verified: "2026-04-28T14:04:07.974Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers intuitive manual focus masking, user feedback indicates significant stability issues regarding application crashes.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Photo & Video |
| Rating | 5.0 ★ (5) |
| Pricing | freemium |
| Platforms | iOS |
| Latest Version (iOS) | 1.6.5 |
| Developer | Alexander Dr. Rieger |

<!-- SECTION: Summary -->
## What is Blur Shine - focus effect?

Blur Shine is a photo editing tool designed to simulate professional depth-of-field effects by applying realistic bokeh blurs to images. Users can manually define focus areas using touch-based masking tools to highlight specific subjects within their photos.

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

- **Manual Focus Masking**: Users can use finger painting to precisely select and mask image regions that should remain in focus.
- **Adjustable Blur Controls**: Provides tools to customize the blur intensity and the size of the painting circle for refined editing.
- **Editing Utilities**: Includes zoom, erase, and undo functions to assist with accurate focus adjustments.
- **Social Sharing**: Allows users to export edited photos directly to social media platforms or save them to the device's photo album.

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

Casual mobile photographers looking to add professional-style focus effects to their images.

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

- [App Store](https://apps.apple.com/us/app/blur-shine-focus-effect/id657111711?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/photo-video/blur-shine-focus-effect)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/photo-video/blur-shine-focus-effect).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*