# Silhouette Hour — Auto convert to silhouette

> Auto convert to silhouette (iPhone/iPad app by Masanori Katsuta.)

- Source: https://appshunter.io/ios/app/silhouette-hour/id6503281196 (this page in markdown: same URL + `.md`)
- Developer: [Masanori Katsuta](https://appshunter.io/developer/320172788)
- Category: Photo & Video, Graphics & Design
- Price: $1.99
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: English, Japanese
- Released: 2024-05-29
- Data updated: 2026-07-08
- User reviews in markdown: https://appshunter.io/ios/app/silhouette-hour/id6503281196/reviews.md

## What is Silhouette Hour?

The "silhouette hour" is a magical time when the morning sun or evening sun turns the subject into a silhouette.
The photo you take is automatically converted into a beautiful silhouette photo.

● Image recognition automatically converts the subject into a silhouette.
● You can adjust the lighting effects of the silhouette area and background area separately.
● It can generate not only pure black silhouettes, but also silhouettes with light and dark contrast.
● Edited image files can be saved and shared.

[Select Photo]
・Launch the camera and take a photo
・Select a photo from the photo album
・Import shared files from other apps
・Paste photos copied from web images, etc.

[Settings]
・Edit anchor points on the light and dark graph
・Linear interpolation of the light and dark graph

[Touch Operation]
・Pinch in/out: Zoom in on the image
・Pan: Scroll through the zoomed image

[Photo Output]
・Save to camera roll: Photo
・Share photos: AirDrop, LINE, Facebook, Dropbox, Instagram,...


## Version history (last 3 releases)

### 1.0.2 — 2024-10-04

Fixed minor bugs.

### 1.0.1 — 2024-06-04

Fixed a bug in linearizing light and dark graphs.

### 1.0.0 — 2024-05-29

No release notes.

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## More apps by Masanori Katsuta

- [See-Through Camera](https://appshunter.io/ios/app/see-through-camera/id545626309)
- [NightScope+](https://appshunter.io/ios/app/nightscope-plus/id571926077)
- [Beautiful Legs Camera HD](https://appshunter.io/ios/app/beautiful-legs-camera-hd/id591781406)
- [Bon-Q-Bon Camera](https://appshunter.io/ios/app/bon-q-bon-camera/id733497157)
- [PlaceNotes+](https://appshunter.io/ios/app/placenotes-plus/id901148164)
- [Ripple Camera](https://appshunter.io/ios/app/ripple-camera/id939375856)

All apps by Masanori Katsuta: https://appshunter.io/developer/320172788

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-08.*