# Duotone+ — Duotone Filter Camera

> Apply stylish two-color duotone filters and adjust photo settings. (iPhone/iPad app by minical Inc..)

- Source: https://appshunter.io/ios/app/duotone-plus/id1124041623 (this page in markdown: same URL + `.md`)
- Developer: [minical Inc.](https://appshunter.io/developer/457011383)
- Category: Photo & Video, Utilities
- Price: Free
- Rating: 4.60/5 from 99 App Store ratings · 12 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 54 MB
- Languages: American English, Japanese
- Released: 2016-06-16
- Data updated: 2026-09-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/duotone-plus/id1124041623/reviews.md

## What is Duotone+?

Duotone is a photo editing and editing method that uses two colors to express your photos: base color and highlight color... Duotone gives your photos an impactful, stylish and pop-like look.

In Duotone processing, it's important to choose two colors, which can make a huge difference in the appearance of a photo, and each Duotone+ filter is repeatedly adjusted to look beautiful, referring to the color scheme of typical Duotone work.

●Adjustment Tool
 - Exposure
 - Brightness
 - Contrast
 - Saturation
 - Temperature
 - Highlight
 - Shadow
 - Vignette
 - Sharpness

●Photo Sharing
You can easily share your photos with your friends and upload them to Instagram, Twitter, Facebook and more.
It also has the ability to export your photos to an app to edit them.

●Resolution
It supports the full resolution of your device and doesn't compromise the beauty of your photos.
The maximum size supported depends on the performance of the GPU on your device.

## Key features

- Two-color duotone effect
- Adjustment tools (exposure, brightness, contrast, etc.)
- Photo sharing to social media
- Export to other editing apps
- Full resolution support

## Recent user reviews (10 of 12)

All indexed reviews: https://appshunter.io/ios/app/duotone-plus/id1124041623/reviews.md

### 5/5 — Класс

*2025-01-30*

В отдельных приложениях такой эффект был платным или просто отсутствовал, долго искала что то похожее

### 5/5 — Thank you

*2024-12-29*

It’s really good!! Thank you for making it free. Filter colours are pretty and I’m having fun editing photos.

### 1/5 — Crashes when trying to open app

*2024-06-27*

App won’t open

### 5/5 — Crashes while trying to select a photo to edit it

*2023-12-22*

Crashes while trying to select a photo to edit it. 
Please fix this issue for me.

With Kindest Regards-BR

### 2/5 — Need to be able to select custom colors

*2022-03-30*

I was hoping to love this app, but you can only select pre-made color combos which I don’t particularly like, so it’s disappointing. I hope they will update it with a color wheel selector and ability to create duotones with 2 colors of your own choice. Even better would be if you can save the new combos as favorites.

### 5/5 — 👍

*2020-03-18*

继续做好

### 3/5 — Add support to choose both colors

*2019-12-31*

Love this app, but I want to be able to choose the colors my filter has specifically. Thanks

### 5/5 — Nice

*2019-12-22*

Very Cool

### 5/5 — Great

*2018-09-22, version 2.0.3*

Cheap and great

### 2/5 — Não recomento

*2018-02-24, version 1.0.5*

Comprei esse app por que adoro esse estilo. Mas não consigo carregar nenhuma foto da minha galeria para usar o efeito. Fica carregando para sempre. Funciona com fotos tiradas na hora apenas...

## Frequently asked questions about Duotone+

### What is Duotone+?

Duotone+ is a free photo editing app that applies a distinctive two-color effect to your images, giving them a stylish and impactful look. It offers various adjustment tools and sharing options.

### What kind of color effects does Duotone+ offer?

Duotone+ specializes in the duotone effect, which uses a base color and a highlight color to express your photos. Each filter is carefully adjusted to achieve beautiful color schemes.

### Can I adjust other photo settings in Duotone+?

Yes, Duotone+ includes a comprehensive set of adjustment tools. You can modify exposure, brightness, contrast, saturation, temperature, highlights, shadows, vignette, and sharpness.

### How can I share photos edited with Duotone+?

You can easily share your edited photos directly from Duotone+ to your friends and upload them to platforms like Instagram, Twitter, and Facebook. It also allows exporting to other editing apps.

### Does Duotone+ support high-resolution photos?

Yes, Duotone+ supports the full resolution of your device, ensuring the beauty of your photos is not compromised. The maximum supported size depends on your device's GPU performance.

### Is Duotone+ free to use?

Yes, Duotone+ is available for free. It does not have in-app purchases or advertisements, making it a completely free experience for users.

### On which devices can I use Duotone+?

Duotone+ is available for iPhone and iPod devices. It is rated for ages 4 and up.

### How often is Duotone+ updated?

The latest version of Duotone+ is 2.0.12, released on April 12, 2020. While updates have not been very frequent recently, the app is stable and functional.

## Version history (last 5 releases)

### 2.0.12 — 2020-04-12

Minor bug fixes and performance improvements

### 2.0.11 — 2020-04-09

Minor bug fixes and performance improvements

### 2.0.10 — 2019-03-30

Minor bug fixes and performance improvements

### 2.0.5 — 2018-10-11

Minor bug fixes and performance improvements

### 2.0.4 — 2018-10-07

Minor bug fixes and performance improvements

## Apps similar to Duotone+

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [JPEG-PNG Image Converter](https://appshunter.io/ios/app/jpeg-png-image-converter/id6449360776) | 4.7 (42) | Free | Photo & Video |
| [ToonCamera](https://appshunter.io/ios/app/tooncamera/id392538848) | 4.8 (8,583) | $4.99 | Photo & Video |
| [Dark Studio – Video Effects](https://appshunter.io/ios/app/dark-studio-video-effects/id1618497131) | 4.9 (8) | Free | Photo & Video |
| [PhotoMark: Photo Frame & EXIF](https://appshunter.io/ios/app/photomark-photo-frame-and-exif/id6499131459) | 4.0 (10) | Free | Photo & Video |
| [Image Size - Resize Image](https://appshunter.io/ios/app/image-size-resize-image/id1488247543) | 3.7 (42) | $2.99 | Photo & Video |
| [Tinge - Glow Cam](https://appshunter.io/ios/app/tinge-glow-cam/id561464798) | 4.4 (111) | Free | Photo & Video |

## More apps by minical Inc.

- [HarrisCamera](https://appshunter.io/ios/app/harriscamera/id480099135)
- [Roundgraphy](https://appshunter.io/ios/app/roundgraphy/id496219957)
- [LightLeaker](https://appshunter.io/ios/app/lightleaker/id589047573)
- [SubtleColor](https://appshunter.io/ios/app/subtlecolor/id612325895)
- [ZebraFilm](https://appshunter.io/ios/app/zebrafilm/id688409250)
- [Sofoto](https://appshunter.io/ios/app/sofoto/id857873655)

All apps by minical Inc.: https://appshunter.io/developer/457011383

## Related topics

[duocostrip pro](https://appshunter.io/ios/topics/duocostrip-pro)

---

*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 2026-09-04.*