# Brightness Adjuster — Image and Photo processing App

> Photo editing app for sharpening and adjusting black and white balance. (iPhone/iPad app by Daisuke Isayama.)

- Source: https://appshunter.io/ios/app/brightness-adjuster/id906436642 (this page in markdown: same URL + `.md`)
- Developer: [Daisuke Isayama](https://appshunter.io/developer/792663666)
- Category: Photo & Video, Lifestyle
- Price: Free
- Rating: 3.00/5 from 6 App Store ratings · 11 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.2 · 6 MB
- Languages: American English, Japanese, Chinese (Simplified, China)
- Released: 2014-08-21
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/brightness-adjuster/id906436642/reviews.md

## What is Brightness Adjuster?

Sharpening process is performed to your photos.
You can set the sharpening degree.
Please appropriately control the sherpening degree in accordance with a situation.
Such as you want to light the photograph which taken at a dark place.

Step is shown below

1. Please take a photograph in the "Camera" tab or select a photo in the upper left folder icon.
2. Please edit the intensity of black and white balance to move the slide bar in the "Processing" tab.
3. Please select the "save" button.
※You can show or hide the slide bar if you tap the device in "Processing" tab.

Please look at support URL for details.
Thank you.

## Key features

- Sharpening process for photos
- Adjustable sharpening degree
- Lighten dark photographs
- Edit black and white balance intensity
- Save edited images
- Select photos from folder or camera

## Recent user reviews (10 of 11)

All indexed reviews: https://appshunter.io/ios/app/brightness-adjuster/id906436642/reviews.md

### 3/5 — Nice but…

*2021-11-09*

Would be a really good app if you add video editing

### 5/5 — Brightness adjuster

*2020-07-05*

This app is very well made

### 1/5 — なんやこれ

*2019-05-13, version 2.6*

人の顔暗くなって背景だけ明るくなったわw
つかえなさすぎわろたwwww

### 1/5 — ★要らないくらい

*2019-04-09, version 2.6*

濃くなるだけで露出とかコントラストが調整出来る訳では無い。
色が潰れるだけ、使い方他にあるんじゃないの？自分間違ってる？何か見落としてる？ってくらい自暴自棄になるレベルで使えない。

### 1/5 — 使えない

*2018-07-06, version 2.6*

暗い写真を明るく加工したいからインストールしたけど
実際やってみたら全然明るくならないし逆に汚いし

### 1/5 — いいアプリだけど

*2017-10-20, version 2.3*

加工後の画像が保存されないですよ

### 1/5 — ？

*2016-06-01, version 1.1*

ただ明るくなるだけのような気がする

### 3/5 — 鮮明…？

*2016-02-16, version 1.1*

思ったのと違ってあまり鮮明感がでませんでした

### 3/5 — 、

*2015-06-10, version 1.0*

私は落ちはしなかったです。
けど、鮮明化というより色が濃くなるだけ…笑
しかも保存できていませんでした。。

### 1/5 — 使えない

*2015-01-08, version 1.0*

起動出来るしちゃんと機能も使える

けど、

鮮明の意味が間違ってる。

"色が濃くなった"だけ。
"鮮明"にはならない。

## Frequently asked questions about Brightness Adjuster

### How do I use Brightness Adjuster to edit a photo?

You can take a new photo within the app or select an existing one from your device's gallery. Then, navigate to the 'Processing' tab to adjust the black and white balance using the provided sliders.

### Can Brightness Adjuster help me lighten photos taken in dark places?

Yes, the app's sharpening and black and white balance adjustments can be used to improve the visibility and lighting of photographs taken in dark environments.

### What devices does Brightness Adjuster support?

Brightness Adjuster is available for iPhone and iPod devices.

### How often is Brightness Adjuster updated?

The app was last updated on January 19, 2018, with version 2.6 being the latest release.

### What is the age rating for Brightness Adjuster?

Brightness Adjuster has an age rating of 4+, making it suitable for a wide range of users.

### Does Brightness Adjuster have ads?

No, Brightness Adjuster is ad-free, providing an uninterrupted editing experience.

### What is the user rating for Brightness Adjuster?

Brightness Adjuster has an average rating of 3.0 stars based on 6 user reviews.

### Is Brightness Adjuster free to use?

Yes, Brightness Adjuster is available for free, with no in-app purchases required.

## Version history (last 5 releases)

### 2.6 — 2018-01-19

This app has been updated by Apple to display the Apple Watch app icon.

Fixed the evaluation request page

### 2.5 — 2017-12-15

・It corresponds to ios 11.2.
・The URL of the review request has been updated.

### 2.4 — 2017-11-20

It corresponds to ios 11.1.
It corresponds to Chinese.

### 2.3 — 2017-10-16

・We corresponded to ios 11.0
・A new application was added to the application introduction page

### 2.2 — 2017-06-15

Simplified the flow of processing images read from photo library.

## Apps similar to Brightness Adjuster

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Photo Contrast Adjustment](https://appshunter.io/ios/app/photo-contrast-adjustment/id6450509254) | 5.0 (1) | Free | Photo & Video |
| [Presets for Lightroom - Vidl](https://appshunter.io/ios/app/presets-for-lightroom-vidl/id1490818231) | 4.7 (22,155) | Free | Photo & Video |
| [Adjust brightness of image](https://appshunter.io/ios/app/adjust-brightness-of-image/id1450101706) | 3.2 (9) | Free | Photo & Video |
| [Brighten A Dark Photo](https://appshunter.io/ios/app/brighten-a-dark-photo/id6454635980) | — | Free | Photo & Video |
| [Easy Long Exposure Camera](https://appshunter.io/ios/app/easy-long-exposure-camera/id1458648604) | 4.3 (919) | Free | Photo & Video |
| [Photo Editor: HSL & Skin Tools](https://appshunter.io/ios/app/photo-editor-hsl-and-skin-tools/id1450477429) | 4.6 (264) | Free | Photo & Video |

## More apps by Daisuke Isayama

- [Automatically answers Sudoku(lite) from the image.](https://appshunter.io/ios/app/automatically-answers-sudokulite-from-the-image/id874306513)
- [Easy binary photo effector](https://appshunter.io/ios/app/easy-binary-photo-effector/id897882958)
- [Easy blur photo effecter](https://appshunter.io/ios/app/easy-blur-photo-effecter/id900096977)
- [Easy photo effector of edges](https://appshunter.io/ios/app/easy-photo-effector-of-edges/id907850090)
- [Easy filtering photo effector](https://appshunter.io/ios/app/easy-filtering-photo-effector/id909830385)

All apps by Daisuke Isayama: https://appshunter.io/developer/792663666

## Related topics

[brightness adjuster](https://appshunter.io/ios/topics/brightness-adjuster) · [brightness photo](https://appshunter.io/ios/topics/brightness-photo) · [adjust brightness of image](https://appshunter.io/ios/topics/adjust-brightness-of-image) · [brightness low](https://appshunter.io/ios/topics/brightness-low)

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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 2026-06-01.*