# カラライズ・白黒写真カラー化(Colorize)

> Offline photo colorization and enhancement tool for black and white images. (iPhone/iPad app by Tomohiro Ohwada.)

- Source: https://appshunter.io/ios/app/colorize/id6449988339 (this page in markdown: same URL + `.md`)
- Developer: [Tomohiro Ohwada](https://appshunter.io/developer/991660409)
- Category: Graphics & Design, Photo & Video
- Price: Free with in-app purchases
- Rating: 1.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 16.0 · 141 MB
- Languages: American English
- Released: 2023-06-07
- Data updated: 2026-06-03
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/colorize/id6449988339/reviews.md

## What is カラライズ・白黒写真カラー化(Colorize)?

白黒写真のカラー化、画像の高画質化ができるアプリです。
オフラインで処理が完結します。
多少処理に時間はかかりますが、サーバーへの送信が不要です。

◆できること
・モノクロ写真の色付け
・低解像度画像の高画質化

## Key features

- Colorize black and white photos
- Enhance image resolution
- Offline processing
- Private data handling
- High-quality results

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 開発応援 | $1.99 | one-time |



## Frequently asked questions about カラライズ・白黒写真カラー化(Colorize)

### Does Colorize have ads?

Yes, Colorize contains advertisements. As a free application with in-app purchase options, it utilizes ads to support its development and operation.

### What devices does Colorize support?

Colorize is currently supported on iPhone devices. The app is designed to run on Apple's mobile operating system.

### How does Colorize handle user privacy?

Colorize processes all images offline, meaning your photos are not sent to any servers. This ensures that your personal images remain private and secure on your device.

### What is the age rating for Colorize?

Colorize has an age rating of 4+. This indicates that the app is suitable for users of all ages, with no mature content.

### How often is Colorize updated?

The latest version of Colorize is 1.2.0, last updated on October 21, 2025. The app was initially released on June 7, 2023, suggesting a relatively recent update cycle.

### What are the main features of Colorize?

Colorize allows you to colorize monochrome photographs and enhance the quality of low-resolution images. It performs these operations entirely offline.

### Is Colorize free to use?

Yes, Colorize is available for free. It also offers in-app purchases, which may unlock additional features or remove ads.

### What is the user rating for Colorize?

Colorize has a rating of 1.0 stars based on 1 review. This indicates a very low user satisfaction based on the available feedback.

## Version history (last 5 releases)

### 1.2.0 — 2025-10-21

iOS26に対応。
ライブラリ最新化。

### 1.1.1 — 2025-01-06

軽微な動作改善を実施。

### 1.1.0 — 2023-06-15

スキャン機能を追加。

### 1.0.2 — 2023-06-13

ライブラリを最新化。

### 1.0.1 — 2023-06-08

ライブラリを最新化。

## Apps similar to カラライズ・白黒写真カラー化(Colorize)

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Image Enhancer Waifu2x Anime](https://appshunter.io/ios/app/image-enhancer-waifu2x-anime/id6670725224) | 5.0 (12) | Free | Graphics & Design |
| [Photo AI - かんたん画像高画質化](https://appshunter.io/ios/app/photo-ai/id6448840726) | 4.4 (5) | Free | Graphics & Design |
| [背景透過 - 自動で背景を透明化](https://appshunter.io/ios/app/id1635741088) | 5.0 (1) | Free | Graphics & Design |
| [PQ+ AI Photo Enhancer](https://appshunter.io/ios/app/pq-plus-ai-photo-enhancer/id1634759826) | 4.5 (22) | Free | Graphics & Design |
| [アニメ風加工 - 画像・イラスト生成AI](https://appshunter.io/ios/app/ai/id6747416708) | 1.0 (1) | Free | Graphics & Design |
| [イラスト高画質化\|画質良くなる](https://appshunter.io/ios/app/id6444730450) | — | Free | Graphics & Design |

## More apps by Tomohiro Ohwada

- [SoundEffect App](https://appshunter.io/ios/app/soundeffect-app/id1124954405)
- [勘定科目1分トレーニング](https://appshunter.io/ios/app/1/id1132641353)
- [Relax Sounds App](https://appshunter.io/ios/app/relax-sounds-app/id1231260136)
- [WaterSounds](https://appshunter.io/ios/app/watersounds/id1260518740)
- [コンビニ検索・周辺施設検索](https://appshunter.io/ios/app/id1352735706)
- [MIXOUND - Acapella App](https://appshunter.io/ios/app/mixound-acapella-app/id1452582507)

All apps by Tomohiro Ohwada: https://appshunter.io/developer/991660409

## Related topics

[画像　白黒化](https://appshunter.io/ios/topics/)

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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 2026-06-03.*