# O2Cam: Take photos that breath — Take exquisite, natural-lookin

> Photo editing app for natural-looking, enhanced portraits with customizable filters and AI adjustments. (iPhone/iPad app by Xiamen HongTianChuangShi Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/o2cam-take-photos-that-breath/id1407731945 (this page in markdown: same URL + `.md`)
- Developer: [Xiamen HongTianChuangShi Technology Co., Ltd.](https://appshunter.io/developer/1400726382)
- Category: Photo & Video, Social Networking
- Price: Free
- Rating: 4.80/5 from 2,491 App Store ratings · 236 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 78 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2018-08-07
- Data updated: 2026-09-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/o2cam-take-photos-that-breath/id1407731945/reviews.md

## What is O2Cam?

Break through the limitations of smartphone photography and capture the delicate texture of your skin.
Bring your natural, genuine beauty to life with O2Cam.
Take photos that look flawless in every detail.

All-new O2 Set and Adjust function
Grant your photos a high-quality, elegant look.

———Take photos that breathe———

#O2 Set
Noise, smoke & fog, window lights, flares... all elements help to create a great atmosphere.
Every set comes with tasteful filters and makeup looks customized by fashion experts.
Every set will make creating natural, exquisite photos easier than ever.
Just snap away and let O2Cam make all your dreams come true.

#Adjust
Dozens of delicate yet natural facial adjustments;  preserve the look of the user's skin in the photo. 
"Subtle yet detailed adjustments make customizing your makeup incredibly easy.
"
It is you to define beauty and delicacy.

#Smart AI
A brand-new algorithm that helps to automatically enhance and adjust photos according to the environment they're taken in.
Say no to boring selfies that all look the same! Customize your very own classy, elegant photo qualities and make your selfies pop.
With O2Cam, your photos express who you are

———Contact Us———
「Hit us up if you have any questions」
Sina Weibo: @氧气相机
Official WeChat account:  @氧气相机
Interactive QQ Group: 792280918

## Key features

- Natural-looking filters and makeup
- Delicate facial adjustments
- Smart AI photo enhancement
- Customizable photo qualities
- Atmospheric set effects

## What do users think of O2Cam?

Overall sentiment: positive

**Pros**

- 😊 Best camera app
- 👍 Natural-looking filters and makeup
- 💡 Adjustable features like portrait mode
- 🚀 Efficient and smooth performance

**Cons**

- 🐛 Occasional crashes and image upload issues
- 💰 Watermark on free version
- 🔒 Lack of privacy/security features

**Commonly reported bugs**

- Inconsistent color tones after taking photos
- Image saving errors

**Most requested features**

- Longer video recording time
- Multi-person mode for group photos
- Ability to edit photos from camera roll

## Recent user reviews (10 of 236)

All indexed reviews: https://appshunter.io/ios/app/o2cam-take-photos-that-breath/id1407731945/reviews.md

### 4/5 — いい感じに撮れて良い

*2025-11-21, version 2.3.40*

自然に盛れるしフィルターの種類も豊富でいい！
ただ、グリッド線の表示が出来ないので表示できるように機能を追加してもらえたらもっと使いやすいかも

### 5/5 — 無法用自拍棒操作

*2025-11-04, version 2.3.40*

是蠻好用的 拍出來都很自然但是唯一不方便的是錄影必須按著按鍵這怎麼操作呀⋯還無法連接自拍棒腳架來使用很可惜希望這個功能能改善就更完美了😍

### 4/5 — Nice 👏👏👏

*2025-07-20, version 2.3.40*

This is a nice cam but can still be improved. But overall thankful that I stumbled upon this. More power!

### 5/5 — Hope the video lenth can adjust longer.

*2025-05-16, version 2.3.40*

Hope the video lenth can adjust longer.

### 5/5 — 2025

*2025-04-27, version 2.3.40*

The app is amazing and im still loyal to this app until now. Will you pls add the wide angle option ?? Front and back

### 2/5 — 急に使えなくなった

*2025-04-02, version 2.3.40*

1日前まで使えてたのに急に動かなくなってしまいました（ ;  ; ）

改善お願いします

### 1/5 — 音量鍵無法拍照

*2025-02-15, version 2.3.40*

去年底都還可以用音量鍵拍照，今年開始突然不能了？版本更新是五年前的事，現在沒有人在維護了嗎？

### 5/5 — O2 cam

*2025-02-02, version 2.3.40*

😊 it’s the best

### 5/5 — Great

*2025-01-22, version 2.3.40*

No ads so far.

### 4/5 — 可以拍下自認為自然的照片！

*2024-11-28, version 2.3.40*

很棒的功能！

## Frequently asked questions about O2Cam

### What does O2Cam do?

O2Cam is a photo editing application designed to enhance natural beauty. It allows users to capture and edit photos with a focus on delicate textures, natural-looking makeup, and elegant filters, aiming to produce flawless portraits.

### What are the key features of O2Cam?

Key features include the 'O2 Set' which offers tasteful filters and makeup looks, 'Adjust' for subtle yet detailed facial modifications that preserve skin texture, and 'Smart AI' that automatically enhances photos based on environmental conditions.

### Is O2Cam free to use?

Based on the provided information, O2Cam is a free application. There are no mentions of subscription fees, in-app purchases, or advertisements.

### What kind of photos can I create with O2Cam?

You can create exquisite, natural-looking photos with O2Cam. The app focuses on bringing out genuine beauty, allowing for subtle enhancements and atmospheric effects to make your portraits stand out.

## Version history (last 5 releases)

### 2.3.40 — 2019-10-14

- Updated photo taking experience and more natural beautification results help you enter the next beauty level.

### 2.3.20 — 2019-08-09

- Updated photo taking experience and more natural beautification results help you enter the next beauty level.

### 2.3.00 — 2019-06-04

- Remove lacrimal groove and fine lines to restore the original beauty.
- Adjust facial features to capture a more natural you. 
- Enhanced image quality to make your beauty more distinct.

### 2.2.10 — 2019-01-14

- Makeup looks have been optimized to better fit your facial features and look more natural
- A new option has been added for round face shape. It's another adorable gift that we have prepared for you

If you encounter problems, don’t hesitate to let us know via Settings > Feedback!

### 2.2.0 — 2019-01-11

- Makeup looks have been optimized to better fit your facial features and look more natural
- A new option has been added for round face shape. It's another adorable gift that we have prepared for you

If you encounter problems, don’t hesitate to let us know via Settings > Feedback!

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## More apps by Xiamen HongTianChuangShi Technology Co., Ltd.

- [SelfieCity](https://appshunter.io/ios/app/selfiecity/id1014277964)
- [Chic - Stylish Camera](https://appshunter.io/ios/app/chic-stylish-camera/id1462999056)
- [蛋啵 - 宝宝版美图秀秀](https://appshunter.io/ios/app/id1594998254)

All apps by Xiamen HongTianChuangShi Technology Co., Ltd.: https://appshunter.io/developer/1400726382

## Related topics

[ulike photo](https://appshunter.io/ios/topics/ulike-photo) · [huvi](https://appshunter.io/ios/topics/huvi) · [take photos](https://appshunter.io/ios/topics/take-photos)

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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 2026-09-01.*