# OiO - Retro Phone Camera — Old character. Modern camera.

> Old character. Modern camera. (iPhone/iPad app by Min Park.)

- Source: https://appshunter.io/ios/app/oio-retro-phone-camera/id6802592287 (this page in markdown: same URL + `.md`)
- Developer: [Min Park](https://appshunter.io/developer/1712222849)
- Category: Photo & Video
- Price: $0.49
- Age rating: 4+
- Requires: iOS 17.0 · 16 MB
- Languages: American English, Korean
- Released: 2026-09-07
- Data updated: 2026-09-20
- User reviews in markdown: https://appshunter.io/ios/app/oio-retro-phone-camera/id6802592287/reviews.md

## What is OiO?

Meet six beloved camera generations again—4, 4S, 5S, 6S, SE, and XS. OiO recreates each camera's character with more than a color filter: tone range, effective resolution, softness, sharpening, luminance and chroma noise, front and rear differences, flash behavior, low-light response, and video all react independently.

Open OiO, choose a camera, and shoot. The viewfinder stays simple while modern controls remain close: familiar 0.5x, 1x, 2x, and 3x zoom shortcuts, pinch zoom, tap focus, long-press AE/AF lock, exposure compensation, timer, grid, aspect ratio, stabilization, and front/rear switching. Use Silent Shutter in quiet places.

Choose Classic output to embrace each generation's lower-resolution texture or Full Resolution to keep its color, tone, and noise character at modern resolution. Record profiled 1080p or 4K video at 30 or 60 fps. Save an optional original and location metadata to Photos.

Your OiO Library groups results by camera while Photos remains the system library. Import an existing photo, preview another camera, then save a new copy.

Paid once. Every camera and feature is included. No ads, account, watermark, subscription, or in-app purchase. Photo and video processing stays on your device.


## Version history (last 1 release)

### 1.0.0 — 2026-09-08

No release notes.

## More apps by Min Park

- [페어리나잇 - 수면, 명상, 집중력, 백색소음](https://appshunter.io/ios/app/id6469577946)
- [Crayon Fruit: Merge Puzzles](https://appshunter.io/ios/app/crayon-fruit-merge-puzzles/id6499083274)
- [Pomolapse: Focus Timelapse](https://appshunter.io/ios/app/pomolapse-focus-timelapse/id6742311266)
- [플리노트 - 스마트한 플리마켓 판매 기록](https://appshunter.io/ios/app/id6744847358)
- [산책예보 - 날씨, 산책, 놀이, 일기](https://appshunter.io/ios/app/id6751109454)
- [Dayline - A Line for a Day](https://appshunter.io/ios/app/dayline-a-line-for-a-day/id6751871091)

All apps by Min Park: https://appshunter.io/developer/1712222849

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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 2026-09-20.*