# Okojo — Simple Markdown Reader

> Simple Markdown Reader (iPhone/iPad app by Toshiki Takahashi.)

- Source: https://appshunter.io/ios/app/okojo/id6793475858 (this page in markdown: same URL + `.md`)
- Developer: [Toshiki Takahashi](https://appshunter.io/developer/6793475860)
- Category: Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 26.0 · 4 MB
- Languages: English, Japanese
- Released: 2026-07-29
- Data updated: 2026-09-19
- User reviews in markdown: https://appshunter.io/ios/app/okojo/id6793475858/reviews.md

## What is Okojo?

Okojo is a read-only viewer for Markdown, text, and CSV files.

It is designed around a simple idea: open a file and start reading immediately. Okojo does not include editing tools, so the interface stays focused and easy to use.

# Main features

- View Markdown, text, and CSV files
- Render headings, lists, tables, quotes, and code blocks
- View CSV files as structured tables
- Search within documents
- Navigate with a table of contents
- Restore your previous reading position
- Adjust theme, font, and text size
- Copy code blocks
- Manage recently opened files
- Japanese and English interface

# Supported file types

- .md
- .markdown
- .txt
- .text
- .csv

Files are processed locally on your device. Okojo does not upload or edit file contents.


## Version history (last 2 releases)

### 1.2.0 — 2026-09-10

Improved Markdown rendering quality and usability.

- Improved bold text rendering in Japanese sentences
- Improved compatibility with Markdown generated by ChatGPT Deep Research
- Improved rendering compatibility for citations and other Markdown syntax
- Reorganized display settings for easier use
- Fixed other minor rendering issues

### 1.0.0 — 2026-08-07

No release notes.

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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 2026-09-19.*