bunkoOCR

ichiro NAKAHARA Productivity iPhoneiPadiPod touchMac

bunkoOCR is a free Productivity app for iPhone and iPad by ichiro NAKAHARA. Requires iOS 18.0. Updated August 23, 2025.

Price: Free; on the App Store
Size: 818 MB; Age 4+
Updated: Aug 23; 2025 · v3.15

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Screenshots

About bunkoOCR

This is an Optical Character Recognition(OCR) software with deeplearing model. All computation run on the device, no data is sent outside. This app can recognize horizontal and vertical text with ruby in facing page on Bunko(pocket edition) book. This app has best performance with Japanese and English text.

What’s new

Version 3.15 · Updated August 23, 2025

- Add import images from pdf file. - Add export OCR results as searchable pdf file. - Fix transformer process to reduce OCR error. - Add edge crop of image to process OCR. - Add rotate 90 degrees direction and auto rotate detection.

App privacy

The developer, ichiro NAKAHARA, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

bunkoOCR is a free Productivity app for iPhone, iPad, iPod touch and Mac, developed by ichiro NAKAHARA. It requires iOS 18.0 or later, is 818 MB to download and is available in 2 languages. It was first released on August 7, 2023 and last updated on August 23, 2025.

Category: Productivity
Price: Free
Version: 3.15
Size: 818 MB
Requires: iOS 18.0 or later
Compatibility: iPhone, iPad, iPod touch, Mac
Languages: English, Japanese
Age rating: 4+
Released: August 7, 2023
Last updated: August 23, 2025
Developer: ichiro NAKAHARA

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Alternatives to bunkoOCR

Looking for apps like bunkoOCR? Here are 6 similar apps on the App Store. The highest rated is CatScanner-OCR Text Grabber (4.0/5), and 5 of the 6 are free to download.

bunkoOCR vs. alternatives
App	Rating	Price	Last updated	Compare
bunkoOCR	–	Free	August 23, 2025
CatScanner-OCR Text Grabber	4.0 / 5 (4)	Free	Mar 11, 2024	Compare
Text Recognition - OCR Scanner	–	Free	Oct 17, 2026	Compare
SmoothOCR	–	3.99 USD	Dec 17, 2025	Compare
Liquid OCR 〜AI高精度OCRアプリ〜	–	Free	Aug 31, 2026	Compare
stone for iPad	–	Free	Oct 17, 2026	Compare
The Text Scanner Offline	–	Free	Jan 27, 2025	Compare

Compare bunkoOCR with the top alternatives: ratings, updates, ASO score and keyword gaps →