# Yomu - Fast PDF Reader — Read heavy scanned PDFs, fast

> Read heavy scanned PDFs, fast (iPhone/iPad app by Jumpei Takiyasu.)

- Source: https://appshunter.io/ios/app/yomu-fast-pdf-reader/id6760102622 (this page in markdown: same URL + `.md`)
- Developer: [Jumpei Takiyasu](https://appshunter.io/developer/1550600314)
- Category: Books, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 12 MB
- Languages: American English, Japanese
- Released: 2026-04-16
- Data updated: 2026-08-06
- User reviews in markdown: https://appshunter.io/ios/app/yomu-fast-pdf-reader/id6760102622/reviews.md

## What is Yomu?

Yomu is a reader for iPhone and iPad built for heavy scanned and self-scanned PDFs.

Convert self-scanned books, scanned handouts, and technical or class-material PDFs into .yom, a reading-optimized format, and page through them fast — a reader built to focus on reading.

[Key Features]

• Blazing-fast page rendering
Smooth, stress-free reading even with heavy scanned PDFs and large documents.

• Full-text search, even for scans
Build an index and jump straight to matching pages. Image-only scanned PDFs are made searchable with on-device OCR.

• Two-page spreads and reading direction
Choose left-to-right or right-to-left, with full two-page spread support.

• Comfortable reading adjustments
Shadow reduction at page edges and color inversion for dark reading.

• Everything runs on device
Conversion, search, and reading all run on device — your content is never sent to a server. Read offline anytime.

• Simple one-time purchase
Add up to 2 books for free. Adding a 3rd requires a single one-time purchase — no subscription, no recurring charges.

Terms of Use: https://yomu.juntaki.com/terms/
Privacy Policy: https://yomu.juntaki.com/privacy-policy/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yomu Pro Monthly | $3.99 | per month |
| Yomu Pro Yearly | $29.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Yomu Unlimited | $9.99 | one-time |



## Version history (last 2 releases)

### 2.0.0 — 2026-08-01

Distraction-free reading. Your first 2 books are free.

### 1.0.0 — 2026-04-16

No release notes.

## More apps by Jumpei Takiyasu

- [InfiniteNote - Canvas Notes](https://appshunter.io/ios/app/infinitenote-canvas-notes/id6759290708)
- [CardVault - Offline Card Vault](https://appshunter.io/ios/app/cardvault-offline-card-vault/id6759715589)

All apps by Jumpei Takiyasu: https://appshunter.io/developer/1550600314

## Related topics

[yomu ebook reader](https://appshunter.io/ios/topics/yomu-ebook-reader)

---

*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 2026-08-06.*