# Tsundoku Tower — Unread books as a 3D tower

> Unread books as a 3D tower (iPhone/iPad app by Manabi Mate LLC.)

- Source: https://appshunter.io/ios/app/tsundoku-tower/id6765968352 (this page in markdown: same URL + `.md`)
- Developer: [Manabi Mate LLC](https://appshunter.io/developer/1817627045)
- Category: Books, Lifestyle
- Price: $1.99
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English, Arabic, French (France), German (Germany), Italian, Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish
- Released: 2026-05-06
- Data updated: 2026-05-29
- User reviews in markdown: https://appshunter.io/ios/app/tsundoku-tower/id6765968352/reviews.md

## What is Tsundoku Tower?

Tsundoku Tower turns unread books into a physical-looking 3D tower. Add titles, authors, ISBN numbers, page counts, formats, and notes. The app estimates tower height, unread pages, finished books, recent progress, and how many years it may take to finish your unread pile at your reading pace. ISBN scanning is local barcode reading only. There are no ads, analytics, external book APIs, or developer servers.


## Version history (last 1 release)

### 1.0 — 2026-05-06

No release notes.

## More apps by Manabi Mate LLC

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- [Password Hint Notebook](https://appshunter.io/ios/app/password-hint-notebook/id6760571655)
- [BingoGen - Number Draw](https://appshunter.io/ios/app/bingogen-number-draw/id6760580994)
- [Lowest Price Memo](https://appshunter.io/ios/app/lowest-price-memo/id6760582783)

All apps by Manabi Mate LLC: https://appshunter.io/developer/1817627045

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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 2026-05-29.*