# Readlogger — Book Tracker, Notes & AI

> Book Tracker, Notes & AI (iPhone/iPad app by Koji Isano.)

- Source: https://appshunter.io/ios/app/readlogger/id6759857926 (this page in markdown: same URL + `.md`)
- Developer: [Koji Isano](https://appshunter.io/developer/1876103151)
- Category: Books
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 16.0 · 6 MB
- Languages: American English, Japanese
- Released: 2026-03-05
- Data updated: 2026-08-07
- User reviews in markdown: https://appshunter.io/ios/app/readlogger/id6759857926/reviews.md

## What is Readlogger?

Biblion helps you record books you've read and manage action declarations
inspired by your reading.

Key Features:
・Library: Add books, write notes, rate them, and track reading dates
・Tasks: Register up to 4 action declarations from your reading
  and log daily completion
・Home: View your reading stats at a glance
  (books read, total reading time)
・Weekly Stats: Review your task completion rate week by week

Terms of Service: https://it-master.jp/biblion/terms-en.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Basic Plan | $2.99 | per month |
| Premium Plan | $5.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 45 Tickets | $9.99 | one-time |



## Version history (last 5 releases)

### 1.4.0 — 2026-06-11

-Library
Added a search bar to filter books by title or author name.
-AI Summary
When summarizing a book with more than 30 memos, you can now select which memos to include (up to 30).
-Bug Fixes
Fixed a timeout error that occurred when using the AI features.

### 1.3.0 — 2026-05-07

・Added pause and resume functionality to the reading timer
・The timer now tracks time accurately even when using other apps or with the screen off
・Updated Basic plan to include 3 AI tickets per month
・Added ticket grant history button to My Page
・Added SNS share button to each book card in the library
・Added copy button to memo list items
・Fixed an issue where tickets were not granted after subscription renewal

### 1.2.3 — 2026-03-30

- Added pause and resume functionality to the reading timer
- The timer now continues tracking time accurately even when the app is backgrounded or another app is used during a reading session

### 1.2.2 — 2026-03-24

This update only fixes a bug that prevented users from creating more than 4 tasks in the Basic plan.

### 1.2.1 — 2026-03-23

v1.2.1
We fixed a bug that was causing ads to display incorrectly.

## More apps by Koji Isano

- [BreakFree AI](https://appshunter.io/ios/app/breakfree-ai/id6758969725)

All apps by Koji Isano: https://appshunter.io/developer/1876103151

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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 2026-08-07.*