# 蓄積読書 vs Page Tracker

The clearest difference is price: 蓄積読書 at Free against Page Tracker's $3.99. 蓄積読書 also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). Page Tracker's advantage is iOS requirement (18.0 vs 26.0). On review sentiment, in-app purchases and device support there is nothing between them.

蓄積読書 is free to download; Page Tracker costs $3.99 up front. 蓄積読書 sells 7 in-app purchases, starting at $2.99 per month and Page Tracker sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

蓄積読書 ships an update weekly, Page Tracker every 3 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 蓄積読書 | Page Tracker |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 20 MB | 8 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Yamagishi](https://appshunter.io/developer/1516430576) | [Ryota Kando](https://appshunter.io/developer/1813194957) |

## What reviewers say

### 蓄積読書

[App page](https://appshunter.io/ios/app/id1673784747)

This app helps adults build a reading habit by tracking progress, estimating completion times, and offering features to maintain reading streaks. It supports all book formats and allows for note-taking to capture insights.

**Highlights:** Real-time estimated reading completion time, Supports paper, e-books, and audiobooks, Streak maintenance with freeze items, Live Activity for lock screen progress, Note-taking for reading insights, Keyword search and barcode scanning for book registration

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 蓄積読書Plus＋ 月額プラン | $2.99 | per month |
| 蓄積読書Plus＋ 年額プラン | $22.99 | per year |
| 連続フリーズ | $0.29 | one-time |
| 連続フリーズ 2個 | $0.49 | one-time |
| 連続フリーズ 4個 | $0.99 | one-time |
| 連続フリーズ 3個 | $0.99 | one-time |
| 連続フリーズ 5個 | $1.99 | one-time |


### Page Tracker

[App page](https://appshunter.io/ios/app/page-tracker-reading-and-study/id6745620738)

This app helps you finish your books and build a reading habit with a visual burn-down chart. Set a target date and follow the ideal pace line by logging your daily page progress. It offers stress-free logging, reminders, and iCloud sync.

**Highlights:** Visual progress chart, Stress-free page logging, Calendar view of reading logs, Reminder notifications, iCloud data sync, Ad-free experience, Social sharing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip1 | $0.49 | one-time |
| Tip2 | $1.99 | one-time |
| Tip 3 | $2.99 | one-time |
| Tip 4 | $5.99 | one-time |
| Tip 5 | $19.99 | one-time |
| Tip 6 | $29.99 | one-time |
| Tip 7 | $39.99 | one-time |
| Tip 8 | $59.99 | one-time |


## Frequently asked questions

### Is 蓄積読書 free?

蓄積読書 is free to download, with in-app purchases available.

### Is Page Tracker free?

Page Tracker costs $3.99, and also offers in-app purchases.

### Do 蓄積読書 or Page Tracker have ads?

Page Tracker shows ads; 蓄積読書 does not.

### Which is updated more often, 蓄積読書 or Page Tracker?

蓄積読書 ships an update weekly, and Page Tracker every 3 weeks. Most recently, 蓄積読書 was updated on October 27, 2026 and Page Tracker on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*