# Quote Depository vs Book Tracker

The clearest difference is rating: Book Tracker at 4.0 against Quote Depository's 1.0. Quote Depository's advantage is update cadence (every 4 days vs fortnightly) and iOS requirement (16.0 vs 18.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Quote Depository sells 1 one-off in-app purchase and Book Tracker sells 5 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Book Tracker holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Quote Depository ships an update every 4 days, Book Tracker fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Quote Depository | Book Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/quote-depository/id6467808212/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/book-tracker-bookbinder/id6477348626/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 9 MB | 69 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ivo Teixeira](https://appshunter.io/developer/1613411506) | [CodeBlock](https://appshunter.io/developer/1456284763) |

## What reviewers say

### Quote Depository

[App page](https://appshunter.io/ios/app/quote-depository/id6467808212)

Easily save and organize your favorite quotes from any source. Scan printed text or write your own, then categorize them into custom lists. Never lose an inspiring thought again.

**Highlights:** Scan quotes from printed materials, Edit and save scanned quotes, Write and save original quotes, Organize quotes into themed lists, Create custom categories for lists

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $4.99 | one-time |


### Book Tracker

[App page](https://appshunter.io/ios/app/book-tracker-bookbinder/id6477348626)

Organize your personal library with this intuitive book management tool. Easily add books by scanning ISBNs or searching, track your reading progress, and sync your collection across devices. Ideal for book enthusiasts, students, and reading lovers.

**Highlights:** Scan ISBNs to add books, Search by title or author, Track reading progress, Set reading goals, Sync library across devices, Mark books as completed

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BookBinder Pro Weekly | $1.99 | per 7 days |
| BookBinder Pro Monthly | $3.49 | per month |
| BookBinder Pro Yearly | $8.09 | per year |
| BookBinder Pro Yearly | $17.99 | per year |
| BookBinder Pro | $14.49 | one-time |


## Frequently asked questions

### Is Quote Depository free?

Quote Depository is free to download, with in-app purchases available.

### Is Book Tracker free?

Book Tracker is free to download, with in-app purchases available.

### Which has better reviews, Quote Depository or Book Tracker?

Book Tracker is rated higher. Quote Depository averages 1.0 out of 5 from 1 ratings, while Book Tracker averages 4.0 from 1 ratings.

### Do Quote Depository or Book Tracker have ads?

Neither Quote Depository nor Book Tracker shows ads.

### Which is updated more often, Quote Depository or Book Tracker?

Quote Depository ships an update every 4 days, and Book Tracker fortnightly. Most recently, Quote Depository was updated on November 3, 2026 and Book Tracker on November 4, 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.*