# Book Tracker vs ShelfLog

The clearest difference is ads: Book Tracker at none against ShelfLog's shown. ShelfLog's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Book Tracker sells 4 in-app purchases, starting at $2.99 per 7 days and ShelfLog sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Book Tracker | ShelfLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | — |
| Size | 47 MB | 57 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Vasilii Polovnikov](https://appshunter.io/developer/1716165883) | [mint-soft](https://appshunter.io/developer/1158780075) |

## What reviewers say

### Book Tracker

[App page](https://appshunter.io/ios/app/book-tracker-reading-log-pro/id6772566099)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium · 1 week | $2.99 | per 7 days |
| Premium · 1 month | $3.99 | per month |
| Premium · 1 year | $5.99 | per year |
| Premium · Lifetime | $7.99 | one-time |


### ShelfLog

[App page](https://appshunter.io/ios/app/shelflog-book-tracker/id6795401663)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShelfLog Pro | $3.99 | one-time |


## Frequently asked questions

### Is Book Tracker free?

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

### Is ShelfLog free?

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

### Do Book Tracker or ShelfLog have ads?

ShelfLog shows ads; Book Tracker does not.

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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.*