# AeroBooks vs Book Tracker

AeroBooks and Book Tracker are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. AeroBooks sells 2 in-app purchases, starting at $1.99 per month and Book Tracker sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

AeroBooks ships an update every 8 days, Book Tracker every 4 days. The most recent releases landed on September 5, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | AeroBooks | Book Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 4 days** |
| Size | 54 MB | 93 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Enzo Kaiser](https://appshunter.io/developer/1847367492) | [Dragos-Bogdan Sima](https://appshunter.io/developer/1872821516) |

## What reviewers say

### AeroBooks

[App page](https://appshunter.io/ios/app/aerobooks/id6761075548)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AeroBooks Pro | $1.99 | per month |
| AeroBooks Pro | $17.99 | per year |


### Book Tracker

[App page](https://appshunter.io/ios/app/book-tracker-readingkit/id6771128096)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.99 | per month |
| Yearly subscription | $11.99 | per year |
| Lifetime offer | $29.99 | one-time |


## Frequently asked questions

### Is AeroBooks free?

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

### Is Book Tracker free?

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

### Do AeroBooks or Book Tracker have ads?

Neither AeroBooks nor Book Tracker shows ads.

### Which is updated more often, AeroBooks or Book Tracker?

AeroBooks ships an update every 8 days, and Book Tracker every 4 days. Most recently, AeroBooks was updated on September 5, 2026 and Book Tracker on September 21, 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.*