# Reading Tracker vs Cat On Book

The clearest difference is review sentiment: Cat On Book at 100% against Reading Tracker's 0%. Cat On Book also leads on ads (none vs shown) and update cadence (every 3 days vs every 2 months). Reading Tracker's advantage is device support (3 vs 1). On price, in-app purchases, monetization model and iOS requirement there is nothing between them.

Both are free to download. Reading Tracker sells 2 one-off in-app purchases and Cat On Book sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Reading Tracker ships an update every 2 months, Cat On Book every 3 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Reading Tracker | Cat On Book |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/reading-tracker-readlog/id6744094486/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 77 MB | 254 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [kota tada](https://appshunter.io/developer/1658942612) | [Gramos Imeri](https://appshunter.io/developer/1776467754) |

## What reviewers say

### Reading Tracker

[App page](https://appshunter.io/ios/app/reading-tracker-readlog/id6744094486)

Easily track your reading progress with this app. Log books, monitor pages read or percentage completion, and set daily goals to build a consistent reading habit. Visualize your achievements to stay motivated.

**Highlights:** Track reading progress, Log books, Monitor pages/percentage, Set daily reading goals, Visualize progress, Develop reading habits

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |
| Treat to Lunch | $14.99 | one-time |


### Cat On Book

[App page](https://appshunter.io/ios/app/cat-on-book-cozy-book-tracker/id6789066439)

Organize your reading, track your progress, and build a reading habit with a virtual cat companion. Set reading goals, create a cozy atmosphere with ambient sounds, and journal your thoughts. Read solo or with friends.

**Highlights:** Organize book library, Timed reading sessions, Ambient soundscapes, Reading journal, Read with friends, Yearly reading goals, Unlockable cat companions

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Annual | $17.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Reading Tracker free?

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

### Is Cat On Book free?

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

### Do Reading Tracker or Cat On Book have ads?

Reading Tracker shows ads; Cat On Book does not.

### Which is updated more often, Reading Tracker or Cat On Book?

Reading Tracker ships an update every 2 months, and Cat On Book every 3 days. Most recently, Reading Tracker was updated on October 26, 2026 and Cat On Book on October 25, 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.*