# Vocab Book vs RatTrack

The clearest difference is in-app purchases: Vocab Book at none against RatTrack's 1. RatTrack's advantage is device support and iOS requirement (12.0 vs 17.0). On price there is nothing between them.

Both are free to download. RatTrack sells 1 in-app purchase, starting at $1.99 per month. Vocab Book asks for nothing beyond the download.

## The numbers

| Metric | Vocab Book | RatTrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.7 (3 ratings)](https://appshunter.io/ios/app/rattrack/id6747345621/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 61 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Oliver Brehm](https://appshunter.io/developer/837610350) | [CHRISTOPH BOTTCHER](https://appshunter.io/developer/1789125956) |

## What reviewers say

### Vocab Book

[App page](https://appshunter.io/ios/app/vocab-book/id837610347)

**In-app purchases:** none


### RatTrack

[App page](https://appshunter.io/ios/app/rattrack/id6747345621)

This app helps fancy rat owners organize and document all aspects of their pets' care. It includes features for tracking individual rat profiles, planning feeding and cleaning schedules, monitoring health and expenses, and exporting data.

**Highlights:** Unlimited rat profiles, Feeding and cleaning schedules with reminders, Health and weight tracking, Expense logging and summaries, Data backup and export (PDF/Excel), Vacation mode for pet sitters

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RatTrack | $1.99 | per month |


## Frequently asked questions

### Is Vocab Book free?

Vocab Book is free to download, with no in-app purchases.

### Is RatTrack free?

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

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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.*