# Zoology+ vs Learn MongoDB Database Offline

The clearest difference is price: Zoology+ at Free against Learn MongoDB Database Offline's $2.99. Learn MongoDB Database Offline's advantage is in-app purchases (none vs 6) and iOS requirement (12.0 vs 17.0). On ads and device support there is nothing between them.

Zoology+ is free to download; Learn MongoDB Database Offline costs $2.99 up front. Zoology+ sells 6 in-app purchases, starting at $7.99 per 7 days. Learn MongoDB Database Offline asks for nothing beyond the download.

## The numbers

| Metric | Zoology+ | Learn MongoDB Database Offline |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/zoology-plus/id6752900850/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 59 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) | [Shahbaz Khan](https://appshunter.io/developer/1479963383) |

## What reviewers say

### Zoology+

[App page](https://appshunter.io/ios/app/zoology-plus/id6752900850)

Master zoology with engaging quizzes covering diverse topics from cell structure to animal behavior and conservation. This app is ideal for students and enthusiasts looking to deepen their understanding of the animal kingdom through interactive learning.

**Highlights:** Engaging quizzes, Animal cell structure and function, Genetics and evolutionary biology, Animal physiology, Invertebrate and chordate zoology, Ecology and conservation

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $7.99 | per 7 days |
| 1 Month | $19.99 | per month |
| 1 Year | $29.99 | per year |
| 1500 | $1.99 | one-time |
| 3500 | $2.99 | one-time |
| 9000 | $4.99 | one-time |


### Learn MongoDB Database Offline

[App page](https://appshunter.io/ios/app/learn-mongodb-database-offline/id6753748759)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zoology+ free?

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

### Is Learn MongoDB Database Offline free?

Learn MongoDB Database Offline costs $2.99, with no in-app purchases.

### Do Zoology+ or Learn MongoDB Database Offline have ads?

Neither Zoology+ nor Learn MongoDB Database Offline shows ads.

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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.*