# Learn MongoDB Guide vs Learn PostgreSQL Database

The clearest difference is price: Learn MongoDB Guide at $1.99 against Learn PostgreSQL Database's $2.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Learn MongoDB Guide costs $1.99 and Learn PostgreSQL Database $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Learn MongoDB Guide | Learn PostgreSQL Database |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/learn-mongodb-guide/id1620872048/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 51 months | — |
| Monetization | Paid | — |
| Size | 59 MB | 63 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) | [Shahbaz Khan](https://appshunter.io/developer/1479963383) |

## What reviewers say

### Learn MongoDB Guide

[App page](https://appshunter.io/ios/app/learn-mongodb-guide/id1620872048)

Master MongoDB concepts with this comprehensive guide. Covers basic to advanced topics, including document manipulation, collection management, and interview preparation. Ideal for beginners and professionals seeking to learn NoSQL database principles.

**Highlights:** Basic and advanced MongoDB concepts, Document and collection management, Querying and projection techniques, Interview preparation questions, Offline learning capabilities

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

**In-app purchases:** none


### Learn PostgreSQL Database

[App page](https://appshunter.io/ios/app/learn-postgresql-database/id6753865971)

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

**In-app purchases:** none


## Frequently asked questions

### Is Learn MongoDB Guide free?

Learn MongoDB Guide costs $1.99, with no in-app purchases.

### Is Learn PostgreSQL Database free?

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

### Do Learn MongoDB Guide or Learn PostgreSQL Database have ads?

Neither Learn MongoDB Guide nor Learn PostgreSQL Database 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.*