# Database Management System MCS vs Distributed Systems Basics

The clearest difference is in-app purchases: Distributed Systems Basics at none against Database Management System MCS's 7. Distributed Systems Basics also leads on ads (none vs shown). Database Management System MCS's advantage is iOS requirement (12.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. Database Management System MCS sells 7 in-app purchases, starting at $4.99 per month. Distributed Systems Basics asks for nothing beyond the download.

## The numbers

| Metric | Database Management System MCS | Distributed Systems Basics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/database-management-system-mcs/id1581425389/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 68 MB | 38 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Arshad Iqbal](https://appshunter.io/developer/1547001151) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### Database Management System MCS

[App page](https://appshunter.io/ios/app/database-management-system-mcs/id1581425389)

Practice over 2200 database management system multiple-choice questions with this comprehensive quiz app. It covers fundamental and advanced computer science topics, offering self-assessment tests and a quick study guide for students and beginners.

**Highlights:** 2200+ DBMS quiz MCQs, Covers 20+ textbook chapters, Self-assessment tests, Answer key provided, Quick study guide, Online degree program support

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Package | $4.99 | per month |
| 3 Months Package | $9.99 | per 3 months |
| 6 Months Package | $14.99 | per 6 months |
| 1 Year Package | $19.99 | per year |
| 1500 Coins | $0.99 | one-time |
| 3500 Coins | $1.99 | one-time |
| 6000 Coins | $2.99 | one-time |


### Distributed Systems Basics

[App page](https://appshunter.io/ios/app/distributed-systems-basics/id6773011947)

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

**In-app purchases:** none


## Frequently asked questions

### Is Database Management System MCS free?

Database Management System MCS is free to download, with in-app purchases available.

### Is Distributed Systems Basics free?

Distributed Systems Basics is free to download, with no in-app purchases.

### Do Database Management System MCS or Distributed Systems Basics have ads?

Database Management System MCS shows ads; Distributed Systems Basics does not.

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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.*