# Database Management System MCS vs uCertifyPrep CC 2020

The clearest difference is ads: uCertifyPrep CC 2020 at none against Database Management System MCS's shown. Database Management System MCS's advantage is update cadence (every 3 weeks vs every 5 months) and iOS requirement (12.0 vs 14.0). On price, in-app purchases 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 and uCertifyPrep CC 2020 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Database Management System MCS ships an update every 3 weeks, uCertifyPrep CC 2020 every 5 months. The most recent releases landed on September 25, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Database Management System MCS | uCertifyPrep CC 2020 |
| --- | --- | --- |
| 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 | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 68 MB | 121 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Arshad Iqbal](https://appshunter.io/developer/1547001151) | [uCertify.com](https://appshunter.io/developer/1130631061) |

## 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 |


### uCertifyPrep CC 2020

[App page](https://appshunter.io/ios/app/ucertifyprep-cc-2020/id1665514848)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| uCertifyPrep Photoshop CC 2020 | $49.99 | one-time |


## Frequently asked questions

### Is Database Management System MCS free?

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

### Is uCertifyPrep CC 2020 free?

uCertifyPrep CC 2020 is free to download, with in-app purchases available.

### Do Database Management System MCS or uCertifyPrep CC 2020 have ads?

Database Management System MCS shows ads; uCertifyPrep CC 2020 does not.

### Which is updated more often, Database Management System MCS or uCertifyPrep CC 2020?

Database Management System MCS ships an update every 3 weeks, and uCertifyPrep CC 2020 every 5 months. Most recently, Database Management System MCS was updated on September 25, 2026 and uCertifyPrep CC 2020 on September 21, 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.*