# ecode10 Database vs D426 Mastery

ecode10 Database and D426 Mastery are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. ecode10 Database sells 1 one-off in-app purchase and D426 Mastery sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ecode10 Database | D426 Mastery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ecode10-database/id1661473843/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Monetization | Free | — |
| Size | 4 MB | 4 MB |
| Requires iOS | **16.2** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mauricio Junior](https://appshunter.io/developer/382324932) | [JOHN TIMOTHY DISALLE](https://appshunter.io/developer/1886538582) |

## What reviewers say

### ecode10 Database

[App page](https://appshunter.io/ios/app/ecode10-database/id1661473843)

Learn database concepts step-by-step with practical, hands-on lessons. This course covers SQL Server, Azure Data Studio, and essential SQL commands. Downloadable videos allow for offline learning.

**Highlights:** Step-by-step database learning, Focus on SQL Server, Practical command demonstrations, Offline video access, Downloadable video lessons, Challenge Based Learning (CBL)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Database course practice | $29.99 | one-time |


### D426 Mastery

[App page](https://appshunter.io/ios/app/d426-mastery/id6761743682)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $7.99 | per month |
| Lifetime Access | $24.99 | one-time |


## Frequently asked questions

### Is ecode10 Database free?

ecode10 Database is free to download, with in-app purchases available.

### Is D426 Mastery free?

D426 Mastery is free to download, with in-app purchases available.

### Do ecode10 Database or D426 Mastery have ads?

Neither ecode10 Database nor D426 Mastery 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.*