# Data Training vs Learn Data Structures

The clearest difference is update cadence: Data Training at every 5 weeks against Learn Data Structures's every 16 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Data Training sells 3 one-off in-app purchases and Learn Data Structures sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Data Training ships an update every 5 weeks, Learn Data Structures every 16 months. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Data Training | Learn Data Structures |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 16 months |
| Size | 110 MB | 28 MB |
| Requires iOS | 15.2 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Data Training GmbH](https://appshunter.io/developer/1656379458) | [Ghumman Tech LLC](https://appshunter.io/developer/1671347750) |

## What reviewers say

### Data Training

[App page](https://appshunter.io/ios/app/data-training/id6444720197)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| How to Power BI Files | Free | one-time |
| Power BI Level 1.0 | Free | one-time |
| Tableau Level 1.0 | Free | one-time |


### Learn Data Structures

[App page](https://appshunter.io/ios/app/learn-data-structures/id6446444404)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |


## Frequently asked questions

### Is Data Training free?

Data Training is free to download, with in-app purchases available.

### Is Learn Data Structures free?

Learn Data Structures is free to download, with in-app purchases available.

### Do Data Training or Learn Data Structures have ads?

Neither Data Training nor Learn Data Structures shows ads.

### Which is updated more often, Data Training or Learn Data Structures?

Data Training ships an update every 5 weeks, and Learn Data Structures every 16 months. Most recently, Data Training was updated on September 10, 2026 and Learn Data Structures on September 9, 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.*