# Data Training vs Grow Data Skills

The clearest difference is update cadence: Data Training at every 5 weeks against Grow Data Skills's every 3 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 Grow Data Skills 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, Grow Data Skills every 3 months. The most recent releases landed on September 29, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Data Training | Grow Data Skills |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Size | 110 MB | 52 MB |
| Requires iOS | 15.2 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Data Training GmbH](https://appshunter.io/developer/1656379458) | [TagMango Inc](https://appshunter.io/developer/1611765353) |

## 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 |


### Grow Data Skills

[App page](https://appshunter.io/ios/app/grow-data-skills/id6748387158)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Complete Data Engineering | $79.99 | one-time |


## Frequently asked questions

### Is Data Training free?

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

### Is Grow Data Skills free?

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

### Do Data Training or Grow Data Skills have ads?

Neither Data Training nor Grow Data Skills shows ads.

### Which is updated more often, Data Training or Grow Data Skills?

Data Training ships an update every 5 weeks, and Grow Data Skills every 3 months. Most recently, Data Training was updated on September 29, 2026 and Grow Data Skills on September 10, 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.*