# Data Training vs Anna Powers

The clearest difference is in-app purchases: Anna Powers at none against Data Training's 3. Data Training's advantage is update cadence (every 5 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Data Training sells 3 one-off in-app purchases. Anna Powers asks for nothing beyond the download.

Data Training ships an update every 5 weeks, Anna Powers every 3 months. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Data Training | Anna Powers |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Size | 110 MB | 10 MB |
| Requires iOS | 15.2 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Data Training GmbH](https://appshunter.io/developer/1656379458) | [Emily Sudduth](https://appshunter.io/developer/1721274803) |

## 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 |


### Anna Powers

[App page](https://appshunter.io/ios/app/anna-powers/id6479374685)

**In-app purchases:** none


## Frequently asked questions

### Is Data Training free?

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

### Is Anna Powers free?

Anna Powers is free to download, with no in-app purchases.

### Do Data Training or Anna Powers have ads?

Neither Data Training nor Anna Powers shows ads.

### Which is updated more often, Data Training or Anna Powers?

Data Training ships an update every 5 weeks, and Anna Powers every 3 months. Most recently, Data Training was updated on October 14, 2026 and Anna Powers on October 17, 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.*