# Data Training vs Data Science & Analytics Quiz

The clearest difference is ads: Data Training at none against Data Science & Analytics Quiz's shown. Data Training also leads on update cadence (every 5 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Data Training sells 3 one-off in-app purchases and Data Science & Analytics Quiz sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Data Training ships an update every 5 weeks, Data Science & Analytics Quiz every 4 months. The most recent releases landed on September 10, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | Data Training | Data Science & Analytics Quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/data-science-and-analytics-quiz/id6755399452/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 110 MB | 48 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) | [Shameel Abid](https://appshunter.io/developer/1815213704) |

## 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 |


### Data Science & Analytics Quiz

[App page](https://appshunter.io/ios/app/data-science-and-analytics-quiz/id6755399452)

Test and enhance your knowledge in data science and analytics with AI-generated quizzes. Covers topics like statistics, machine learning, SQL, and data visualization. Features AI explanations and targeted practice sessions for improvement.

**Highlights:** AI-generated quiz questions, AI-powered answer explanations, Improve session for weak areas, Mock interview sessions, Covers statistics, ML, SQL, visualization, AI and collaborative features

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 AI Credits | $0.99 | one-time |
| 40 AI Credits | $1.99 | one-time |
| Buy VIP | $4.99 | one-time |


## Frequently asked questions

### Is Data Training free?

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

### Is Data Science & Analytics Quiz free?

Data Science & Analytics Quiz is free to download, with in-app purchases available.

### Do Data Training or Data Science & Analytics Quiz have ads?

Data Science & Analytics Quiz shows ads; Data Training does not.

### Which is updated more often, Data Training or Data Science & Analytics Quiz?

Data Training ships an update every 5 weeks, and Data Science & Analytics Quiz every 4 months. Most recently, Data Training was updated on September 10, 2026 and Data Science & Analytics Quiz on August 27, 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.*