# Data Science vs Robotics Vocab

The clearest difference is in-app purchases: Data Science at none against Robotics Vocab's 3. Data Science also leads on device support. Robotics Vocab's advantage is iOS requirement (15.1 vs 17.6). On price there is nothing between them.

Both are free to download. Robotics Vocab sells 3 in-app purchases, starting at $0.99 per 7 days. Data Science asks for nothing beyond the download.

## The numbers

| Metric | Data Science | Robotics Vocab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | — | Every 5 weeks |
| Size | 0 MB | 83 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Ana Clara Ferreira Caldeira](https://appshunter.io/developer/1821010659) | [Creatopia Inc.](https://appshunter.io/developer/1523447963) |

## What reviewers say

### Data Science

[App page](https://appshunter.io/ios/app/data-science/id6757720915)

**Features:** macOS Compatibility

**In-app purchases:** none


### Robotics Vocab

[App page](https://appshunter.io/ios/app/robotics-vocab-5-min-study/id6764549554)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Weekly) | $0.99 | per 7 days |
| Premium (Monthly) | $2.99 | per month |
| Premium (Yearly) | $24.99 | per year |


## Frequently asked questions

### Is Data Science free?

Data Science is free to download, with no in-app purchases.

### Is Robotics Vocab free?

Robotics Vocab is free to download, with in-app purchases available.

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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.*