# Ředisaurus Rex vs StarFocus

The clearest difference is in-app purchases: Ředisaurus Rex at none against StarFocus's 3. StarFocus's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. StarFocus sells 3 in-app purchases, starting at $6.99 per month. Ředisaurus Rex asks for nothing beyond the download.

## The numbers

| Metric | Ředisaurus Rex | StarFocus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Daily |
| Size | 250 MB | 328 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Česká televize](https://appshunter.io/developer/522546879) | [Bell Hat Games s.r.o.](https://appshunter.io/developer/1829990300) |

## What reviewers say

### Ředisaurus Rex

[App page](https://appshunter.io/ios/app/redisaurus-rex-prvni-pripad/id6480043134)

**In-app purchases:** none


### StarFocus

[App page](https://appshunter.io/ios/app/starfocus/id6749831321)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $6.99 | per month |
| Annual Subscription | $14.99 | per year |
| Lifetime license | $22.99 | one-time |


## Frequently asked questions

### Is Ředisaurus Rex free?

Ředisaurus Rex is free to download, with no in-app purchases.

### Is StarFocus free?

StarFocus 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.*