# P.S./I.S. 45 Horace E. Green vs React

The clearest difference is in-app purchases: P.S./I.S. 45 Horace E. Green at none against React's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. React sells 1 in-app purchase, starting at $9.99 per 7 days. P.S./I.S. 45 Horace E. Green asks for nothing beyond the download.

## The numbers

| Metric | P.S./I.S. 45 Horace E. Green | React |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/react-x/id6758040810/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | — | Free |
| Size | 237 MB | 24 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Solved Education Consultancy, LLC](https://appshunter.io/developer/1506645558) | [SW North](https://appshunter.io/developer/1870505142) |

## What reviewers say

### P.S./I.S. 45 Horace E. Green

[App page](https://appshunter.io/ios/app/psis-45-horace-e-green/id1608226686)

**Features:** macOS Compatibility

**In-app purchases:** none


### React

[App page](https://appshunter.io/ios/app/react-x/id6758040810)

Explore the periodic table with an interactive, organized table that expands for details and collapses for clarity. Each element has a dedicated card with atomic information, and a search feature remembers your queries.

**Highlights:** Interactive table with expandable/collapsible elements, 11 logical element groups, Dedicated element information cards, Detailed atomic information, Search with query history

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | per 7 days |


## Frequently asked questions

### Is P.S./I.S. 45 Horace E. Green free?

P.S./I.S. 45 Horace E. Green is free to download, with no in-app purchases.

### Is React free?

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

### Do P.S./I.S. 45 Horace E. Green or React have ads?

Neither P.S./I.S. 45 Horace E. Green nor React shows ads.

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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.*