# Science vs ReactJS Programming

The clearest difference is update cadence: ReactJS Programming at every 11 months against Science's every 44 months. ReactJS Programming also leads on price ($0.99 vs $1.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Science costs $1.99 and ReactJS Programming $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Science ships an update every 44 months, ReactJS Programming every 11 months. The most recent releases landed on September 18, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | Science | ReactJS Programming |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/science-learn-physics/id1386722252/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 44 months | **Every 11 months** |
| Monetization | Paid | — |
| Size | 19 MB | 32 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Coskun CAKIR](https://appshunter.io/developer/482066275) | [Saqib Masood](https://appshunter.io/developer/1555852546) |

## What reviewers say

### Science

[App page](https://appshunter.io/ios/app/science-learn-physics/id1386722252)

Engage with physics concepts through interactive quizzes and flashcards. This app offers diagnostic and practice modes, detailed explanations, and offline access to study high school physics topics.

**Highlights:** Diagnostic and practice quiz modes, Detailed answer explanations, Flashcard learning, Offline access, Progress tracking, Covers 11 major physics subjects

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

**In-app purchases:** none


### ReactJS Programming

[App page](https://appshunter.io/ios/app/reactjs-programming-offline/id6720748359)

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

**In-app purchases:** none


## Frequently asked questions

### Is Science free?

Science costs $1.99, with no in-app purchases.

### Is ReactJS Programming free?

ReactJS Programming costs $0.99, with no in-app purchases.

### Do Science or ReactJS Programming have ads?

Neither Science nor ReactJS Programming shows ads.

### Which is updated more often, Science or ReactJS Programming?

Science ships an update every 44 months, and ReactJS Programming every 11 months. Most recently, Science was updated on September 18, 2026 and ReactJS Programming on August 13, 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.*