# React vs Scientific calculator Lite

The clearest difference is in-app purchases: React at none against Scientific calculator Lite's 1. Scientific calculator Lite's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Scientific calculator Lite sells 1 in-app purchase, starting at $9.99 per month. React asks for nothing beyond the download.

React ships an update every 2 months, Scientific calculator Lite fortnightly. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | React | Scientific calculator Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/react-m/id1600368531/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 58 MB | 24 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Microshare LLC](https://appshunter.io/developer/1488482623) | [Smit Pipaliya](https://appshunter.io/developer/1646406919) |

## What reviewers say

### React

[App page](https://appshunter.io/ios/app/react-m/id1600368531)

This app helps field operators manage tasks more efficiently by integrating IoT sensor data with human workflows. It guides users through task resolution and adapts to different facility use cases for consistent management. Location data optimizes task assignment to the nearest staff.

**Highlights:** Task management for field operators, IoT sensor data integration, Workflow guidance, Location-based task assignment, Facility use case adaptation

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

**In-app purchases:** none


### Scientific calculator Lite

[App page](https://appshunter.io/ios/app/scientific-calculator-lite/id6463851192)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Calculator - Monthly | $9.99 | per month |


## Frequently asked questions

### Is React free?

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

### Is Scientific calculator Lite free?

Scientific calculator Lite is free to download, with in-app purchases available.

### Do React or Scientific calculator Lite have ads?

Neither React nor Scientific calculator Lite shows ads.

### Which is updated more often, React or Scientific calculator Lite?

React ships an update every 2 months, and Scientific calculator Lite fortnightly. Most recently, React was updated on September 21, 2026 and Scientific calculator Lite on September 19, 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.*