# Scientific Calculator +App vs Calculator ⁺⁻

The clearest difference is iOS requirement: Scientific Calculator +App at 12.0 against Calculator ⁺⁻'s 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Scientific Calculator +App | Calculator ⁺⁻ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (42 ratings)](https://appshunter.io/ios/app/calculator/id6443813573/reviews)** |
| Number of ratings | — | **42** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 15 months |
| Monetization | — | Ad-supported |
| Size | 62 MB | 4 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Leticia Vila](https://appshunter.io/developer/1609278510) | [Matrix Software Co.](https://appshunter.io/developer/1457004046) |

## What reviewers say

### Scientific Calculator +App

[App page](https://appshunter.io/ios/app/scientific-calculator-plus-app/id1622194335)

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

**In-app purchases:** none


### Calculator ⁺⁻

[App page](https://appshunter.io/ios/app/calculator/id6443813573)

This app offers both basic and scientific calculation functions for iPhone and iPad. Users can customize its appearance, view calculation history, and perform complex equations with high accuracy. It also provides real-time calculation display and adjustable touch feedback.

**Highlights:** Basic and scientific calculator modes, Over 30 scientific operations, Calculation history view, Real-time calculation display, Customizable color themes, Adjustable button touch sound/vibration, High accuracy calculations (75+ significant digits)

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

**In-app purchases:** none


## Frequently asked questions

### Is Scientific Calculator +App free?

Scientific Calculator +App is free to download, with no in-app purchases.

### Is Calculator ⁺⁻ free?

Calculator ⁺⁻ is free to download, with no in-app purchases.

### Do Scientific Calculator +App or Calculator ⁺⁻ have ads?

Both Scientific Calculator +App and Calculator ⁺⁻ show 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.*