# Calculator+ vs Scientific calculator Lite

The clearest difference is in-app purchases: Calculator+ at none against Scientific calculator Lite's 1. Scientific calculator Lite's advantage is update cadence (fortnightly vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

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

Calculator+ ships an update every 5 months, Scientific calculator Lite fortnightly. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Calculator+ | Scientific calculator Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/calculator-plus-unit-conversion/id1540403294/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 18 MB | 24 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OnePercent](https://appshunter.io/developer/1536020418) | [Smit Pipaliya](https://appshunter.io/developer/1646406919) |

## What reviewers say

### Calculator+

[App page](https://appshunter.io/ios/app/calculator-plus-unit-conversion/id1540403294)

This advanced utility app offers a comprehensive suite of calculation and conversion tools, serving as a powerful alternative to standard device calculators. It features a sleek interface and supports a wide range of everyday and scientific computations, including unit conversions for length, area, volume, and more.

**Highlights:** General and scientific calculations, Extensive unit conversions (length, area, volume, etc.), BMI, investment, EMI, and tax calculators, Customizable graphical user interface, Calculation history log, Adjustable answer precision

**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 Calculator+ free?

Calculator+ 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 Calculator+ or Scientific calculator Lite have ads?

Neither Calculator+ nor Scientific calculator Lite shows ads.

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

Calculator+ ships an update every 5 months, and Scientific calculator Lite fortnightly. Most recently, Calculator+ was updated on October 16, 2026 and Scientific calculator Lite on October 6, 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.*