# Kalc vs AllInOneCalculatorPro

The clearest difference is rating: AllInOneCalculatorPro at 5.0 against Kalc's 4.7. Kalc's advantage is ratings volume (3 vs 1) and iOS requirement (13.4 vs 18.4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

AllInOneCalculatorPro holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

## The numbers

| Metric | Kalc | AllInOneCalculatorPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/kalc/id610991936/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/allinonecalculatorpro/id6766620478/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 96.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Free | Free |
| Size | 24 MB | 2 MB |
| Requires iOS | **13.4** | 18.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YUTA OKAJIMA](https://appshunter.io/developer/610991939) | [Sreenivas Reddy Sagili](https://appshunter.io/developer/1896118294) |

## What reviewers say

### Kalc

[App page](https://appshunter.io/ios/app/kalc/id610991936)

This utility app offers a unit converter, calculator, and world clock. Its user-friendly interface is designed for quick access to everyday calculations and conversions.

**Highlights:** Unit converter, Calculator, World clock, Simple UI, Quick results

**Features:** macOS Compatibility

**In-app purchases:** none


### AllInOneCalculatorPro

[App page](https://appshunter.io/ios/app/allinonecalculatorpro/id6766620478)

This comprehensive toolkit offers a fast and powerful calculator for daily needs, students, professionals, and businesses. It includes basic, scientific, EMI, GST, and age calculators, along with a unit converter in a clean, modern interface.

**Highlights:** Basic Calculator, Scientific Calculator, EMI Calculator, GST Calculator, Age Calculator, Unit Converter, Modern Interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kalc free?

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

### Is AllInOneCalculatorPro free?

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

### Which has better reviews, Kalc or AllInOneCalculatorPro?

AllInOneCalculatorPro is rated higher. Kalc averages 4.7 out of 5 from 3 ratings, while AllInOneCalculatorPro averages 5.0 from 1 ratings.

### Do Kalc or AllInOneCalculatorPro have ads?

Neither Kalc nor AllInOneCalculatorPro 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.*