# KuCalc vs Calculator Pro App

The clearest difference is update cadence: KuCalc at every 3 months against Calculator Pro App's every 19 months. KuCalc also leads on iOS requirement (11.0 vs 15.6). 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.

KuCalc ships an update every 3 months, Calculator Pro App every 19 months. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | KuCalc | Calculator Pro App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 19 months |
| Size | 1 MB | 35 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Mineaki Sakatoku](https://appshunter.io/developer/1674976728) | [Mediology Software Private Limited](https://appshunter.io/developer/415229805) |

## What reviewers say

### KuCalc

[App page](https://appshunter.io/ios/app/kucalc/id6445941447)

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

**In-app purchases:** none


### Calculator Pro App

[App page](https://appshunter.io/ios/app/calculator-pro-app/id6477689104)

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

**In-app purchases:** none


## Frequently asked questions

### Is KuCalc free?

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

### Is Calculator Pro App free?

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

### Do KuCalc or Calculator Pro App have ads?

Neither KuCalc nor Calculator Pro App shows ads.

### Which is updated more often, KuCalc or Calculator Pro App?

KuCalc ships an update every 3 months, and Calculator Pro App every 19 months. Most recently, KuCalc was updated on October 7, 2026 and Calculator Pro App on October 25, 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.*