# Calc² vs KuCalc

The clearest difference is update cadence: Calc² at every 11 days against KuCalc's every 3 months. 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.

Calc² ships an update every 11 days, KuCalc every 3 months. The most recent releases landed on August 16, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Calc² | KuCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/calc/id1330270164/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 months |
| Monetization | Free | — |
| Size | 24 MB | 1 MB |
| Requires iOS | 11.2 | **11.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Manar Alhamdy](https://appshunter.io/developer/886179203) | [Mineaki Sakatoku](https://appshunter.io/developer/1674976728) |

## What reviewers say

### Calc²

[App page](https://appshunter.io/ios/app/calc/id1330270164)

A customizable, one-handed calculator designed for iPad. Easily switch layouts for left-handed use and adjust decimal places and animations. Personalize themes that also change the app icon.

**Highlights:** One-handed typing support, Left-handed layout option, Copy/Paste functionality, Calculation history, Customizable themes and app icons, Adjustable decimal places, Adjustable animations

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### KuCalc

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Calc² free?

Calc² is free to download, with no in-app purchases.

### Is KuCalc free?

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

### Do Calc² or KuCalc have ads?

Neither Calc² nor KuCalc shows ads.

### Which is updated more often, Calc² or KuCalc?

Calc² ships an update every 11 days, and KuCalc every 3 months. Most recently, Calc² was updated on August 16, 2026 and KuCalc on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*