# CALC&PLUS+ vs KuCalc

The clearest difference is price: KuCalc at Free against CALC&PLUS+'s $0.99. KuCalc also leads on update cadence (every 3 months vs every 25 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

KuCalc is free to download; CALC&PLUS+ costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CALC&PLUS+ ships an update every 25 months, KuCalc every 3 months. The most recent releases landed on October 19, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CALC&PLUS+ | KuCalc |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 3 months** |
| Size | 54 MB | 1 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mirai Logics Co., Ltd.](https://appshunter.io/developer/1475080605) | [Mineaki Sakatoku](https://appshunter.io/developer/1674976728) |

## What reviewers say

### CALC&PLUS+

[App page](https://appshunter.io/ios/app/calc-and-plus-plus/id1475081533)

**Features:** macOS Compatibility

**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 CALC&PLUS+ free?

CALC&PLUS+ costs $0.99, with no in-app purchases.

### Is KuCalc free?

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

### Do CALC&PLUS+ or KuCalc have ads?

Neither CALC&PLUS+ nor KuCalc shows ads.

### Which is updated more often, CALC&PLUS+ or KuCalc?

CALC&PLUS+ ships an update every 25 months, and KuCalc every 3 months. Most recently, CALC&PLUS+ was updated on October 19, 2026 and KuCalc on October 30, 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.*