# CALC&PLUS+ vs Simple Calculator Multi

The clearest difference is price: Simple Calculator Multi at Free against CALC&PLUS+'s $0.99. CALC&PLUS+'s advantage is iOS requirement (12.0 vs 15.1). On update cadence, ads, in-app purchases and device support there is nothing between them.

Simple Calculator Multi 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, Simple Calculator Multi every 13 months. The most recent releases landed on October 19, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | CALC&PLUS+ | Simple Calculator Multi |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 13 months** |
| Size | 54 MB | 25 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mirai Logics Co., Ltd.](https://appshunter.io/developer/1475080605) | [tadashi endo](https://appshunter.io/developer/1605441215) |

## What reviewers say

### CALC&PLUS+

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Calculator Multi

[App page](https://appshunter.io/ios/app/simple-calculator-multi-screen/id1605441213)

**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 Simple Calculator Multi free?

Simple Calculator Multi is free to download, with no in-app purchases.

### Do CALC&PLUS+ or Simple Calculator Multi have ads?

Neither CALC&PLUS+ nor Simple Calculator Multi shows ads.

### Which is updated more often, CALC&PLUS+ or Simple Calculator Multi?

CALC&PLUS+ ships an update every 25 months, and Simple Calculator Multi every 13 months. Most recently, CALC&PLUS+ was updated on October 19, 2026 and Simple Calculator Multi on October 2, 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.*