# Simple Calculator vs Multi

The clearest difference is review sentiment: Multi at 75% against Simple Calculator's 22%. Multi also leads on ads (none vs shown) and monetization model (free vs ad-supported). Simple Calculator's advantage is rating (4.9 vs 4.3). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

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

Simple Calculator holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 28 and 18 respectively. Written reviews complicate that: 22% of Simple Calculator's written reviews are positive against 75% of Multi's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Simple Calculator | Multi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (28 ratings)](https://appshunter.io/ios/app/simple-calculator-icalc/id1596290232/reviews)** | [4.3 (18 ratings)](https://appshunter.io/ios/app/multi-tab-calc-a-simple-app/id6451455008/reviews) |
| Number of ratings | **28** | 18 |
| Positive reviews | 22.2% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | Ad-supported | **Free** |
| Size | 10 MB | 26 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takao Ichimura](https://appshunter.io/developer/1474061593) | [Naoyuki Rikiji](https://appshunter.io/developer/1465757389) |

## What reviewers say

### Simple Calculator

[App page](https://appshunter.io/ios/app/simple-calculator-icalc/id1596290232)

This utility app offers a straightforward calculator experience with a familiar interface. It includes features like calculation history, formula display, and clipboard support for easy copying and pasting. It also handles percentage calculations and decimal separators.

**Highlights:** Familiar operation system, Calculation history, Calculation formula display, Copy and paste functionality, Percentage calculations, Supports period or comma decimal separators

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

**In-app purchases:** none


### Multi

[App page](https://appshunter.io/ios/app/multi-tab-calc-a-simple-app/id6451455008)

Perform multiple calculations simultaneously in a single application. Seamlessly switch between different tabs for various operations. Designed for ease of use with a clean interface, it handles everything from simple math to totaling shopping lists.

**Highlights:** Multiple calculator tabs, Seamless tab switching, Optimized for casual use, Clean and simple design, Everyday calculation support

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Calculator free?

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

### Is Multi free?

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

### Which has better reviews, Simple Calculator or Multi?

Simple Calculator is rated higher. Simple Calculator averages 4.9 out of 5 from 28 ratings, while Multi averages 4.3 from 18 ratings.

### Do Simple Calculator or Multi have ads?

Simple Calculator shows ads; Multi does not.

### Which is updated more often, Simple Calculator or Multi?

Simple Calculator ships an update monthly, and Multi monthly. Most recently, Simple Calculator was updated on October 25, 2026 and Multi on October 27, 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.*