# Multi vs メモリ電卓

The clearest difference is in-app purchases: Multi at none against メモリ電卓's 1. Multi also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). メモリ電卓's advantage is update cadence (every 5 days vs monthly). On price and device support there is nothing between them.

Both are free to download. メモリ電卓 sells 1 one-off in-app purchase. Multi asks for nothing beyond the download.

Multi ships an update monthly, メモリ電卓 every 5 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Multi | メモリ電卓 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (19 ratings)](https://appshunter.io/ios/app/multi-tab-calc-a-simple-app/id6451455008/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free | — |
| Size | 26 MB | 23 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Naoyuki Rikiji](https://appshunter.io/developer/1465757389) | [ITOTSUKA](https://appshunter.io/developer/1780261746) |

## What reviewers say

### 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


### メモリ電卓

[App page](https://appshunter.io/ios/app/id6761058403)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の非表示 | $0.99 | one-time |


## Frequently asked questions

### Is Multi free?

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

### Is メモリ電卓 free?

メモリ電卓 is free to download, with in-app purchases available.

### Do Multi or メモリ電卓 have ads?

メモリ電卓 shows ads; Multi does not.

### Which is updated more often, Multi or メモリ電卓?

Multi ships an update monthly, and メモリ電卓 every 5 days. Most recently, Multi was updated on October 30, 2026 and メモリ電卓 on October 24, 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.*