# ビジネス電卓 vs OmniCalc

The clearest difference is update cadence: OmniCalc at every 11 days against ビジネス電卓's every 24 months. ビジネス電卓's advantage is iOS requirement (13.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ビジネス電卓 sells 1 in-app purchase, starting at $0.99 per month and OmniCalc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ビジネス電卓 ships an update every 24 months, OmniCalc every 11 days. The most recent releases landed on October 9, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ビジネス電卓 | OmniCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1291818572/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 24 months | **Every 11 days** |
| Size | 20 MB | 5 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TAS Company Limited.](https://appshunter.io/developer/1291818571) | [KODA SHUJI](https://appshunter.io/developer/1873008358) |

## What reviewers say

### ビジネス電卓

[App page](https://appshunter.io/ios/app/id1291818572)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads for 1 month | $0.99 | per month |


### OmniCalc

[App page](https://appshunter.io/ios/app/omnicalc/id6758456828)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $4.99 | one-time |


## Frequently asked questions

### Is ビジネス電卓 free?

ビジネス電卓 is free to download, with in-app purchases available.

### Is OmniCalc free?

OmniCalc is free to download, with in-app purchases available.

### Do ビジネス電卓 or OmniCalc have ads?

Both ビジネス電卓 and OmniCalc show ads.

### Which is updated more often, ビジネス電卓 or OmniCalc?

ビジネス電卓 ships an update every 24 months, and OmniCalc every 11 days. Most recently, ビジネス電卓 was updated on October 9, 2026 and OmniCalc on October 28, 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.*