# ビジネス電卓 vs ~foop~

The clearest difference is in-app purchases: ~foop~ at none against ビジネス電卓's 1. ~foop~ also leads on ads (none vs shown) and update cadence (monthly vs every 24 months). On price 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. ~foop~ asks for nothing beyond the download.

ビジネス電卓 ships an update every 24 months, ~foop~ monthly. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | ビジネス電卓 | ~foop~ |
| --- | --- | --- |
| 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 | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 24 months | **Monthly** |
| Size | 20 MB | 51 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TAS Company Limited.](https://appshunter.io/developer/1291818571) | [TIPRU INC](https://appshunter.io/developer/1596012160) |

## 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 |


### ~foop~

[App page](https://appshunter.io/ios/app/foop/id6474994016)

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

**In-app purchases:** none


## 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 ~foop~ free?

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

### Do ビジネス電卓 or ~foop~ have ads?

ビジネス電卓 shows ads; ~foop~ does not.

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

ビジネス電卓 ships an update every 24 months, and ~foop~ monthly. Most recently, ビジネス電卓 was updated on November 3, 2026 and ~foop~ on November 8, 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.*