# 美Shop店員 けいさん電卓 vs Calcat

The clearest difference is update cadence: Calcat at every 12 months against 美Shop店員 けいさん電卓's every 25 months. 美Shop店員 けいさん電卓's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

美Shop店員 けいさん電卓 ships an update every 25 months, Calcat every 12 months. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 美Shop店員 けいさん電卓 | Calcat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (105 ratings)](https://appshunter.io/ios/app/calcat/id1375207811/reviews)** |
| Number of ratings | — | **105** |
| Positive reviews | — | 83.7% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 25 months | **Every 12 months** |
| Monetization | — | Ad-supported |
| Size | 135 MB | 7 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [D-O Corporation](https://appshunter.io/developer/943349687) | [sky-nexus Inc.](https://appshunter.io/developer/512522554) |

## What reviewers say

### 美Shop店員 けいさん電卓

[App page](https://appshunter.io/ios/app/shop/id974576206)

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

**In-app purchases:** none


### Calcat

[App page](https://appshunter.io/ios/app/calcat/id1375207811)

A calculator app designed for cat lovers, featuring a cute cat sound when calculations are complete. It prioritizes ease of use with a clear display of input and results, allowing users to review their steps and correct mistakes.

**Highlights:** Cat sound on calculation, Easy-to-use interface, View calculation history, Input process display, General calculator mode, Function calculator mode

**In-app purchases:** none


## Frequently asked questions

### Is 美Shop店員 けいさん電卓 free?

美Shop店員 けいさん電卓 is free to download, with no in-app purchases.

### Is Calcat free?

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

### Do 美Shop店員 けいさん電卓 or Calcat have ads?

Both 美Shop店員 けいさん電卓 and Calcat show ads.

### Which is updated more often, 美Shop店員 けいさん電卓 or Calcat?

美Shop店員 けいさん電卓 ships an update every 25 months, and Calcat every 12 months. Most recently, 美Shop店員 けいさん電卓 was updated on October 2, 2026 and Calcat on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*