# 招财猫计算器 vs Calculator .

The clearest difference is in-app purchases: 招财猫计算器 at none against Calculator .'s 4. 招财猫计算器 also leads on iOS requirement (12.0 vs 16.0). On price there is nothing between them.

Both are free to download. Calculator . sells 4 in-app purchases, starting at $4.99 per 7 days. 招财猫计算器 asks for nothing beyond the download.

## The numbers

| Metric | 招财猫计算器 | Calculator . |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (11 ratings)](https://appshunter.io/ios/app/calculator-ai-math-solver/id6776479693/reviews)** |
| Number of ratings | — | **11** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 33 MB | 7 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | — | **iPhone** |
| Age rating | 17+ | 4+ |
| Developer | [Nanchang Tuilian Technology Co., Ltd.](https://appshunter.io/developer/1703931856) | [Hong Kong Global Cross-Border E-Commerce Co., Limited](https://appshunter.io/developer/1693750577) |

## What reviewers say

### 招财猫计算器

[App page](https://appshunter.io/ios/app/id6742278907)

**In-app purchases:** none


### Calculator .

[App page](https://appshunter.io/ios/app/calculator-ai-math-solver/id6776479693)

This utility app combines standard and scientific calculations with unit and currency conversions. It features a clean interface, calculation history, and automatic rate updates for currencies. Easily switch between functions without leaving the app.

**Highlights:** Standard and scientific calculator, Unit conversion (length, weight, area, volume, temperature), Currency conversion with automatic rate updates, Calculation history, Distraction-free dark interface

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Peak | $4.99 | per 7 days |
| Weekly Ring | $9.99 | per 7 days |
| Yearly Peak | $39.99 | per year |
| Yearly Ring | $39.99 | per year |


## Frequently asked questions

### Is 招财猫计算器 free?

招财猫计算器 is free to download, with no in-app purchases.

### Is Calculator . free?

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

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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.*