# 计程车打表器 vs Duck Calculator

The clearest difference is price: 计程车打表器 at Free against Duck Calculator's $0.99. 计程车打表器 also leads on iOS requirement (14.0 vs 16.0). Duck Calculator's advantage is device support. On in-app purchases there is nothing between them.

计程车打表器 is free to download; Duck Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 计程车打表器 | Duck Calculator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 7 months |
| Monetization | — | Paid |
| Size | 8 MB | 1 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [盈盈 杨](https://appshunter.io/developer/1675797857) | [德铭 何](https://appshunter.io/developer/1690983330) |

## What reviewers say

### 计程车打表器

[App page](https://appshunter.io/ios/app/id6477442557)

**In-app purchases:** none


### Duck Calculator

[App page](https://appshunter.io/ios/app/duck-calculator/id6739608733)

This app appears as a standard calculator but has a hidden "magic" mode. It can display preset text or images when a specific number is calculated, offering creative surprises for pranks or confessions.

**Highlights:** Accurate standard calculations, Magic mode for custom results, Display preset text or pictures, Customizable magic effects, Secret and low-key design

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

**In-app purchases:** none


## Frequently asked questions

### Is 计程车打表器 free?

计程车打表器 is free to download, with no in-app purchases.

### Is Duck Calculator free?

Duck Calculator costs $0.99, with no in-app purchases.

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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.*