# 极简汇率换算器 vs calculator HD⁻

The clearest difference is ads: 极简汇率换算器 at none against calculator HD⁻'s shown. 极简汇率换算器 also leads on iOS requirement (12.0 vs 15.0). calculator HD⁻'s advantage is review sentiment (61% vs 33%) and ratings volume (2.5K vs 24). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. 极简汇率换算器 sells 6 in-app purchases, starting at $0.49 per month and calculator HD⁻ sells 6 in-app purchases, starting at $2.99 per 3 months. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for 极简汇率换算器 against 4.5 for calculator HD⁻. That said, the two scores are not equally well evidenced: calculator HD⁻ has 2.5K ratings behind it against 24, so its average is the more settled of the two. Written reviews are what separate them: 33% of 极简汇率换算器's written reviews are positive against 61% of calculator HD⁻'s.

极简汇率换算器 ships an update every 2 months, calculator HD⁻ every 3 months. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 极简汇率换算器 | calculator HD⁻ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (24 ratings)](https://appshunter.io/ios/app/id1476126367/reviews)** | [4.5 (2.5K ratings)](https://appshunter.io/ios/app/calculator-hd/id1485888099/reviews) |
| Number of ratings | 24 | **2.5K** |
| Positive reviews | 33.3% of reviews | **61.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 12 MB | 98 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Extreme Point](https://appshunter.io/developer/1895910092) | [Beijing four time ledo Technology Co., Ltd.](https://appshunter.io/developer/1485888098) |

## What reviewers say

### 极简汇率换算器

[App page](https://appshunter.io/ios/app/id1476126367)

This utility app provides real-time currency exchange rate conversions with official data. It supports numerous global currencies, making it ideal for international travel and business trips. Enjoy offline access and automatic updates for the latest exchange rates.

**Highlights:** Real-time exchange rate conversions, Official and accurate currency data, Supports multiple global currencies, Offline usage with automatic updates, Easy currency switching and calculation

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月VIP | $0.49 | per month |
| 连续包季VIP | $0.49 | per 3 months |
| 连续包年VIP | $1.49 | per year |
| 1个月VIP | $0.99 | one-time |
| 3个月VIP | $0.99 | one-time |
| 12个月VIP | $2.99 | one-time |


### calculator HD⁻

[App page](https://appshunter.io/ios/app/calculator-hd/id1485888099)

A powerful and intuitive calculator app designed for simplicity and beauty. It offers a complete record of operations that can be reviewed and edited, along with scientific functions and multiple themes. Enjoy enhanced functionality with an optional subscription.

**Highlights:** Records operation process, Check and edit operations, Elegant and intuitive interface, Displays equation and result simultaneously, Supports scientific functions, Multiple themes

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| auto season vip | $2.99 | per 3 months |
| 连续年会员 | $3.99 | per year |
| 深色主题 | $0.99 | one-time |
| 周会员 | $0.99 | one-time |
| 高级会员 | $14.99 | one-time |
| 超级会员 | $14.99 | one-time |

**What reviewers like**

- 👍 Good calculator
- 🚀 Efficient calculations

**What reviewers complain about**

- 💰 Paid features
- 🔒 Locked to one device
- 🐛 Calculation errors
- 🙅‍♀️ Lack of functionality

**Reported bugs**

- Incorrect calculation results
- Compatibility issues with new devices

**Requested features**

- More customization options
- Improved user interface
- Free version without ads


## Frequently asked questions

### Is 极简汇率换算器 free?

极简汇率换算器 is free to download, with in-app purchases available.

### Is calculator HD⁻ free?

calculator HD⁻ is free to download, with in-app purchases available.

### Which has better reviews, 极简汇率换算器 or calculator HD⁻?

极简汇率换算器 is rated higher. 极简汇率换算器 averages 4.6 out of 5 from 24 ratings, while calculator HD⁻ averages 4.5 from 2.5K ratings.

### Do 极简汇率换算器 or calculator HD⁻ have ads?

calculator HD⁻ shows ads; 极简汇率换算器 does not.

### Which is updated more often, 极简汇率换算器 or calculator HD⁻?

极简汇率换算器 ships an update every 2 months, and calculator HD⁻ every 3 months. Most recently, 极简汇率换算器 was updated on October 24, 2026 and calculator HD⁻ on October 29, 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.*