# Exchange rate calculation ! vs 清洁PMIS

The clearest difference is in-app purchases: 清洁PMIS at none against Exchange rate calculation !'s 1. 清洁PMIS also leads on iOS requirement (12.4 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Exchange rate calculation ! sells 1 one-off in-app purchase. 清洁PMIS asks for nothing beyond the download.

## The numbers

| Metric | Exchange rate calculation ! | 清洁PMIS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (85 ratings)](https://appshunter.io/ios/app/exchange-rate-calculation/id1053791609/reviews)** | — |
| Number of ratings | **85** | — |
| Positive reviews | 89.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 103 MB |
| Requires iOS | 15.6 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [玺鑫 王](https://appshunter.io/developer/1063226587) | [Hecom (Beijing) Technology Co., Ltd.](https://appshunter.io/developer/870414888) |

## What reviewers say

### Exchange rate calculation !

[App page](https://appshunter.io/ios/app/exchange-rate-calculation/id1053791609)

Easily convert currencies for over 200 countries with real-time rates. This tool offers custom conversion, rate fluctuation alerts, and is ideal for travelers and investors.

**Highlights:** Real-time exchange rates for 200+ countries, Customizable currency conversion, Rate fluctuation warning notifications, Forex real money pictures, Cross exchange rate calculation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP会员 | $3.99 | one-time |


### 清洁PMIS

[App page](https://appshunter.io/ios/app/pmis/id6747054066)

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

**In-app purchases:** none


## Frequently asked questions

### Is Exchange rate calculation ! free?

Exchange rate calculation ! is free to download, with in-app purchases available.

### Is 清洁PMIS free?

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

### Do Exchange rate calculation ! or 清洁PMIS have ads?

Neither Exchange rate calculation ! nor 清洁PMIS shows ads.

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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.*