# 机友计算器pro vs CAL计算器

The clearest difference is in-app purchases: 机友计算器pro at none against CAL计算器's 2. 机友计算器pro also leads on iOS requirement (11.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. CAL计算器 sells 2 in-app purchases, starting at $0.99 per month. 机友计算器pro asks for nothing beyond the download.

## The numbers

| Metric | 机友计算器pro | CAL计算器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Size | 59 MB | 130 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Changsha Fugui Bamboo Network Technology Co., Ltd.](https://appshunter.io/developer/1458061020) | [立新 韩](https://appshunter.io/developer/1594152748) |

## What reviewers say

### 机友计算器pro

[App page](https://appshunter.io/ios/app/pro/id1546706241)

**Features:** macOS Compatibility

**In-app purchases:** none


### CAL计算器

[App page](https://appshunter.io/ios/app/cal/id6443389895)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $0.99 | per month |
| 连续包年会员 | $4.49 | per year |


## Frequently asked questions

### Is 机友计算器pro free?

机友计算器pro is free to download, with no in-app purchases.

### Is CAL计算器 free?

CAL计算器 is free to download, with in-app purchases available.

### Do 机友计算器pro or CAL计算器 have ads?

Neither 机友计算器pro nor CAL计算器 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.*